ER 1110-2-240 - WATER CONTROL MANAGEMENT

CECW-CE

Engineer Regulation

1110-2-240

Department of the Army

U.S. Army Corps of Engineers

Washington, DC 20314-1000

ER 1110-2-240

30 May 2016

Engineering and Design

WATER CONTROL

MANAGEMENT

Distribution Restriction Statement

Approved for public release; distribution is unlimited.

THIS PAGE INTENTIONALLY LEFT BLANK

DEPARTMENT OF THE ARMY ER 1110-2-240

U.S. Army Corps of Engineers

CECW-CE Washington, DC 20314-1000

Regulation

No. 1110-2-240 30 May 2016

Engineering and Design

WATER CONTROL MANAGEMENT

TABLE OF CONTENTS

Paragraph Page

Chapter 1. Introduction

Purpose ....................................................................................................... 1-1 ......... 1-1

Applicability .............................................................................................. 1-2 ......... 1-1

Distribution Statement ............................................................................... 1-3 ......... 1-1

References and Resources.......................................................................... 1-4 ......... 1-1

Authorities for USACE Water Control Management Role ....................... 1-5 ......... 1-2

Scope of this Regulation ............................................................................ 1-6 ......... 1-3

Publication of Project Information............................................................. 1-7 ......... 1-4

Chapter 2. Water Control Management Policies

USACE Water Control Management Responsibilities .............................. 2-1 ......... 2-1

Objectives of USACE Water Control Management .................................. 2-2 ......... 2-1

Policy Requirements for Water Control Management............................... 2-3 ......... 2-2

USACE Hierarchy Water Control Management Roles ............................. 2-4 ......... 2-3

Chapter 3. Water Control Manuals and Plans

Water Control Manuals .............................................................................. 3-1 ......... 3-1

Water Control Plans ................................................................................... 3-2 ......... 3-2

Evacuation of Impounded Water ............................................................... 3-3 ......... 3-4

Deviation from the Approved Water Control Plan .................................... 3-4 ......... 3-5

Chapter 4. USACE Regulation of Non-USACE Projects

Authority for and Responsibilities Pertaining to Regulation of

Non-USACE Projects ................................................................................ 4-1 ......... 4-1

Water Control Plans and Agreements for Non-USACE Projects .............. 4-2 ......... 4-2

Policies Governing USACE Regulation of Non-USACE Projects............ 4-3 ......... 4-4

Periodic Inspection Reports of Non-USACE Facilities ............................. 4-4 ......... 4-6

Notification of the General Public and Other Stakeholders ....................... 4-5 ......... 4-6

ER 1110-2-240

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TABLE OF CONTENTS (continued)

Paragraph Page

Chapter 5. Communication and Coordination

Required Coordination and Communication ............................................. 5-1 ......... 5-1

Public Participation in Water Control Plan Development and Revision ... 5-2 ......... 5-2

Reporting Policies ...................................................................................... 5-3 ......... 5-3

Appendix A. References and Resources

Appendix B. Authorities

Appendix C. USACE-Owned Projects

Appendix D. Non-USACE Projects Covered by this Regulation

Appendix E. USACE Environmental Operating Principles

Appendix F. Terms and Abbreviations

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CHAPTER 1

Introduction

1-1. Purpose.

a. This Engineer Regulation (ER) prescribes policies governing water control

management activities as required by Federal Law and directives, including the establishment of

water control plans as appropriate, by the U.S. Army Corps of Engineers (USACE) at all

USACE-owned and USACE-operated reservoirs, locks, dams, and other water control projects in

which storage is operated and managed for authorized purposes such as flood control,

navigation, and other uses. This ER also applies to USACE actions in developing water control

plans and manuals or in operating non-USACE reservoirs, locks, dams, and other water control

projects in which storage is operated and managed for flood control and navigation and subject

to USACE direction pursuant to Section 7 of the Flood Control Act of 1944 or other law. This

policy may also provide guidance in other cases where water resources infrastructure is similarly

operated for flood control or navigation and subject to USACE direction through the

establishment of water control or operational plans. Guidance on how to implement the policies

contained herein is provided in other guidance documents, principally including but not limited

to Engineer Manual (EM) 1110-2-3600, Management of Water Control Systems, as well as other

guidance as applicable listed in Appendix A, while remaining subject to further updates in those

listed references.

b. With this revision, the content from two prior Engineer Regulations - ER 1110-2-240,

Water Control Management (1982) (33 C.F.R. § 222.5), and ER 1110-2-241, Use of Storage

Allocated for Flood Control and Navigation at Non-Corps Projects (1990) (33 C.F.R. § 208.11) -

has been updated and consolidated in this single ER. This version of ER 1110-2-240 supersedes

previous versions of both ER 1110-2-240 and ER 1110-2-241.

1-2. Applicability. This regulation applies to all HQUSACE elements, major subordinate

commands (MSC), districts, laboratories, and separate field operating activities (FOA) having

civil works responsibilities and activities related to or affecting water control management. This

regulation also applies to entities of non-USACE owned projects as defined in paragraph 1.

1-3. Distribution Statement. Approved for public release; distribution is unlimited.

1-4. References and Resources. Appendix A provides recommended references for USACE

policy and guidance, USACE resources, and partial lists of Federal Water Resource Management

and Environmental Laws; Appendix B provides a brief description of legal authorities

establishing responsibilities for USACE with regard to water control management, including

USACE-owned projects and non-USACE projects; Appendix C lists USACE-owned projects

subject to this regulation; Appendix D lists non-USACE owned projects that are subject to this

regulation; Appendix E lists the USACE Environmental Operating Principles; and Appendix F

contains definitions of terms and abbreviations used in this ER.

______________________________________________________________________________

This Engineer Regulation supersedes previous versions of ER 1110-2-240, dated 8 October 1982 and

ER 1110-2-241, dated 24 May 1990

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1-5. Authorities for the USACE Water Control Management Role.

a. USACE is responsible for water control management at the reservoir projects it owns

and operates throughout the United States. These projects are referred to in this regulation as

USACE-owned projects. This responsibility is prescribed by laws initially authorizing

construction of specific projects and any referenced project documents, laws specific to projects

that are passed subsequent to construction, and the flood control acts and related legislation that

Congress has passed that apply generally to all USACE reservoirs. Modifications to project

operations are also permitted under laws passed post-construction.

USACE-owned projects are operated for authorized purposes such as flood control, hydropower,

irrigation, municipal and industrial water supply, recreation, low flow augmentation, water

quality, and fish and wildlife conservation. Operations for these authorized purposes may derive

from the original project authorization, from appropriate revisions within the discretionary

authority of the Chief of Engineers, or from modifications permitted under subsequent

congressional acts or in compliance with Federal laws relating to the operation of Federal

facilities. In addition, water control plans for projects owned and operated by USACE shall be

developed in concert with all basin interests which may be impacted by or influence project

regulation, and public involvement in the development or significant revision of water control

plans shall be provided for as required under this regulation. These considerations should be

addressed by a water control manual and reflected in an approved water control plan. Questions

requiring interpretation of authorizations will be referred to HQUSACE (Headquarters, U.S.

Army Corps of Engineers) CECW-CE (USACE, Civil Works - Construction and Engineering)

for guidance and resolution, , and should include review by District, Division, and HQUSACE

counsel.

b. USACE is also responsible for prescribing flood control and navigation regulations and

providing operational guidance for certain reservoir projects constructed or operated by other

federal, non-Federal, or private agencies; such projects are referred to in this regulation as non-

USACE projects. These projects include those subject to direction by USACE under Section 7 of

the Flood Control Act of 1944 (which requires USACE to prescribe regulations for the use of

storage allocated to navigation or flood control at reservoirs constructed wholly or in part with

Federal funds) and related legislation, and those authorized by special acts of Congress; those for

which licenses are issued by the Federal Energy Regulatory Commission on the condition that

they be operated in accordance with USACE instructions; those covered by agreements between

the operating agency and USACE; and those that fall under the terms of general legislative and

administrative provisions. This regulation establishes the general policies that USACE shall

follow when developing water control management plans or operations for such projects.

For these non-USACE projects, the intent is to establish an understanding of the water control

plan and responsibilities for flood control and navigation between the project owner, operating

agencies, and USACE. Excepted non-USACE projects include those under the jurisdiction of

the International Boundary and Water Commission, United States and Mexico; and those under

the jurisdiction of the International Joint Commission, United States and Canada, and the

Columbia River Treaty.

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c. More information about authorities prescribing USACE roles and responsibilities for water

control management is located in Appendix B of this regulation.

1-6. Scope of this Regulation.

a. This regulation is applicable to reservoir systems as well as single projects; and to both

multipurpose and single-purpose projects.

b. The following types of reservoirs, dams, locks, and other water control projects, and

systems of such projects, are covered by this regulation:

(1) All USACE-owned and operated reservoirs, locks, dams and other water control

projects.

(2) Non-USACE water control projects authorized under legislative and administrative

provisions described in paragraph 1-5b above.

(3) Dams constructed by non-federal, state, or private agencies under provisions of

special Congressional acts wherein the Secretary of the Army is directed to prescribe rules and

regulations for project operation in the interest of flood control and navigation.

(4) Dams constructed under Emergency Conservation Work authority or similar

programs, on which USACE has performed major repairs or rehabilitation, and which are

operated and maintained by local agencies.

(5) Projects constructed by USACE and turned over to other agencies or local interests

for operation.

c. The following types of projects are not covered by this regulation:

(1) Local flood protection works governed by 33 Code of Federal Regulations (CFR)

208.10 or navigation facilities and associated structures that are otherwise covered by 33 CFR

207.

(2) Small, non-USACE reservoirs that contain less than 12,500 acre-feet of flood control

or navigation storage, unless specifically required by law or conditions of the license or permit.

(3) Projects covered under the Small Reclamation Projects Act of 6 August 1956.

(4) Projects under the jurisdiction of the International Boundary and Water Commission,

United States and Mexico, or the International Joint Commission, United States and Canada; or

governed by provisions of the Columbia River Treaty.

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1-7. Publication of Project Information.

a. USACE projects listed in Appendix C and non-USACE projects listed in Appendix D are

subject to this regulation. Updates to these lists are published in the Federal Register and the

CFR.

b. The following information for each project shall be published in the Federal Register

prior to the time the project becomes operational and prior to any significant impoundment

before project completion or if the responsibility for physical operation and maintenance of

USACE-owned projects is transferred to another entity:

(1) Dam and reservoir or lake names.

(2) Stream, county, and state corresponding to the dam site location.

(3) The maximum current active storage space, in acre-feet, to be reserved exclusively for

flood control, navigation, or other purposes, including multiple-use storage space.

(4) The name of the project owner.

(5) Citation to congressional legislation authorizing the project for federal participation.

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CHAPTER 2

Water Control Management Policies

2-1. USACE Water Control Management Responsibilities. USACE water control

management responsibilities include the following:

a. Developing and maintaining water control plans, manuals, and agreements.

b. Implementing the water control plans/manuals of USACE projects.

c. Directing the establishment and implementation of water control plans for applicable

non-USACE projects.

d. Directing the establishment and implementation of flood control and navigation

regulations and operational activities at USACE and non-USACE projects.

e. Providing technical assistance to non-USACE project owners.

f. Participating with the United States Geological Survey (USGS), National Weather

Service (NWS), and other federal agencies in the operation and maintenance of the precipitation

(rainfall/snowpack) and river reporting network.

g. Coordinating with the USGS, NWS, and other federal agencies to collect, exchange,

and disseminate pertinent information to support the USACE water control mission.

h. Acquiring, quality controlling, maintaining, and disseminating water control data. (See

ER 1110-2-249 for guidance.)

i. Providing project information to USACE entities, stakeholders, and the public, as

required by this regulation.

j. Integrating the USACE Environmental Operating Principles in all water control

management activities with respect to authorized or approved purposes.

2-2. Objectives of USACE Water Control Management.

a. In general, the goal of water control management is to conform a project’s operation to

its authorizing legislation, to criteria defined in USACE reports prepared in the planning and

design of a particular project or system, and applicable congressional acts relating to the purpose

of federal facilities or systems. Water control plans shall be developed to accomplish this

objective and any operational changes to the plan shall be done in accordance with any

applicable review and approval requirements.

b. In some cases, a reservoir is authorized for a single purpose, and its operation and

management is carried out for attainment of that purpose. However, in most cases, a project will

be authorized for multiple purposes, and a water control plan will need to strike a balance among

the use of water storage for all such purposes, including but not limited to flood risk

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management, municipal and industrial water supply, navigation, hydroelectric power, low flow

augmentation, water quality, fish and wildlife protection, ecosystem management, and

recreation. For multipurpose projects, operational priorities among these purposes under

particular conditions, such as drought or high water, may need to be defined.

c. The basic objectives of water control management can be summarized as follows:

(1) Operate in accordance with authorized purposes and applicable law.

(2) Maintain the structural and operational integrity of the project.

(3) Avoid risk to public health and safety, life, and property.

2-3. Policy Requirements for Water Control Management.

a. Water control management activities and documents, including water control manuals

and plans, shall comply with all applicable federal laws and regulations, including those laws

listed in Appendix A and B of this regulation, such as the Flood Control Act of 1944 and Water

Resource Development Acts of various years. The Corps’ Digest of Water Resources Policies

and Authorities may be consulted for more information.

b. Storage space in reservoirs shall be used for the purposes for which Congress has

authorized the project to be operated, including but not limited to flood control and navigation.

Within existing authority, operations may be adjusted to better address new or existing

authorized purposes. In all cases, water control manuals and water control plans should be

updated as necessary to reflect any authorized changes.

c. Appropriate attention shall be given to project safety in accordance with ER 1130-2-

530 to ensure that all water impounding structures are operated for the safety of users of the

facilities and the general public.

d. Water control plans shall be developed and executed to reflect water conservation as a

national priority. ER 1110-2-1941 requires water managers to determine whether improvement

can be made in water control management procedures during low-water periods within current

authorities. Therefore, all water control management plans shall have an associated drought

contingency plan.

e. USACE water control management activities shall be carried out in accordance with

the USACE role as an environmental steward. Thus, all USACE water control management

activities shall be guided by the USACE Environmental Principles in accordance with authorized

or approved purposes and comply with the National Environmental Policy Act (NEPA) as

provided in ER 200-2-2 and other applicable environmental laws, executive orders, and

regulations. The Planning and Policy Division (HQUSACE (CECW-P) is the point of contact for

information on the USACE NEPA documents, NEPA oversight activities, review of other

agencies’ EIS and NEPA documents about legislation, regulations, national program proposals

or other major policy issues. Project operations in support of enhanced ecosystem sustainability

are encouraged when compatible with other project purposes.

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f. Water control management documents and activities shall satisfy USACE quality

management requirements. The District Commander is the official responsible for compliance

with quality management procedures for water control management documents and activities

within district boundaries.

g. USACE shall take a systems approach in development of water control plans and in

development and implementation of regulatory strategies. Considerations include hydrologic and

ecological relationships within and among systems, comprehensive scope, multiple users, project

purposes, and economic impacts throughout the system. A systems approach shall be taken when

implementing operation plans.

h. USACE shall incorporate risk and uncertainty analysis in water control management

activities, including development of water control plans, analysis of proposed deviations (as

defined in Appendix F) and their potential consequences, and developing regulatory strategies.

It is also imperative to have public involvement in risk reduction strategies and be able to

effectively communicate the concept of risk. USACE guidance on risk and uncertainty analysis

includes ER 1105-2-101 and EM 1110-2-1619.

i. Water control management policies and procedures, including project regulation, shall

be evaluated for adaptation to climate change.

j. Effective public information programs shall be developed and maintained to inform and

educate the public regarding USACE water control management activities. (More information on

public information and public involvement is provided in Chapter 5 of this regulation.)

2-4. USACE Water Control Management Roles and Responsibilities.

a. HQUSACE (CECW-CE) water control management responsibilities include, but are

not limited to, the following:

(1) Establishing policies and guidelines applicable to all field offices and providing

interpretation or clarification as necessary to assure a reasonable degree of consistency in basic

policies and practices in all MSC areas.

(2) Providing assistance to other USACE entities during emergencies and upon special

request.

(3) Fulfilling the division-level responsibilities described in paragraph 2-4b when more

than one division in river basin or watershed is impacted by an event requiring coordinated

actions.

(4) Providing guidance on the preparation of master water control manuals if applicable

for river basins that include more than one division.

(5) Reviewing and approving water control manuals for large watersheds that cover more

than one division.

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b. Water control management responsibilities of division commanders or their designees

include, but are not limited to, the following:

(1) Making real-time water control decisions in those divisions with real-time

management missions, subject to applicable requirements of a project’s approved water control

manual or water control plan.

(2) Ensure the real-time water control management modeling capabilities of the Corps

Water Management System (CWMS) is available in the divisions with real-time water

management missions.

(3) Establishing specific requirements to implement HQUSACE guidance.

(4) Reviewing and approving water control plans and manuals.

(5) Providing management and technical assistance to districts and project owners to

assure that plans and manuals are prepared on a timely and adequate basis to meet water control

management requirements in the division area.

(6) Reviewing and approving requests for deviation (defined in Appendix F) from the

approved water control plan or manuals or from operations as prescribed by the approved water

control plans or manuals.

(7) Overseeing quality assurance and quality control of water control management

activities.

(8) Fulfilling division-level water control management reporting requirements.

(9) Fulfilling the district-level responsibilities described in paragraph 2-4c when more

than one district is impacted.

(10) Monitoring hydro-meteorological and water control conditions throughout their

respective divisions.

(11) Reviewing and approving interagency water control management agreements.

(12) Conducting appropriate programs for improving technical methods applicable to

water control activities in the division, including the ongoing review and reevaluation of

established water control management procedures and methods.

(13) Working with CECW-CE to develop and implement plans and procedures to ensure

adequate staffing during real time flood events and during non-flooding periods

(14) Fulfilling other water control management functions as provided in ER 1110-2-1400.

c. Water control management responsibilities of district commanders or their designees

include, but are not limited to, the following:

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(1) Making real-time water control management decisions, subject to applicable

requirements of a project’s approved water control plan.

(2) Conducting or managing background studies in support of development or revision of

water control manuals and plans.

(3) Developing water control manuals and plans for major control structures and

interrelated systems in their respective district areas.

(4) Overseeing the operation, maintenance, and regulation of all USACE projects within

their respective Civil Works boundaries.

(5) Collecting and processing hydro-meteorological data.

(6) Analyzing water quality parameters necessary to evaluate proposed operations and

inform water control management decisions.

(7) Sending instructions to project operators consistent with the project’s approved water

control plan.

(8) Monitoring project effectiveness and preserving project integrity.

(9) Ensuring that district water control management documentation and activities are

guided by the USACE Environmental Operating Principles in accordance with authorized or

approved purposes and comply with NEPA and other environmental regulations.

(10) Fulfilling district-level reporting requirements, including annual project reports and

post-flood reports.

(11) Notifying the division commander of water control management policy issues that

require attention.

(12) Maintaining suitable training programs to assure satisfactory performance

capabilities in water control management activities.

(13) Working with the division commander to develop and implement plans and

procedures to ensure adequate staffing during real-time flood events and during non-flooding

periods.

(14) Conducting appropriate programs for improving technical methods applicable to

water control activities in the district, including the ongoing review and reevaluation of

established water control management procedures and methods.

(15) Ensuring the real-time water management modeling capabilities of CWMS is

available.

d. Water control management responsibilities of field level personnel, including

hydrology, hydraulics, and operations personnel, involve collecting, analyzing, and

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disseminating water control data, formulating specific project regulation directives in accordance

with the water control plan, performing consequence analysis, and carrying out project

regulation.

e. The roles and responsibilities of water control data system administrators and

managers, described in ER 1110-2-249, include, but are not limited to, overall management of a

project or water management system, reporting, development and testing of a continuity of

operations plan (COOP), providing CWMS and other data feeds to the National CWMS

database, and maintaining data operations.

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CHAPTER 3

Water Control Manuals and Plans

3-1. Water Control Manuals.

a. In general, a water control manual defines rules or provides guidance for direction,

operation, and management of water storage at an individual project or system of projects in

addition to other pertinent information subject to criteria in this regulation including paragraph 1-

6. Water control manuals prepared in accordance with this regulation are required for all

reservoirs under the supervision of USACE, regardless of the purpose or size of the project.

Water control manuals are also required for lock and dam, reregulation (defined in Appendix F),

and major control structure projects that are physically directed, operated, or managed by

USACE. Where there are several projects in a drainage basin with interrelated purposes, a master

manual shall be prepared. ER 1110-2-8156 provides guidance on format and general content to

include in water control manuals. EM 1110-2-3600 provides detailed procedures for developing

much of that content.

b. The water control plan for a project shall comply with the objectives and provisions of

authorizing legislation and supporting reports for that project (see paragraph 1-5 for more detail).

For non-USACE projects, refer to Chapter 4 for additional requirements and Appendix B

paragraph B-3 for authorities.

c. Development, revision, and evaluation of water control manuals shall comply with

Corps policies, objectives, and principles of water control management and ecological

sustainability (to the extent allowed) including those described in Chapter 2 of this regulation.

Administrative updates to water control manuals which are not updates to the water control plan

should be performed not less than every ten years. These types of updates include points of

contact, phone numbers and other information that may be outdated. Also note that if the project

is being reviewed by the dam safety program, the project cannot receive a DSAC V (dam is

adequately safe) classification unless the water control manual has been updated within the last 5

years.

d. Preliminary water control manuals for projects directed, managed, or operated by

USACE shall contain regulation schedules in sufficient detail to establish the basic plan of initial

project regulation. As a general rule, preliminary manuals are to be superseded by more detailed

final manuals no more than one year after the project is placed in operation.

e. Water control manuals shall be prepared to meet initial requirements when storage in

the reservoir or water control projects begins. They shall be revised as necessary to conform to

changing requirements resulting from developments in the project area and downstream,

improvements in technology, improved understanding of ecological response and sustainability,

new legislation, and other relevant factors, provided such revisions comply with existing federal

regulations and established Corps policy.

f. Each water control manual shall contain a section on special operational or

management practices to be conducted during emergency situations, including droughts.

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g. Division commanders (or their designees) are delegated the authority to approve water

control manuals.

h. Electronic copies and notification of the location of all water control manuals and

subsequent revisions shall be forwarded to HQUSACE (CECW-CE) for file purposes as soon as

practicable after completion, preferably within thirty days from the date of approval at the

division level.

3-2. Water Control Plans.

a. Water control plans are developed to ensure that operations of reservoirs, locks and

dams, re-regulation, and major control structures and interrelated systems conform to objectives

and specific provisions of authorizing legislation and applicable USACE reports, including any

applicable authorities established after project construction. For non-USACE projects see

Chapter 4 for additional requirements. Water control plans are prepared with appropriate

consideration of all federal laws that relate to the operation of federal facilities, as well as the

requirements of water control manuals provided in paragraph 3-1 of this regulation and any

application regulations. Thorough analysis shall be made as necessary to establish optimal water

control plans within prevailing constraints.

b. Water control plans developed for specific projects and reservoir systems will be

documented clearly in appropriate water control manuals. Water control manuals include

coordinated regulation schedules for project/system regulation and any additional provisions

required to collect, analyze, and disseminate data; prepare detailed operating instructions; assure

project safety; and carry out regulation of projects in an appropriate manner. ER 1110-2-8156

provides guidance on the required content of water control manuals.

c. The water control plan, including any allocation of storage it describes, shall be

designed to achieve all authorized purposes of the particular project, acting separately or in

combination with other projects in a system, to the extent practical, in light of applicable law and

existing conditions.

d. Water control plans shall be developed in consultation with all basin interests that are

impacted or could be impacted by or have an influence on project regulation. Close coordination

shall be maintained with all appropriate international, federal, state, regional, and local agencies

and stakeholders in the development and execution of water control plans.

e. A water control plan shall define “normal operation”. The definition of normal

operation should be broad enough to incorporate usual and approved operational flexibility, but

not so broad that any operation can be interpreted as normal. See Appendix F for the definition

of operation. An operation that is not in accordance with the approved water control plan or

manual or operations as prescribed by the approved water control plans or manual constitutes a

deviation (see Appendix F).

f. The water control plan shall account for changes in post-project downstream

conveyance efficiency and the need for periodic flushing flow releases.

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g. Revisions and updates may incorporate upstream and downstream environmental flow

objectives when compatible in accordance with authorization and approved purposes.

Environmental flow may include both operational and structural modification of USACE

facilities to improve the ecological sustainability of riverine systems. Refer to ER 1110-2-8154

for additional guidance and information.

h. Interim water control plans during construction.

(1) Appropriate interim water control and contingency plans shall be established for use

from the date any storage may accumulate behind a partially completed dam until the project is

formally accepted for operation. Division commanders or their designees shall make certain that

construction-stage regulation plans are established and maintained in a timely and adequate

manner for projects under the supervision of USACE so that such projects operate as safely and

effectively as possible during the critical construction stage and any period that may elapse

before regular operating arrangements have been established.

(2) Interim water control plans should include consideration for protection of

construction operations; safety of downstream interests that might be jeopardized by failure of

partially completed embankments; requirements for minimizing adverse effects on partially

completed relocations or incomplete land acquisition; and the need for obtaining benefits from

project storage that can be safely achieved during the construction and early operation period.

i. Interim water control plans for dam safety.

(1) Interim Risk Reduction Measures Plan (IRRMP) for Dam Safety are developed,

prepared and implemented to reduce the probability and consequences of failure to the maximum

extent that it is reasonably practicable while long term remedial measures are pursued. ER 1110-

2-1156 provides guidance on the principles, measures, and approval process for the IRRMP.

When an interim risk reduction measure includes a change to the water control plan that does not

meet the guidelines for a deviation, then the change shall be processed as a temporary change to

the water control plan.

j. Water control plans should be reviewed no less than every 10 years and shall be revised

as needed in accordance with this regulation.

(1) The development of water control plans continues as new information becomes

available during project implementation. Water control plans will be revised as necessary to

conform with changing requirements resulting from developments in the project area and

downstream, improvements in technology, improved understanding of ecological response and

ecological sustainability, new legislation, reallocation of storage, new regional priorities,

changing environmental conditions and other relevant factors. At any time during project

implementation, it may be appropriate to revise the water control plan.

(2) To keep water control plans up to date, personnel from the water control office

responsible for regulation of each project shall periodically review the plan for each project.

These personnel will be professionally qualified in the technical areas involved and familiar with

comprehensive project objectives and other factors affecting water control management.

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(3) Close coordination with basin interests and stakeholders, as described in d above, is

required throughout the water control plan revision process.

(4) Significant, recurrent or prolonged deviations from operations prescribed by an

approved water control plan may indicate a need for a formal change to operations prescribed by

an approved water control plan. The division commander should evaluate whether revision of

the approved water control plan is appropriate in such a case. Deviations that impact the

fulfillment of authorized purposes, that occur in three or more consecutive years, or that occur

more than three times within a five-year period must be fully coordinated with CECW-CE.

(5) Significant modifications to completed projects may require a feasibility study and

authorization by Congress with the associated requirements for compliance with all Federal laws

and directives. ER 1165-2-119 contains additional guidance on considerations for modifications

to multipurpose projects. Minor changes to authorized storage may require a study in

accordance with the Water Supply Act. Additional guidance for projects modifications with

respect to dam safety can be found in ER 1110-2-1156. All of these issues should be fully

coordinated with the Office of Counsel and CECW-CE.

k. Water control plan development, revisions, and updates shall consider USACE

Environmental Principles in accordance with authorization and approved purposes and comply

with NEPA, the Endangered Species Act (ESA), and related laws and regulations. Changes to a

water control plan that could impact the fulfillment of authorized purposes or could result in

operations which do not fall within existing authorities may require a feasibility or reallocation

study. Any change to the water control plan requires compliance with applicable environmental

requirements to address the extent of impacts and it is incumbent upon the USACE office with

responsibility for the project to make that decision on a case by case basis regardless of the

magnitude of the change. The review requirements for all water control manuals and plans

supported by NEPA or other environmental documentation are addressed in Engineering

Circular (EC) 1165-2-214.

3-3. Evacuation of Impounded Water.

a. Consistent with the authorized purposes of a project and affected interests in the project

area, any water impounded in the flood control space defined by the plan of regulation shall be

evacuated as rapidly as can be accomplished without causing downstream flows to exceed the

controlling rates and not releasing more than peak inflow or in accordance with reservoir

regulation schedules. That is, releases from reservoirs shall be restricted insofar as practicable to

quantities that, in conjunction with uncontrolled runoff downstream of the dam, will not cause

water levels to exceed the controlling maximum non-damaging stages currently in effect. This

implies making decisions based on the principle of water on the ground which is observed

precipitation or observed snowpack. Forecasted conditions may be used for planning future

operations, but releases should follow the water control operations plan based on observed

conditions within the watershed to the extent practicable.

In some areas of the United States, reservoir releases from Corps projects are made based on

stream flow forecasts due to melting of snowpack which is considered to be water on the ground.

Additionally some Corps projects are operated based on the prediction of ice jam flooding for

ER 1110-2-240

30 May 16

3-5

rivers and reservoirs. There are also Corps projects which make release decisions based on the

prediction of storm tides and hurricanes on water levels in coastal regions of the United States.

Guidance on the application of the principle of efficient and safe evacuation of flood storage

should be included in the project’s approved water control plan.

b. The plan of regulation may require releases to be completely curtailed in the interest of

flood control or safety of the project.

c. Nothing in the plan of regulation for flood control shall be construed to require or

allow dangerously rapid changes in magnitudes of releases. Releases shall be made in a manner

consistent with requirements for protecting the dam and reservoir from major damage during

passage of the maximum design flood for the project, as well as preventing downstream channel

bank sloughing. The maximum allowable rate of change for reservoir releases shall be specified

in the water control plan and documented in the water control manual.

d. All affected interests shall be alerted to possible hazards from project regulation

activities.

3-4. Deviation from the Approved Water Control Plan.

a. All water control manuals shall contain provisions authorizing the operating agency to

deviate temporarily from operations prescribed by the project’s approved water control plan

when necessary to alleviate critical situations or possibly to realize increased benefits during an

operation season without significantly affecting the fulfillment of the project’s authorized

purposes. A risk and uncertainty analysis shall be performed to determine potential

consequences of the deviation. These shall be evaluated to determine appropriate course of

action. Deviations generally fall into three categories: planned deviations, unplanned deviations,

and emergency deviations. Each division with is responsible for establishing guidance as

outlined in ER 1110-2-1400 with respect to water control management policy. This could

include establishing definitions for minor and major deviations and approval processes.

Regardless of the category of deviation it is imperative to adhere to the objectives of water

control management as outlined in paragraph 2-2 and the tenets of safe evacuation of impounded

water in paragraph 3-3. Any deviations must be consistent with the project authorization and

within existing authorities.

b. The division commander is responsible for reviewing and approving any proposed

deviations from the water control plan. This responsibility may be delegated at the MSC to the

responsible Senior Executive, or Chief, WM Division or Operational WM Division. Approval of

minor deviations may be delegated to the District Commander. Delegation of approval authority

must be documented in the guidance memorandum for the water management division. In all

cases, the delegated approving official must be a registered professional engineer with civil

engineering background. Deviations must also be coordinated with the Division water control

manager, the Division Dam Safety Officer, and the District Dam Safety Officer.

c. Planned Deviations. Each request for a planned deviation shall be evaluated on its own

merits. Examples include deviations for interim risk reduction measures and scheduled

construction, maintenance, or inspections activities. Planned deviations shall receive advance

ER 1110-2-240

30 May 16

3-6

approval from the division commander. The deviation request should be self-supporting and

self-explanatory. The following information shall be submitted in written form to the division

commander for consideration:

(1) Description of the proposed deviation, including purpose, proposed change from the

approved water control plan, duration, and other details about the deviation.

(2) The outcomes of adhering to the water control plan and of employing the proposed

deviation.

(3) Alternative deviation plans to include the application of risk and uncertainty in the

analysis and the consequences of each.

(4) Effects of the proposed deviation on project and system operation, and on other

project purposes such as flood control, hydropower, water quality, water supply, navigation,

recreation, or fish and wildlife.

(5) Review of the Potential Failure Mode Analysis (PFMA) for the dam and an analysis

of the effect of the deviation on the probability of failure and consequences associated with the

deviation.

(6) The potential flood threat with and without the proposed deviation.

(7) Current and predicted maximum storage, elevation, river stage, and other pertinent

information with and without the deviation.

(8) Review of the alternatives under provisions of pertinent laws and regulations,

including, but not limited to, NEPA and ESA, when applicable.

(8) A description of the coordination that has been done with affected entities, both

USACE and non-USACE, the effect on other local, regional, state, tribal, and federal agencies.

(10) Written comments from agencies, organizations, businesses, and individuals who

may be impacted by, or supportive of the proposed change in flows, including federal, state, and

local agencies; tribes; industries, organizations, and other stakeholders; and the public.

(11) Discussion of any other relevant issues.

(12) District commander, or designee, recommendation.

d. Unplanned Deviations. The need for unplanned deviations may arise due to unforeseen

conditions that do not allow sufficient time for a full analysis prior to the deviation. Each request

for an unplanned deviation should be analyzed on its own merits, with an evaluation of factors

such as potential failure mode and consequences, upstream watershed conditions, potential flood

threat, condition of the lake, possible alternative measures, and potential adverse effects on the

overall regulation of the project for the authorized purposes. Requests for and approval of

unplanned deviations may be transmitted by telephone or electronic media. A follow up

ER 1110-2-240

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3-7

evaluation, including all of the requirements for planned deviations, shall be documented and

furnished to the Division commander as soon as practicable.

e. Emergency Deviations. Emergencies may require deviation from the approved water

control plan to mitigate an imminent threat to public health and safety, property, or the

environment. Examples include dam safety issues, drowning and other accidents, failure of

operation facilities, oil or chemical spills and drainage, bacterial contamination, harmful algal

blooms, water or sewage treatment plant failures, and fish kills. Such situations require a rapid

response which does not allow sufficient time for a full analysis of the deviation. Evaluation of

emergency deviations may be based on available information with consideration of the potential

for transfer of risk. Necessary actions under emergency conditions may be initiated by the

District commander. Requests for and approval of emergency deviations may be transmitted by

telephone or electronic media. A follow up evaluation, including all of the requirements for

planned deviations, shall be documented and furnished to the Division commander as soon as

practicable.

f. Deviations may require separate NEPA documentation, if they involve changes in

environmental impacts which were not considered in the existing NEPA documentation for the

project, water control plan, or water control manual.

g. The review and approval process for a deviation request shall comply with USACE

quality management requirements as described in EC 1165-2-214. Examples of measures to

ensure such compliance include the following:

(1) Review at the district level of the technical, legal, environmental, real estate, and

operations aspects of the request, as appropriate.

(2) District quality review measures such as District Quality Control (DQC), quality

control certification, and environmental decision documentation, as appropriate.

(3) Division quality assurance and policy compliance review, followed by approval or

disapproval of the deviation request.

h. Significant, recurrent or prolonged deviations from operations prescribed by an

approved water control plan may indicate a need for a formal change to operations prescribed by

an approved water control plan. The division commander should evaluate whether revision of

the approved water control plan is appropriate in such a case. Deviations that impact the

fulfillment of authorized purposes, that occur in three or more consecutive years, or that occur

more than three times within a five-year period must be fully coordinated with CECW-CE.

ER 1110-2-240

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3-8

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ER 1110-2-240

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4-1

CHAPTER 4

USACE Regulation of Non-USACE Projects

4-1. Authority for and Responsibilities Pertaining to Regulation of Non-USACE Projects.

a. Under Section 7 of the Flood Control Act of 1944 and subsequent related legislation,

USACE is responsible for providing a water control plan for the regulation of storage managed

and operated for flood control or navigation at all reservoirs constructed wholly or in part with

federal funds as a condition of a license, permit, or legislation. Carrying out this responsibility

requires USACE to consult with non-USACE project owners and operators during the planning,

design, construction phases and throughout the life of the project; develop the water control plan

and agreement with the cooperation of the project owner; facilitate public notification of the

water control plan and related information; consider requests from the project owner for

deviation from the plan of regulation; revise the water control plan when necessary; and fulfill

limited reporting requirements for each project. (USACE may also provide a water control

manual for a non-USACE project, but only if required by the project agreement and funded by

the project owner.) Further information about these activities is provided in this chapter with an

explanation of authorities in Appendix B.

b. This chapter provides specific requirements applicable only to USACE regulation of

storage managed and operated for flood control and navigation purposes in non-USACE

reservoirs, locks, dams, and other water control projects. The policies provided herein pertain

only to the use of that storage, if that is the intent between USACE and the project owner. Note

some guidance in Chapter 3 is generally applicable to non-USACE projects. In the event a

requirement provided in Chapter 3 of this regulation conflicts with a requirement listed in this

chapter, the conflict should be resolved in favor of the requirement in this chapter. Note this ER

may also be applicable to dam and reservoir projects operated under provisions of future

legislative acts wherein the Secretary of the Army is directed to prescribe rules and regulations in

the interest of flood control and navigation. Under Section 7 of the 1944 Flood Control Act, the

Secretary of the Army is directed to prescribe these regulations for flood control and navigation;

and the Chief of Engineers, USACE, is generally designated as the duly authorized

representative of the Secretary of the Army to exercise authority granted in statute or

authorization legislation for water control management activities. This Regulation will normally

be implemented by letters of understanding between USACE (exercising regulatory authority)

and the project owner and will incorporate the provisions of such letters of understanding prior to

the time construction renders the project capable of significant impoundment of water. A water

control agreement signed by both parties will follow when deliberate impoundment first begins

or at such time as the responsibilities of any USACE-owned projects may be transferred to

another entity. Promulgation of this Regulation for a given project will occur at such time as the

name of the project appears in the Federal Register. When agreement on a water control plan

cannot be reached between USACE and the project owner after coordination with all interested

parties, the project name will be entered in the Federal Register and the USACE plan will be the

official water control plan until such time as differences can be resolved.

ER 1110-2-240

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4-2

4-2. Water Control Plans and Agreements for Non-USACE Projects. In addition to the general

principles provided in Chapters 2 and 3 of this ER, water control plans for non-USACE projects

are subject to the specific policies described in paragraphs 4-2a through 4-2p.

a. During the planning and design phases, the project owner should consult with USACE

regarding the quantity of space to reserve in the reservoir for flood control or navigation

purposes, use of the space, and other requirements of the license, permit, or conditions of the

pertinent law.

b. Prior to project completion, water control managers from the responsible USACE

district shall visit the project and the area it serves to become familiar with the water control

facilities and to ensure sound formulation of the water control plan. Development of the water

control manual shall be coordinated with the project owner to obtain necessary information, and

to ensure compatibility with other project purposes and with surcharge regulation.

c. District and division engineers shall initiate discussions at the regional level with the

project owners and operating agencies to clarify conditions governing allocations for storage

capacity for the project purposes and regulation.

d. The district engineer shall assemble background information on the project and

conditions requiring flood control or navigation services, along with other relevant factors, and

will incorporate this information in a preliminary information report. The preliminary

information report shall be submitted to the division commander or designee for review and

approval. Normally, the agency having jurisdiction over the particular project is expected to

furnish information on project features, the basis for storage allocations, and any other available

data relevant to the studies. USACE supplements this information as required.

e. Generally, USACE personnel at the district level will conduct the studies required to

develop reservoir regulation schedules and plans, in which case the studies will be reviewed by

division personnel. Assistance from the project operating agency and others concerned will be

solicited.

f. Regulations developed for use of storage managed and operated to meet flood control

or navigation purposes should be predicated on a mutual understanding between the Corps and

the operating agency concerning the conditions of the allocations in order to assure reasonable

achievement of the basic objectives intended. In the event Corps field representatives and the

operating agency are unable to reach necessary agreements after all reasonable possibilities have

been explored, appropriate background explanations and recommendations shall be submitted to

HQUSACE for consideration and issue resolution.

g. District commanders or their designees are responsible for developing water control

plans necessary to meet the requirements of Section 7 of the 1944 Flood Control Act and other

authorizing legislation for all projects located within their areas.

h. Water control plans applicable to projects already completed and being operated by

other entities, including projects built by USACE and turned over to others for operation, shall

be developed and processed as soon as possible.

ER 1110-2-240

30 May 16

4-3

i. Water control plans developed for non-USACE projects shall contain special

instructions to the dam tenders or reservoir manager on data collection, procedures for reporting

to federal authorities, and procedures to be followed in the event of a communication outage

under emergency conditions.

j. Project regulations shall be written to permit operation of the project by the operating

agency without interpretations of the regulations by the division or district commander or their

designees during operating periods. However, the water control plan should acknowledge the

role of the division or district commander as the Chief of Engineers' designee for issuing special

instructions.

k. An agreement shall be prepared between USACE and the project owner specifying

USACE and owner responsibilities for operating the project and interpreting the plan of

regulation. When necessary agreements are reached at the district level and regulations

developed in accordance with this regulation, they shall be submitted to the division commander

or designee for review, approval, and forwarding to HQUSACE for processing.

l. Division commanders (or their designees) are designated as the USACE representative

on all letters of understanding, water control agreements, and other documents that may become

part of prescribed regulations for projects located in their respective divisions and that are subject

to the provisions of this regulation.

m. USACE shall revise the water control plan and all associated documents as necessary

to reflect changed conditions affecting flood control and navigation, such as reallocation of

reservoir storage space due to sedimentation or transfer of storage space to another project.

(1) Water control managers from the district office shall participate as team members in

any water control plan revisions.

(2) Water control plan revision processes, procedures, and products shall meet the

requirements stated in Chapters 2 and 3, including requirements for environmental investigations

and quality control/quality assurance. Additionally the revised water control plan for non-

USACE projects must be in compliance with any other applicable federal laws, FERC (Federal

Energy Regulatory Commission) license, and any operating agreements related to that project.

(3) Revision of the water control plan, water control agreement, water control diagram, or

release schedule requires review by the district water control office and approval by the division

commander or designee.

(4) Each such revision shall be effective upon the date specified in the approval.

(5) The original (signed document) water control agreement shall be kept on file in the

appropriate division or district office.

n. USACE shall prepare a water control diagram (graphical) for each project having

variable space reservation for flood control or navigation during the year (variable seasonal

storage, joint-use space, or other guide curve designation). Reservoir inflow conditions shall be

ER 1110-2-240

30 May 16

4-4

included on the diagrams when appropriate. Concise notes shall be included on the diagrams

prescribing the use of storage space in terms of release schedules, runoff, non-damaging or other

controlling flow rates downstream of the dam site, and other major factors as appropriate. A

water control release schedule shall be prepared in tabular form for projects that do not have

variable space reservation for flood control or navigation. The water control diagram or release

schedule shall be signed by a duly authorized representative of the Chief of Engineers, the

project owner, and the designated operating agency, and shall serve as the basis for carrying out

operation and management of water storage at the project. Each diagram or schedule shall

contain a reference to this regulation.

o. When deemed necessary by USACE, information given on the water control diagram

or release schedule shall be supplemented by appropriate text to assure mutual understanding on

certain details or other important aspects of the water control plan not covered in this regulation,

on the water control diagram, or in the release schedule. This material will include clarification

of any aspects that might otherwise result in unsatisfactory project performance in the interest of

flood control or navigation.

p. Supplementation of the agreement shall be necessary for each project where USACE

exercises the discretionary authority to prescribe the flood control regulation on a day-to-day

(real-time) basis. The agreement shall include delegation of the responsibility. The document

should also cite, as appropriate, Section 7 of the 1944 Flood Control Act, the Federal Power Act,

or other Congressional legislation authorizing construction or directing the purpose or regulation

of the project.

4-3. Policies Governing USACE Regulation of Non-USACE Projects. In addition to the

general principles and federal laws provided in Chapters 2 and 3, USACE water control

management activities for non-USACE projects are subject to the policies described in

paragraphs 4-3a through 4-3l.

a. If the project owner is responsible for implementation of the water control plan,

USACE will provide consultation and assistance when appropriate.

b. If specified in the project agreement between the project owner and USACE, USACE

may prescribe the continuing operation and management of flood control storage space for any

project subject to this regulation on a real-time basis. When this is the case, the project owner

shall consult with and provide assistance to the extent possible to the dam tender or other person

responsible for the routine operation and maintenance activities of a dam and its appurtenant

structures. Special requests by the project owner or appropriate operating entity are preferred

before USACE offers advice on real-time operation and management approaches during

surcharge storage (which results when the total storage space reserved for flood control is

exceeded).

c. The project owner shall provide instrumentation in the vicinity of the dam and

communication equipment necessary to record and transmit hydro-meteorological and reservoir

data to all appropriate federal authorities on a real-time basis, unless such data recording and

transmission are otherwise provided for in the conditions of the license or permit. For those

projects where the owner retains responsibility for real-time implementation of the water control

plan, the owner shall also provide or arrange for the measurement and reporting of hydro-

ER 1110-2-240

30 May 16

4-5

meteorological conditions required within and adjacent to the watershed and downstream of the

dam sufficient to regulate the project for flood control or navigation in an efficient manner.

When data collection stations outside the immediate vicinity of the dam are required, and funds

for installation, observation, and maintenance are not available from other sources, USACE may

agree to share the costs for such stations with the project owner. Decisions on cost sharing will

take into account the authority for use of funds, the availability of funds, and urgency of data

needs.

d. The project owner shall monitor current reservoir and hydro-meteorological conditions

in and adjacent to the watershed and downstream of the dam, as necessary. This and any other

pertinent information shall be reported to USACE on a timely basis, in accordance with standing

instructions to the dam tenders or other means requested by USACE.

e. In all cases where the project owner retains responsibility for real-time implementation

of the water control plan, the owner shall make current determinations of reservoir inflow; flood

control storage used; and, scheduled releases. The owner shall also determine storage space and

releases required to comply with the water control plan prescribed by USACE. The owner shall

report this information on a timely basis as requested by USACE.

f. Responsibility for compliance with this and other applicable regulations rests with the

operating agency. The division or district commander (or their designees) of the area in which

the project is located shall be kept informed regarding project operations to verify compliance.

g. The project owner is responsible for the safety of the dam and appurtenant facilities

and for regulation/operation of the project during surcharge storage. Emphasis upon the safety of

the dam is especially important in the event surcharge storage is used, which results when the

total storage space reserved for flood control is exceeded. Any assistance provided by USACE

concerning surcharge regulation/operation is to be used at the discretion of the project owner,

and does not relieve the owner of the responsibility for safety of the project. Any dam safety

interim risk reduction measures that alter the water control plan requires that a revision (either

permanent or interim) of the plan be developed in accordance with Chapters 2, 3, and 4.

h. Advance approval by USACE is required prior to any deviation from the plan of

regulation prescribed or approved by USACE in the interest of flood control or navigation,

except in emergency situations described in paragraph 4-4i. Requests for deviation from the

approved water control plan shall comply with the requirements of paragraph 3-4. It is

imperative that the objectives of water control management as outlined in paragraph 2-2 and the

tenets of safe evacuation of impounded water in paragraph 3-3 be considered when evaluation

the deviation. Additionally deviations from the water control plan for non-USACE projects must

be in compliance with project authorization and thus operated within existing authorities. This

includes compliance with FERC licenses and any operating agreements.

i. The project owner or USACE may initiate a temporary deviation from the water control

plan when deemed necessary for emergency reasons to mitigate an imminent threat to public

health and safety, property, or the environment. Documentation and approval of such deviations

ER 1110-2-240

30 May 16

4-6

shall occur as described in paragraph 3-4e. Such actions shall be reported as soon as practicable.

Actions shall be confirmed in writing to USACE and shall include a follow up evaluation of the

action. Upon refusal of the project owner to comply with deviations initiated by USACE, the

division commander or designee will send a letter to the project owner describing the reason for

the regulations prescribed, events that have transpired, and notification that the project owner is

in violation of the federal code of regulations

4-4. Periodic Inspection Reports of Non-USACE Facilities. Project owners shall inform

USACE of any deficiencies found during inspections of non-USACE facilities that may impact

their structural stability, safety, or operational adequacy.

4-5. Notification of the General Public and Other Stakeholders. USACE, other interested

federal and state agencies, and the project owner will jointly sponsor public involvement and

notification activities consistent with the requirements of Chapter 5 of this regulation.

ER 1110-2-240

30 May 16

5-1

CHAPTER 5

Communication and Coordination

5-1. Required Coordination and Communication.

a. It is imperative that communication and coordination on water control management

issues occur up and down the chain of command, among managers of interrelated projects in the

same system, between non-USACE project owners/operators and USACE, between USACE and

stakeholders, and with the general public.

b. District and division commanders (or their designees) are responsible for notifying

higher USACE authorities of project conditions, compliance issues, and future plans through

regularly scheduled reports.

c. USACE entities at all levels are encouraged to communicate and coordinate with other

entities up and down the chain of command regarding water control management issues.

Pertinent contact information shall be kept available and up to date. EM 1110-2-3600 provides

guidelines for coordination meetings, briefings, schedule releases, and other communication and

coordination methods.

d. The dissemination and exchange of information are critical components of the USACE

water control management mission.

(1) USACE is committed to keeping stakeholders and the general public informed of

water control management activities. To the extent practicable and reasonable, and taking into

consideration project security, water control managers are encouraged to provide project and

gage data to other agencies, post data on district water control management Web pages, and

provide data and other information to the public by way of interactive voice systems, e-mail, fax,

telephone, or other appropriate means of communication.

(2) District offices are encouraged to provide assistance to communities and individuals

regarding the impact of forecast floods, such as providing approximate water surface elevations

at locations upstream and downstream of NWS forecast points. USACE water control managers

are responsible for announcing anticipated significant changes in reservoir release rates for

projects under their jurisdiction to the general public as far in advance as possible. Coordinating

public communications with the NWS is particularly important as NWS is the lead federal

agency regarding flood forecasting and flood warning.

(3) Public notice shall be given in the event that significant problems that may pose a risk

to life or property are anticipated or experienced in accordance with the Flood Emergency Plan.

e. Water control manuals will be reviewed by the information proponent for the

originating office to determine and apply the appropriate distribution statements and markings to

the water control manual in accordance with current policy and legal requirements for release of

information.

ER 1110-2-240

30 May 16

5-2

5-2. Public Participation in Water Control Plan Development and Revision. Water control

plans will be developed in concert with all basin interests which are or could be impacted by or

have an influence on project regulation. Close coordination will be maintained with all

appropriate international, Federal, State, regional and local agencies in the development and

execution of water control plans. Effective public information programs will be developed and

maintained so as to inform and educate the public regarding Corps of Engineers water control

management activities. Public involvement in the development or significant revision of water

control plans, as well as certain deviations from those water control plans, is required under this

regulation. The USACE office with responsibility for the water control project shall make the

determination if this requirement is needed with input from the chain of command if necessary.

In addition, public involvement shall be provided for as necessary in accordance with applicable

provisions of NEPA, the Water Resources Development Act (WRDA) of 1990, and other federal

regulations.

a. Public participation in water control plan development and revisions promotes open

communication between USACE and the public, and leads to better analysis and decision

making. Public, federal, tribal, state, and local community involvement is a critical and

continuing part of water control plan development and revision.

b. Conditions that require public involvement and public meetings include development

of a new water control manual that includes a water control plan, or a revision or update of a

water control manual that changes the water control plan in a way that impacts the public or

changes the documented impact of the project. Another condition that could require public

participation is a proposed deviations from the water control plan. This should be considered in

the context of project authorization and scope of impact to the public. It should also be noted

that revisions to water control manuals that are administrative or informational in nature and that

do not change the water control plan do not require public meetings. The exception would be

those dams that require an IRRMP. Refer to ER 1110-2-1156 (Chapter 7) for guidance.

c. Documentation shall be prepared that explains the recommended water control plan or

change or deviation and provides technical information explaining the basis for the

recommendation. It should include a description of the plan’s impacts (both monetary and

nonmonetary) for various purposes, and comparisons with alternative plans or changes and their

effects, if applicable. The plan or manual shall be prepared only after the public involvement

process associated with its development or change is complete.

d. Public involvement requires access to information and adequate notice of public

hearings.

(1) For those conditions requiring public involvement, USACE shall provide information

to the public concerning proposed water control management decisions at least thirty days in

advance of a public meeting.

(2) The initial meeting shall be conducted as early as practical but no later than the time

the project first becomes operational.

1110-2-240

30May16

(3) Notice

the initial public meeting shall be published once a week for four

consecutive weeks in one or more newspapers

general circulation published in each county

covered

the water control plan. Such notice shall also

used when appropriate to inform the

public

modifications

the water control plan, and to identify where the public can access the

information produced and distributed under the requirements

paragraph 5-2b.

no newspaper

is published

a county, the notice shall be published

one or more newspapers

general

circulation within that county. For the purposes

this section, a newspaper is one qualified to

publish public notices under applicable state law.

(4) In addition to notices published

one or more newspapers, notice should be posted

on appropriate publicly accessible

USACE Web sites, and public service announcements about

public meetings shall be distributed to all radio and television stations that serve viewers or

listeners potentially affected by the water control plan.

5-3. Reporting Policies.

Division commanders or their designees shall report to HQUSACE on significant

events and activities

the division

compliance with appropriate USACE procedures and

methods.

Reports are submitted electronically and disseminated according to appropriate district

or division procedures, taking into consideration client needs and security precautions.

In addition to required reports, division commanders or their designees shall keep the

Office

the Chief

Engineers informed

any unusual problems or activities associated with

water control management that impact the responsibilities

the

Chief

Engineers.

6 Appendixes

Appendix

References and Resources

Appendix

Authorities

Appendix

USACE-owned Projects

Appendix

Non-USACE Projects

Covered

this Regulation

~l:tr~ER

COLEN

Chief

Staff

Appendix

USACE Environmental Operating Principles

Appendix

Terms and Abbreviations

5-3

ER 1110-2-240

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5-4

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ER 1110-2-240

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A-1

APPENDIX A

References and Resources

A-1. USACE Guidance Documents Cited in this ER.

EM 1110-2-1201

Reservoir Water Quality Analysis and Maintenance Policy

EM 1110-2-1619

Risk-based Analysis for Flood Damage Reduction Studies

EM 1110-2-3600

Management of Water Control Systems

ER 1105-2-100

Guidance for Conducting Civil Works Planning

ER 1105-2-101

Planning Risk Analysis for Flood Damage Reduction Studies

ER 1110-2-50

Low Level Discharge Facilities for Drawdown of Impoundments

ER 1110-2-249

Management of Water Control Data Systems

ER 1110-2-1156

Safety of Dams – Policy and Procedures

ER 1110-2-1400

Reservoir/Water Control Management

ER 1110-2-1454

Corps Responsibilities for Non-Federal Hydroelectric Power Development Under the Federal

Power Act

ER 1110-2-1462

Water Quality and Water Control Considerations for Non-Federal Hydropower Development at

Corps of Engineers Projects

ER 1110-2-1941

Drought Contingency Plans

ER 1110-2-8153

Reservoir Water Quality Analysis

ER 1110-2-8154

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30 May 16

A-2

Water Quality and Environmental Management for Corps Civil Works Projects

ER 1110-2-8156

Preparation of Water Control Manuals

ER 1130-2-530

Flood Control Operations and Maintenance Policies

ER 1130-2-540

Environmental Stewardship

ER 1165-2-501

Civil Works Ecosystem Restoration Policy

ER 200-1-5

Environmental Quality—Policy for Implementation and Integrated Application of the U.S. Army

Corps of Engineers (USACE) Environmental Operating Principles (EOP) and Doctrine

ER 200-2-2

Procedures for Implementing NEPA

A-2. USACE Centers of Expertise. Special assistance in technical studies is available from the

following USACE centers of expertise:

Hydrologic Engineering Center http://www.hec.usace.army.mil/

Institute for Water Resources http://www.iwr.usace.army.mil/

Risk Management Center http://www.iwr.usace.army.mil/

A-3. Partial List of Federal Laws That Authorize or Define Federal Water Resource

Management Responsibilities.

16 U.S.C. 460 (various land and water conservation measures, including several Flood Control

Acts, see appendix B)

16 U.S.C. 791a et seq. (Federal Power Act, as amended, see appendix B)

33 U.S.C. 701 et seq. (various navigable waters provisions, see appendix B)

Reclamation Project Act of 1939 (53 Stat. 1189, 43 U.S.C. 485, Section 9(b))

43 U.S.C. 390 et seq. (utilization of dams and reservoir projects for irrigation projects, etc.)

Section 9 of Public Law 83-436 (68 Stat. 303, see appendix B)

Public Law 99-662, Water Resources Development Act (WRDA) 1986.

Public Law 100-676, Water Resources Development Act (WRDA) 1988.

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30 May 16

A-3

Public Law 101-640, Water Resources Development Act (WRDA) 1990.

Public Law 106-53, Water Resources Development Act (WRDA) 1999.

A-4. Partial List of Federal Environmental Laws That Impact the USACE Water Control

Management Mission.

Endangered Species Act of 1973 (ESA), 16 U.S.C. 1531 et seq., P.L. 93-205

Federal Water Pollution Control Act Amendments of 1972, 33 U.S.C. 1251, P.L. 92-500

National Environmental Policy Act (NEPA), 42 U.S.C. 4321 et seq.

U. S. Fish and Wildlife Coordination Act of 1958, 16 U.S.C. 661 et seq., P.L. 85-624

Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq.

Safe Drinking Water Act, 42 U.S.C. 300f et seq.

Federal Facilities Compliance Act of 1990

Executive Order 12088 (Federal Compliance with Pollution Control Standards, 13 October 1978

(3 C.F.R.).

A-5. Code of Federal Regulations.

33 CFR 208.10, Local flood protection works; maintenance and operation of structures and

facilities.

33 CFR 207, Navigation Regulations

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A-4

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B-1

APPENDIX B

Authorities

B-1. General.

a. The involvement of the federal government in flood risk reduction dates to the early

1870s with efforts to alleviate flooding along the Mississippi River. In 1874, Congress

appropriated federal funds for relief work and established the Mississippi River Commission.

This legislation was justified by the need to protect interstate navigation to accommodate

concerns about the constitutionality of the role of the federal government in local flood control.

Nevertheless, despite the construction of levees, severe flooding continued to occur along the

lower Mississippi in the ensuing decades. On March 1, 1917, Congress passed the Flood Control

Act (FCA) of 1917, which authorized federal expenditures for existing flood control plans on the

Mississippi River and the Sacramento River. The FCA of 1917 stipulated that local interests

must contribute at least one-half of the cost for the construction and repair of the levees and must

provide rights-of-way free to the federal government. Federal support of flood control and

navigation improvement in the lower Mississippi basin continued with the FCA of 1928.

b. Section 3 of the Flood Control Act of 1936 (33 U.S.C. 701a), substantially broadened

the role of the federal government in flood control work, expressing the sense of Congress that

flood control is a proper federal activity, and that improvements for flood control purposes are in

the interest of the general welfare of the public. The act expressed the sense of Congress that

federal involvement in flood control activities is justified "if the benefits to whomsoever they

may accrue are in excess of the estimated costs, and if the lives and social security of the people

are otherwise adversely affected".

B-2. USACE-Owned Projects.

a. The authority for water control operations for USACE-owned and USACE-operated

reservoir projects is contained in authorization acts and supported by referenced project

documents. These public laws generally authorize the project for construction and operation for

certain purposes with details being outlined in referenced project documents, which USACE

carries out, including through the development of water control plans and appropriate revisions

thereto under the discretionary authority of the Chief of Engineers. Subsequent federal

legislation may also affect project operations.

B-3. Non-USACE Projects.

a. Section 7 of the Flood Control Act of 1944 (33 U.S.C. 709). This directs the Secretary

of the Army to prescribe regulations for flood control and navigation in the following manner:

"Hereafter, it shall be the duty of the Secretary of War to prescribe regulations

for the use of storage allocated for flood control or navigation at all reservoirs

constructed wholly or in part with Federal funds provided on the basis of such

purposes, and the operation of any such project shall be in accordance with such

regulations: Provided, that this section shall not apply to the Tennessee Valley

Authority, except that in case of danger from floods on the Lower Ohio and

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30 May 16

B-2

Mississippi Rivers the Tennessee Valley Authority is directed to regulate the

release of water from the Tennessee River into the Ohio River in accordance

with such instructions as may be issued by the War Department."

b. Section 9 of Public Law 83-436 (68 Stat. 303). This law provides for the development

of the Coosa River, Alabama and Georgia, and directs the Secretary of the Army to prescribe

rules and regulations for project operation in the interest of flood control and navigation as

follows:

"The operation and maintenance of the dams shall be subject to reasonable rules

and regulations of the Secretary of the Army in the interest of flood control and

navigation."

c. Section 9(b) of the Reclamation Project Act of 1939 (53 Stat. 1189, 43 U.S.C.

485h(b)). This law authorizes the Secretary of the Interior to allocate costs of new projects or

supplemental works to flood control or navigation. Such allocations shall be in consultation with

the Chief of Engineers and the Secretary of the Army, and any necessary investigations or

studies may be performed under a cooperative agreement with the Secretary of the Army. The

law also provides that in the event of such an allocation, the Secretary of the Interior shall

operate the project for purposes of flood control or navigation, to the extent justified by the

allocation.

d. The Federal Power Act, approved 10 June 1920, as amended (41 Stat. 1063, 16 U.S.C.

791 et seq.). This law established the Federal Power Commission, now called the Federal Energy

Regulatory Commission (FERC), with authority to issue licenses for constructing, operating, and

maintaining dams or other project works for the development of navigation, for use of water

power, and for other beneficial public uses in any streams over which Congress has jurisdiction.

The Chief of Engineers is called upon for advice and assistance as needed in formulating

reservoir regulation requirements as follows:

(1) Responsibilities of the Secretary of the Army and the Chief of Engineers in FERC

licensing actions are set forth in the Federal Power Act. The Commission may further stipulate as

a licensing condition that a licensee enter into an agreement with the Department of the Army

providing for operation of the project during flood, in accordance with rules and regulations

prescribed by the Secretary of the Army.

(2) Section 4(e) of the Federal Power Act requires approval by the Chief of Engineers

and the Secretary of the Army of plans of dams or other structures affecting the navigable

capacity of any navigable waters of the United States, prior to issuance of a license by the

Commission as follows:

"The Commission is hereby authorized and empowered to issue licenses to

citizen... for the purpose of constructing, operating and maintaining dams, water

conduits, reservoirs, powerhouses, transmission lines, or other project works

necessary or convenient for the development and improvement of navigation and

for the development, transmission, and utilization of par across, along, from or in

any of the streams or other bodies of water over which Congress has jurisdiction

.. Provided further, that no license affecting the navigable capacity of any

navigable waters of the United States shall be issued until the plans of the dam or

ER 1110-2-240

30 May 16

B-3

other structures affecting navigation have been approved by the Chief of

Engineers and the Secretary of the Army."

(3) Sections 10(a) and 10(c) of the Federal Power Act specify conditions of project

licenses including the following:

Section 10(a): "That the project adopted . . . shall be such as in the judgment of

the Commission will be best adapted to a comprehensive plan for improving or

developing a waterway or waterways for the use or benefit of interstate or foreign

commerce, for the improvement and utilization of waterpower development, and

for other beneficial public uses . . . ."

Section 10(c): "That the licensee shall… so maintain and operate said works as

not to impair navigation, and shall conform to such rules and regulations as the

Commission may from time to time prescribe for the protection of life, health, and

property…"

(4) Section 18 of the Federal Power Act directs that the operation of any navigation

facilities built under the provision of that act be controlled by rules and regulations prescribed by

the Secretary of the Army as follows:

"The operation of any navigation facilities which many be constructed as part of

or in connection with any dam or diversion structure built under the provisions of

this Act, whether at the expense of a licensee hereunder or of the United States,

shall at all times be controlled by such reasonable rules and regulations in the

interest of navigation; including the control of the pool caused by such dam or

diversion structure as may be made from time to time by the Secretary of the

Army."

(5) Federal Power Commission Order No. 540 issued 31 October 1975 and published 7

November 1975 (40 FR 51998), amending Section 2.9 of the Commission's General Policy and

Interpretations prescribed Standardized Conditions (Forms) for Inclusion in Preliminary Permits

and Licenses Issued Under Part I of the Federal Power Act. As an example, Article 12 of

Standard Form L-3, titled: "Terms and Conditions of License for Constructed Major Projects

Affecting Navigable Waters of the United States", sets forth the Commission's interpretation of

appropriate sections of the Act, which deal with navigation aspects, and attendant responsibilities

of the Secretary of the Army in licensing actions as follows:

"The United States specifically retains and safeguards to the right to use water in

such amount, to be determined by the Secretary of the Army, as may be necessary

for the purposes of navigation on the navigable waterway affected; and the

operations of the Licensee, so far as they affect the use, storage and discharge

from storage of waters affected by the license, shall at all times be controlled by

such reasonable rules and regulations as the Secretary of the Army may prescribe

in the interest of navigation, and as the Commission may prescribe for the

protection of life, health, and property, . . . and the Licensee shall release water

from the project reservoir at such rate . . . as the Secretary of the Army may

ER 1110-2-240

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B-4

prescribe in the interest of navigation, or as the Commission may prescribe for

the other purposes hereinbefore mentioned."

e. Section 3 of the Flood Control Act of 1936 (33 U.S.C. 701). Projects constructed by

USACE for local flood protection purposes are subject to conditions of local cooperation as

provided in Section 3 of the Flood Control Act approved 22 June 1936, as amended. One of

those conditions is that a responsible local agency will maintain and operate all works after

completion in accordance with regulations prescribed by the Secretary of the Army. Most such

projects consist mainly of levees and floodwalls with appurtenant drainage structures. A

regulation for operation and maintenance of these projects has been prescribed by the Secretary

of the Army in 33 CFR 208.10. When a reservoir is included in such a project, it may be

appropriate to apply 33 CFR 208.10 in establishing regulations for operation, without requiring

their publication in the Federal Register. For example, if the reservoir controls a small drainage

area, has an uncontrolled flood control outlet with automatic operation, or contains less than

12,500 acre-feet of flood control or navigation storage, 33 CFR 208.10 may be applicable.

However, this regulation is applicable in prescribing flood control regulations for the individual

reservoir if the project has a gated flood control outlet by which the local agency can regulate

floods.

B-4. Publication in Federal Register.

a. Pertinent information on projects for which regulations are prescribed under Section 7

of the 1944 Flood Control Act (33 U.S.C. 709), the Federal Power Act (16 U.S.C. 791 et seq.),

and Section 9 of Public Law 83-436 (68 Stat. 303) is published in the Federal Register in

accordance with paragraph 1-6b of this regulation. Publication in the Federal Register establishes

the fact and the date of promulgation of the regulation plan of a project.

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C-1

Appendix C

USACE-Owned Projects

This list is provided for informational purposes only; for more specific information interested

parties should contact the respective USACE District office.

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Alaska District

Chena River Lakes Flood

Control Project, (Moose

Creek Dam & Floodway,

Tanana River Levee)

CEPOD

AK/Fairbanks North

Star Borough

Chena River,

Tanana River

34.0

(224.0)

506.7

490.0

5,400.0

400.0

PL 90-483

Albuquerque District

Abiquiu Dam

CESPD

NM/Rio Arriba

Rio Chama River

FMR

572.2

(1,369.0)

6,283.5

6,220.0

7,469.0

(9,680.0)

4,120.0

(3,368.0)

PL 97-140,

PL 80-858,

PL 81-516

Cochiti Lake

CESPD

NM/Sandoval

NM/Santa Fe

NM/Los Alamos

Rio Grande River

598.0

(722.0)

5,460.5

5,356.6

9,361.0

1,200.0

PL 86-645

IRC

5,356.6

5,330.0

1,200.0

0.0

Conchas Lake

CESPD

NM/San Miguel

Canadian River

458.4

(709.1)

4,218.0

4,201.0

13,664.0

9,692.0

HD 308-74

4,201.0

4,155.0

9,692.0

3,000.0

Galisteo Dam

CESPD

NM/Santa Fe

Rio Grande River

79.4(152.6)

5,608.0

5,496.0

2,060.0

0.0

PL 86-645

Jemez Canyon Dam

CESPD

NM/Sandoval

Jemez River

73.0

(264.7)

5,232.0

5,196.1

2,877.0

1,370.0

PL 80-858,

PL 81-516

John Martin Reservoir

CESPD

CO/Bent

Arkansas River

620.2

(608.2)

3,870.0

3,851.0

17,630.0

11,655.0

PL 74-738

3,851.0

0.0

11,655.0

0.0

Santa Rosa Dam & Lake

CESPD

NM/Guadalupe

Pecos River

500.0

(717.0)

4,746.2

4,776.5

10,740.0

3,823.0

PL 83-780

4,776.5

4,746.2

7,115.0

3,823.0

Trinidad Lake & Dam

CESPD

CO/Las Animas

Purgatoire River

78.0

(164.9)

6,260.0

6,230.0

2,107.0

1,453.0

PL 85-500

IFR

6,230.0

0.0

1,453.0

0.0

Two Rivers Dam

CESPD

NM/Chaves

Rio Hondo River

150.0

4,032.0

3,945.0

4,806.0

0.0

PL 83-780

Baltimore District

Almond Lake

CENAD

NY/Steuben

Canacadea Creek

14.6

1,300.0

1,255.0

489.0

124.0

PL 74-738

Alvin R. Bush Dam

CENAD

PA/Clinton

Kettle Creek

75.0

937.0

840.0

1,430.0

160.0

FCA 1954

Arkport Dam

CENAD

NY/Steuben

Canisteo River

8.0

1,304.0

1,218.0

192.0

0.0

PL 74-738

Aylesworth Creek Lake

CENAD

PA/Lackawanna

Aylesworth Creek

1.7

1,150.0

1,108.0

87.0

7.0

PL 87-874

Jennings Randolph Lake

CENAD

MD/Garrett

North Branch, Potomac

River

36.2

1,500.0

1,466.0

1,184.0

952.0

PL 87-874

FMA

92.0

1,466.0

1,255.0

952.0

42.0

Cowanseque Lake

CENAD

PA/Tioga

Cowanesque River

82.0 (171.0)

1,117.0

1,045.0

2,060.0

410.0

PL 85-500

Curwensville Lake

CENAD

PA/Clearfield

West Branch,

Susquehanna River

124.0

(209.0)

1,228.0

1,162.0

3,020.0

790.0

FCA 1954

East Sidney Lake

CENAD

NY/Delaware

Ouleout Creek

33.6 (58.4)

1,203.0

1,150.0

1,100.0

210.0

PL 74-738

Foster Joseph Sayers Dam

CENAD

PA/Centre

Bald Eagle Creek

99.0

(186.0)

657.0

630.0

3,450.0

1,730.0

FCA 1954

Indian Rock Dam

CENAD

PA/York

Codorus Creek

28.0

(48.0)

435.0

370.0

1,430.0

0.0

PL 74-738

Jennings Randolph Lake

CENAD

MD/Garrett

WV/Mineral

North Branch,

Potomac River

FMR

94.7

(130.9)

965.0

PL 87-874

Raystown Lake

CENAD

PA/Huntingdon

Raystown Branch

762.0

(871.0)

812.0

786.0

10,800.0

8,300.0

PL 87-874

786.0

622.8

8,300.0

150.0

Stillwater Lake

CENAD

PA/Susquehanna

Lackawanna River

FMR

11.6 (17.0)

1,621.0

1,572.0

422.0

83.0

PL 77-228

Tioga Lake

CENAD

PA/Tioga

Tioga River

52.5 (143.2)

1,131.0

1,081.0

1,630.0

470.0

PL 85-500

Hammond Lake

CENAD

PA/Tioga

Crooked Creek

54.2 (136.0)

1,131.0

1,086.0

1,770.0

680.0

PL 85-500

Whitney Point Lake

CENAD

NY/Broome

Otselic River

PFMR

86.4 (176.0)

1,010.0

973.0

3,340.0

1,200.0

PL 74-738

Buffalo District

Mount Morris Dam

CENAD

NY/Livingston

Genesee River

337.4 (408)

760.0

585.0

3,300.0

0.0

PL 74-738

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C-2

USACE-Owned Projects…continued

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Fort Worth District

Aquilla Lake

CESW

TX/Hill

Aquilla Creek

255.0

(420.8)

564.5

537.5

8,980.0

3,280.0

PL 90-483

537.5

478.6

3,280.0

26.0

Bardwell Lake

CESWD

TX/Ellis

Waxahachie Creek

122.4

(317.5)

439.0

431.0

6,040.0

3,570.0

PL 86-399

421.0

372.6

3,570.0

0.0

Belton Lake

CESWD

TX/Bell

Leon River

1,012.7

(1,876.7)

631.0

594.0

23,600.0

12,400.0

PL 79-526

594.0

470.0

12,400.0

42.0

HD 88-81-1

Benbrook Lake

CESWD

TX/Tarrant

TX/Parker

Clear Fork,

Trinity River

242.9

(410.0)

724.0

694.0

7,630.0

3,770.0

HD 103-771

MRN

694.0

656.0

3,770.0

730.0

Canyon Lake

CESWD

TX/Comal

Guadalupe River

742.8

(1,208.4)

934.0

909.0

12,890.0

8,240.0

PL 79-14

PMR

909.0

75.0

8,240.0

0.0

Ferrells Bridge Dam,

Lake O'The Pines

CESWD

TX/Marion

Big Cypress Creek

829.5

(1,998.7)

249.5

228.5

38,200.0

18,700.0

PL 79-526

228.5

201.0

18,700.0

1,100.0

Granger Lake

CESWD

TX/Williamson

San Gabriel River

200.1

(650.0)

528.0

504.0

11,040.0

4,400.0

PL 87-874

504.0

440.0

4,400.0

0.0

Grapevine Lake

CESWD

TX/Denton,

TX/Tarrant

Denton Creek

397.4

(788.0)

560.0

535.0

12,710.0

7,280.0

HD 103-77-1

535.0

451.0

7,380.0

41.0

Hords Creek Lake

CESWD

TX/Coleman

Hords Creek

22.5

(49.3)

1,920.0

1,900.0

1,260.0

510.0

PL 77-228

1,900.0

1,848.0

510.0

0.0

Joe Pool Lake

CESWD

TX/Dallas,

TX/Ellis

TX/Tarrant

Mountain Creek

1,414.9

(642.5)

536.0

522.0

10,940.0

7,470.0

PL 89-298

522.0

456.0

7,470.0

10.0

Lavon Lake

CESWD

TX/Collin

East Fork,

Trinity River

655.6

(1,020.5)

503.5

492.0

29,450.0

21,400.0

HD 533-78-2

492.0

433.0

21,400.0

2,870.0

Lewisville Lake

CESWD

TX/Denton

Elm Fork,

Trinity River

961.2

(1,804.3)

532.0

515.0

39,080.0

13,280.0

HD 403-77-1

PMR

515.0

433.0

23,280.0

12.0

Navarro Mills Lake

CESWD

TX/Navarro

Richland Creek

196.4

(323.9)

443.0

424.5

11,700.0

5,070.0

HD 498-83-2

424.5

375.3

5,070.0

0.0

North San Gabriel Dam &

Georgetown Lake

CESWD

TX/Williamson

North Fork,

San Gabriel River

116.8

(236.5)

834.0

791.0

3,220.0

1,310.0

PL 87-874

MCR

791.0

699.0

1,310.0

0.0

HD 591-82-2

O C Fisher Lake

CESWD

TX/Tom Green

North Concho River

357.6

(766.0)

1,938.5

1,908.0

12,700.0

5,440.0

PL 77-228

1,908.0

1,836.0

5,440.0

3.0

Proctor Lake

CESWD

TX/Comanche

Leon River

FMR

310.1

(585.8)

1,197.0

1,162.0

14,010.0

4,610.0

PL 83-780,

HD 535-81-2

Ray Roberts Lake

CESWD

TX/Denton

Elm Fork of the Trinity

River

PFMR

799.6

(1,931.9)

645.5

524.0

42,000.0

29,350.0

PL 89-298,

PL 79-14

Sam Rayburn Reservoir

(Lake Sam Rayburn)

CESWD

TX/Angelina

TX/Jasper

TX/Nacogdoches

TX/Sabine

TX/San Augustine

Angelina River

2,545.6

(6,520.0)

173.0

164.4

142,700.0

114,500.0

HD 981-76-1

PMRC

164.4

149.0

114,500.0

74,040.0

Somerville Lake

CESWD

TX/Burleson

TX/Lee

TX/Washington

Yegua Creek

481.6

(1,042.0)

258.0

238.0

24,400.0

11,460.0

PL 83-780

238.0

200.0

11,460.0

0.0

Stillhouse Hollow Lake

CESWD

TX/Bell

Lampasas River

595.5

(1,042.0)

666.0

622.0

11,830.0

6,430.0

PL 83-780

622.0

498.0

6,430.0

0.0

Town Bluff Dam,

B A Steinhagen Lake

CESWD

TX/Taylor

TX/Jasper

Neches River

PMRF

24.5

(218.2)

83.0

81.0

13,700.0

10,950.0

SD 98-76-1

Waco Lake

CESWD

TX/McIennan

Bosque River

104.1

(969.0)

500.0

455.0

19,440.0

7,270.0

PL 83-780

455.0

370.0

7,240.0

0.0

HD 535-81-2

Lake Whitney

CESWD

TX/Bosque

TX/Hill

Brazos River

1,753.9

(2,100.4)

571.0

533.0

49,820.0

23,560.0

PL 77-228

PFMR

533.0

425.0

23,560.0

475.0

HD 390-76-1

Wright Patman Lake

CESWD

TX/Bowie

TX/Cass

Sulphur River

2,506.4

259.5

220.0

119,700.0

20,300.0

PL 79-526

FMR

220.0

180.0

20,300.0

0.0

Galveston District

Addicks Reservoir

CESWD

TX/Harris

Mayde Creek,

Buffalo Bayou

200.8

(200.8)

112.0

71.1

16,423.0

0.0

HD 250-83-2

Barker Reservoir

CESWD

TX/Harris

TX/Ft. Bend

Buffalo Bayou

209.0

(209.0)

106.0

73.2

16,734.0

0.0

HD 250-83-2,

RHA 1938

ER 1110-2-240

30 May 16

C-3

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Huntington District

Alum Creek Lake

CELRD

OH/Delaware

Alum Creek

132.3

(134.8)

901.0

888.0

4,852.0

3,387.0

PL 87-874

FMRC

888.0

885.0

3,387.0

3,105.0

Atwood Lake

CELRD

OH/Carroll

OH/Tuscarawas

Indian Fork,

Conotton Creek

33.7

(49.7)

941.0

928.0

2,460.0

1,540.0

PW 1933

FRC

928.0

922.5

1,540.0

1,250.0

Beach City Lake

CELRD

OH/Tuscarawas

Sugar Creek,

Tuscarawas River

FCR

69.9

(71.7)

978.5

948.0

6,150.0

420.0

PW 1933

Beech Fork Lake

CELRD

WV/Cabell

WV/Wayne

Beech Fork,

Twelvepole Creek

33.3

(37.5)

614.5

592.0

1,847.0

725.0

PL 87-874

FCR

592.0

583.5

725.0

460.0

Belleville L&D

CELRD

OH/Megis

WV/Wood

Ohio River

0.0

582.0

560.0

0.0

RHA 1909

Bluestone Lake

CELRD

WV/Summers

New River

600.1

(631.0)

1,520.0

1,410.0

9,180.0

2,040.0

PL 74-738

FCR

1,410.0

1,406.0

2,040.0

1,800.0

PL 75-761

Bolivar Dam

CELRD

OH/Tuscarawas

OH/Stark

Sandy Creek,

Tuscarawas River

149.6

(149.6)

962.0

895.0

6,500.0

0.0

PW 1933

Burnsville Lake

CELRD

WV/Braxton

Little Kanawha River

61.7

(65.9)

825.0

789.0

1,902.0

965.0

PL 75-761

FCAR

789.0

776.0

965.0

553.0

Captain Anthony Meldahl

L&D

CELRD

KY/Bracken

OH/Clermont

Ohio River

0.0

(609.8)

485.0

455.0

0.0

RHA 1909

Charles Mill Lake

CELRD

OH/Ashland

Black Fork,

Mohican River

85.1

(88.0)

1,020.0

997.0

6,050.0

1,350.0

PW 1933

FCR

997.0

993.0

1,350.0

827.0

Clendening Lake

CELRD

OH/Harrison

Brushy Fork,

Stillwater Creek

35.5

(54.0)

910.5

898.0

2,620.0

1,800.0

PW 1933

FCR

898.0

893.0

1,800.0

1,430.0

Deer Creek Lake

CELRD

OH/Pickaway

Deer Creek

96.1

(102.5)

844.0

810.0

4,046.0

1,277.0

PL 75-761

FCR

810.0

796.0

1,277.0

727.0

Delaware Lake

CELRD

OH/Delaware

Olentangy River

123.6

(132.0)

947.0

915.0

8,550.0

1,270.0

PL 75-761

FCAR

915.0

910.0

1,270.0

950.0

Dewey Lake

CELRD

KY/Floyd

Johns Creek

81.0

(93.3)

686.0

650.0

3,340.0

1,100.0

PL 75-761

FCR

650.0

645.0

1,100.0

880.0

Dillon Lake

CELRD

OH/Muskingum

Licking River

260.9

(274.0)

790.0

737.0

10,280.0

1,560.0

PL 75-761

FCR

737.0

734.0

1,560.0

1,330.0

Dover Dam

CELRD

OH/Tuscarawas

Tuscarawas River

203.0(203.0)

916.0

858.0

10,100.0

0.0

PW 1933

East Lynn Lake

CELRD

WV/Wayne

East Fork of Twelvepole

Creek

70.8

(82.5)

701.0

662.0

2,351.0

1,005.0

PL 75-761

FCR

662.0

656.0

1,005.0

823.0

Fishtrap Lake

CELRD

KY/Pike

Levisa Fork,

Big Sandy River

153.9

(164.4)

825.0

757.0

2,681.0

1,131.0

PL 75-761

FCAR

757.0

725.0

1,131.0

569.0

Gallipolis L&D

CELRD

OH/Gallia

WV/Mason

Ohio River

0.0

538.0

515.0

0.0

RHA 1935

Grayson Lake

CELRD

KY/Carter

Little Sandy River

100.3

(118.9)

681.0

645.0

3,633.0

1,509.0

PL 86-645

FCAR

645.0

637.0

1,509.0

1,159.0

Greenup L&D

CELRD

KY/Greenup,

OH/Scioto

Ohio River

0.0

(351.7)

515.0

485.0

0.0

RHA 1909

John W Flannagan Dam &

Reservoir

CELRD

VA/Dickenson

Pound River

95.1

(145.7)

1,446.0

1,396.0

2,098.0

1,143.0

PL 75-761

FMRC

1,396.0

1,380.0

1,143.0

310.0

Leesville Lake

CELRD

OH/Carroll

McGuire Creek,

Conotton Creek

23.4

(37.4)

997.5

963.0

1,470.0

1,000.0

PW 1933

FCR

963.0

957.0

1,000.0

829.0

London L&D

CELRD

WV/Kanawha

Kanawha River

0.0

(15.8)

614.0

590.0

700.0

0.0

RHA 1930

Marmet L&D

CELRD

WV/Kanawha

Kanawha River

0.0

(30.6)

590.0

566.0

0.0

RHA 1930

Mohawk Dam

CELRD

OH/Coshocton

Walhonding River

285.0

(285.0)

890.0

799.2

7,950.0

0.0

PW 1933

Mohicanville Dam

CELRD

OH/Ashland

Lake Fork ofMohican

River, Walhonding River

102.0

(102.0)

963.0

932.0

8,800.0

0.0

PW 1933

North Branch Kokosing

River Lake

CELRD

OH/Knox

North Branch Kokosing

River

FRC

13.9

(14.8)

1,146.0

1,121.0

1,140.0

154.0

PL 87-874

North Fork of Pound River

Lake

CELRD

VA/Wise

North Fork of Pound River

9.3

(11.3)

1,644.0

1,611.0

349.0

154.0

PL 86-645

FMCR

1,611.0

1,601.0

154.0

106.0

Paint Creek Lake

CELRD

OH/Ross

OH/Highland

Paint Creek

136.1

(145.0)

845.0

798.0

4,761.0

1,190.0

PL 75-761

FMCAR

798.0

787.5

1,190.0

770.0

Paintsville Lake

CELRD

KY/Johnson

Paint Creek

69.1

(73.5)

731.0

709.0

1,867.0

1,139.0

PL 89-298

FCAR

709.0

650.0

1,139.0

261.0

Piedmont Lake

CELRD

OH/Harrison

Stillwater Creek

40.8

(66.7)

924.6

913.0

3,170.0

2,310.0

PW 1933

FCR

913.0

909.0

2,310.0

1,987.0

Pleasant Hill Lake

CELRD

OH/Ashland

Clear Fork,

Mohican River

79.7

(87.7)

1,065.0

1,020.0

2,600.0

850.0

PW 1933

FCR

1,020.0

1,012.5

850.0

627.0

R D Bailey Lake

CELRD

WV/Mingo

WV/Wyoming

Guyandotte River

181.7

(203.7)

1,155.0

1,035.0

2,850.0

630.0

PL 87-874

FCAR

1,035.0

1,012.0

630.0

440.0

Racine L&D

CELRD

OH/Megis

WV/Mason

Ohio River

0.0

(153.7)

560.0

538.0

0.0

RHA 1909

Robert C Byrd L&D

CELRD

WV/Mason

Ohio River

390.6

(390.6)

538.0

515.0

12,600.0

RHA 1935

Senecaville Lake

CELRD

OH/Guernsey

Seneca Fork,

Wills Creek

57.9

(88.5)

842.5

832.2

5,170.0

3,550.0

PW 1933

FCR

832.2

828.2

3,550.0

2,912.0

Summersville Lake

CELRD

WV/Nicholas

Gauley River

383.7

(413.4)

1,710.0

1,652.0

4,913.0

2,790.0

PL 75-761

FRCA

1,652.0

1,535.0

2,790.0

514.0

Sutton Lake

CELRD

WV/Braxton

Elk River

FCAR

60.0(265.3)

925.0

850.0

1,520.0

270.0

PL 75-761

Elev Limits Feet MSL

Area in Acres

ER 1110-2-240

30 May 16

C-4

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Tappan Lake

CELRD

OH/Harrison

Little Stillwater Creek

37.9

(61.6)

909.0

899.3

3,100.0

2,350.0

PW 1933

FCR

899.3

894.0

2,350.0

1,960.0

Tom Jenkins Dam

CELRD

OH/Athens

East Branch of Sunday

Creek, Hocking River

23.4

(26.9)

740.0

721.0

1,192.0

664.0

FCA 1944

FRM

721.0

710.0

664.0

394.0

PL 78-534

Willow Island L&D

CELRD

OH/Washington

WV/Pleasants

Ohio River

0.0

(177.6)

602.0

582.0

0.0

RHA 1909

Wills Creek Lake

CELRD

OH/Coshockton

Wills Creek,

Muskingum River

FRC

190.0

(196.0)

779.0

742.0

11,450.0

900.0

PW 1933

Winfield L&D

CELRD

WV/Putnam

Kanawha River

0.0

(79.1)

566.0

538.0

0.0

RHA 1935

Yatesville Lake

CELRD

KY/Lawrence

Blaine Creek

FRC

38.1(83.3)

645.0

624.0

3,805.0

1,745.0

FCA 1965

Jacksonville District

Lake Rousseau (Inglis

Lock)

CESAD

FL/Levy

FL/Marion

FL/Citrus

Withlacoochee River

(CFBC)

13.0

27.5

24.0

4,030.0

2,040.0

PL 77-675

Lake Okeechobee

CESAD

FL/Okeechobee

FL/Glades

FL/Hendry

FL/Palm Beach

FL/Martin

Kissimmee River,

Fisheating Creek

Taylor Creek

FNIMC

2,859.0

17.5

10.5

454,900.0

326,000.0

PL 71-520,

PL 75-392,

PL 79-14,

PL 80-858,

PL 83-780,

PL 90

Rodman Reservoir,

Lake Ocklawaha

CESAD

FL/Marion

FL/Putman

Oklawaha River (CFBC)l

48.0

23.2

20.0

17,350.0

12,950.0

PL 77-675

S-10 & Water

Conservation Area 1

CESAD

FL/Palm Beach

Central and Southern

Florida

181.9

18.3

17.0

141,250.0

PL 80-858

FIMC

273.2

17.0

14.0

141,250.0

26,000.0

S-11 & Water

Conservation Area 2A

CESAD

FL/Palm Beach

FL/Broward

Central and Southern

Florida

263.3

16.6

14.5

110,500.0

PL 80-858

FIMC

165.0

14.5

13.0

110,500.0

107,500.0

PL 83-780

W. P. Franklin Lock

CESAD

FL/Myers

Caloosahatchee

FNMR

26.4

(32.3)

800.0

Kansas City District

Birds Point- New Madrid

Diversion Floodway

CENWD

MO/New Madrid

Mississippi River

0.0

330.5

328.5

131,000.0

71,000.0

FCA 1928

Blue Springs Lake

CENWD

MO/Jackson

East Fork, Little Blue River

10.8

(27.0)

820.0

802.0

982.0

722.0

PL 90-483

Clinton Dam & Lake

CENWD

KS/Douglas

Wakarusa River

110.4

(368.7)

903.4

875.5

12,891.0

7,006.0

PL 87-874

FMCAR

875.5

820.0

7,006.0

0.0

SD 122-87

Drinkwater PS

CENWD

MO/Mississippi

Drinkwater Sewer

20.6

315.0

307.0

4,000.0

700.0

FCA 1950

PL 516

Grove Lake

CENWD

KS/Morris

Soldier Creek

FMR

48.7(346.7)

1,294.0

1,240.0

Harlan County Lake

CENWD

NE/Harlan

Republican River

825.7

1,973.5

1,946.0

23,064.0

13,249.0

PL 77-228

FIR

1,946.0

1,875.0

13,249.0

0.0

HD 892-76

PL 78-534

Harry S Truman Dam &

Reservoir

CENWD

MO/Benton

Osage River

5,202.0

739.6

706.0

209,300.0

55,600.0

PL 83-780

FPCR

706.0

635.0

55,600.0

0.0

HD 549-81

PL 87-874

HD 578-87

Hillsdale Lake

CENWD

KS/Miami

Big Bull Creek

160.0

931.0

917.0

7,410.0

4,580.0

PL 83-780

FNMCAR

917.0

852.4

4,580.0

0.0

HD 642-81

Holmes Lake

CENWD

NE/Lancaster

Antelope Creek

5.7

1,266.0

1,242.4

410.0

100.0

PL 85-500

FCR

0.8

1,242.4

1,218.0

100.0

3.0

HD 396-84

Kanopolis Lake

CENWD

KS/Ellsworth

Smoky Hill River

433.0

1,508.0

1,463.0

13,999.0

3,560.0

PL 75-761

FIMR

1,463.0

1,425.0

3,560.0

0.0

PL 78-534

HD 842-76

Longview Lake

CENWD

MO/Jackson

Little Blue River

24.8

909.0

891.0

1,960.0

930.0

PL 90-483

FCAR

22.1

891.0

810.0

930.0

0.0

HD 169-90

Long Branch Lake

CENWD

MO/Randolph

Little Chariton River

65.0

801.0

791.1

3,670.0

2,429.0

PL 89-298

FCAR

791.0

751.1

2,429.0

0.0

HD 238-89

Melvern Lake

CENWD

KS/Osage

Marais Des Cygnes River

363.0

1,057.0

1,036.0

13,948.0

6,928.0

PL 83-780

FNMCAR

1,036.0

960.0

6,928.0

0.0

PL 75-761

HD 549-81

Milford Lake

CENWD

KS/Geary

Republican River

1,145.0

1,176.2

1,144.4

27,255.0

17,270.0

PL 83-780

FNMCAR

1,144.4

1,080.0

15,709.0

0.0

HD 642-81

PL 75-761

Perry Lake

CENWD

KS/Jefferson

Delaware River

770.0

920.6

891.5

25,342.0

12,202.0

PL 83-780

891.5

825.0

122

0.0

HD 642-81

Pomme De Terre Lake

CENWD

MO/Polk

Pomme De Terre

River

FNPCAR

650.0

874.0

839.0

15,980.0

7,890.0

PL 75-761

839.0

750.0

7,890.0

0.0

HD 549-81

PL 83-780

Pomona Lake

CENWD

KS/Osage

Marais des Cygnes River

254.6

1,003.0

974.0

8,520.0

4,000.0

PL 83-780

HD 549-81

FNMAR

974.0

912.0

4,000.0

0.0

Rathbun Lake

CENWD

IA/Appanoose

Chariton River

552.0

926.0

904.0

20,948.0

11,013.0

PL 83-780

FNMR

904.0

844.0

11,013.0

0.0

HD 561-81

Smithville Lake

CENWD

MO/Clay

Little Platte,

Platte River

246.5

876.2

864.2

9.995.0

7,192.0

PL 89-289

FMCAR

864.2

799.0

7,192.0

0.0

HD 262-89

ER 1110-2-240

30 May 16

C-5

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Stockton Lake

CENWD

MO/Cedar

MO/Dade

MO/Polk

Sac River

1,674.0

892.0

867.0

38,288.0

24,777.0

PL 83-780

FARPN

867.0

760.0

24,900.0

0.0

HD 549-89

Treasure Island PS

CENWD

MO/Dunklin

Little River

23.4

5,635.5

5,558.0

718.0

109.0

PL 90-483

Tuttle Creek Lake

CENWD

KS/Riley

Big Blue River

2,257.0

1,136.0

1,075.0

54,179.0

14,875.0

PL 75-761

1,075.0

1,061.0

14,875.0

0.0

HD 842-76

Wilson Lake

CENWD

KS/Russell

Saline River

736.0

1,554.0

1,516.0

19,980.0

9,040.0

PL 78-534

FRIC

1,516.0

1,440.0

9,040.0

0.0

SD 191-78,

SD 247-78

Little Rock District

Beaver Lake

CESWD

AR/Carroll

AR/Benton

White River

1,224.7

(1,952.0)

1,130.0

1,120.0

31,700.0

28,220.0

PL 83-780

PMR

1,120.0

1,077.0

28,220.0

15,540.0

PL 85-500

Big Lake Ditch #81 CS

CESWD

AR/Mississippi

Ditch 81 Extension

0.0

230.0

0.0

FCA 1965

Big Lake Diversion CS

CESWD

AR/Mississippi

Little River

0.0

230.0

0.0

FCA 1965

Big Lake North End CS

CESWD

AR/Mississippi

Little River

0.0

230.0

0.0

FCA 1965

Big Lake North South CS

CESWD

AR/Mississippi

Little River

0.0

230.0

0.0

FCA 1965

Blue Mountain Lake

CESWD

AR/Yell, Logan

Petit Jean River

FMR

233.3(258.0)

419.0

384.0

11,000.0

2,910.0

PA 75-761

Bull Shoals Lake

CESWD

AR/Baxter

AR/Marion

AR/Boone

White River

3,363.0

(5,408.0)

695.0

654.0

71,240.0

45,440.0

PL 77-228

PFMR

654.0

628.5

45,440.0

33,800.0

Calion L&D

CESWD

AR/Union

Ouachita

0.0

77.0

12,200.0

RHA 1950

Clearwater Lake

CESWD

MO/Reynolds

MO/Wayne

Black River

391.8

(413.0)

567.0

494.0

10,400.0

1,630.0

PL 75-761

Connerly CS

CESWD

AR/Chicot

Connerly Bayou

FCR

0.0

116.0

106.0

0.0

FCA 1968

Dequeen Lake

CESWD

AR/Servier

Rolling Fork River

126.8

(370.6)

473.5

437.0

4,050.0

1,680.0

PL 85-500

FMCRQ

437.0

415.0

1,680.0

710.0

Dierks Lake

CESWD

AR/Servier

AR/Howard

Saline River

82.2

(159.5)

557.5

526.0

2,970.0

1,360.0

PL 85-500

FMCR

526.0

512.0

1,360.0

810.0

Ditch Bayou Dam

CESWD

AR/Chicot

Ditch Bayou

FCR

0.0

106.0

93.0

0.0

FCA 1968

Drainage Distribution #17

CESWD

AR/Mississippi

Ditch 71

3.0

236.0

228.0

4,100.0

0.0

FCA 1968

PL 90-483

Felsenthal L&D

CESWD

AR/Union

Ouachita

32.5

70.0

65.0

46,500.0

17,500.0

RHA 1950

Gillham Lake

CESWD

AR/Howard, Polk

Cossatot River

218.0

(221.8)

569.0

502.0

4,680.0

1,370.0

PL 85-500

FMCQ

502.0

454.5

1,370.0

310.0

Graham Burke PS

CESWD

AR/Phillips

White

2,805.0

174.8

140.0

149,000.0

1,500.0

FCA 1928

PL 85-500

Greers Ferry Lake

CESWD

AR/Clebume

AR/Van Buren

Little Red River

1,650.5

(2,844.0)

487.0

461.0

40,480.0

31,460.0

PL 75-761

IPMRC

461.0

435.0

31,460.0

23,740.0

PL 83-780

Huxtable PS

CESWD

AR/Lee

St. Francis

2,863.0

207.2

165.0

18,500.0

1,400.0

FCA 1950

Lake Chicot PS

CESWD

AR/Chicot

Macon Lake

FCR

0.0

118.2

90.0

0.0

FCA 1968

L&D No.1, Nimrod Lake

(MCKARNS)

CESWD

AR/Perry, Yell

Fourche LaFave River

FMR

307.0(336.0)

373.0

342.0

18,300.0

3,550.0

FCA 1938

L&D No. 2 Wilbur D. Mills

(MCKARNS)

CESWD

AR/Desha

Arkansas River

18.7

162.3

160.5

10,700.0

9,400.0

HD 758-79

RHA 1946

L&D No. 3 (MCKARNS)

CESWD

AR/Jefferson

AR/Lincoln

Arkansas River

8.3

(50.4)

182.3

180.0

3,750.0

3,180.0

HD 758-79

RHA 1946

L&D No. 4 (MCKARNS)

CESWD

AR/Jefferson

Arkansas River

12.9

(77.0)

196.3

194.0

5,820.0

5,200.0

HD 758-79

RHA 1946

L&D No. 4, Emmett

Sanders (MCKARNS)

CESWD

AR/Jefferson

Arkansas River

70.4

(77.0)

96.5

PL 100-202

PL 79-525

L&D No. 5 (MCKARNS)

CESWD

AR/Jefferson

Arkansas River

INR

14.4

(68.5)

213.3

211.0

6,900.0

5,550.0

HD 758-79

RHA 1946

L&D No. 6, David D. Terry

(MCKARNS)

CESWD

AR/Pulaski

Arkansas River

9.6(59.6)

231.3

229.0

4,830.0

4,130.0

HD 758-79

L&D No. 7, Murray,

(MCKARNS)

CESWD

AR/Pulaski

Arkansas River

PNR

24.7

(108.5)

249.7

247.0

10,350.0

8,100.0

RHA 1946

L&D No. 8, Toad Suck

Ferry (MCKARNS)

CESWD

AR/Faulkner

AR/Perry

Arkansas River

8.7

(37.3)

265.3

263.0

4,130.0

3,600.0

RHA 1946

L&D No. 9 - Arthur V.

Ormond & Winthrop

Rockefeller Lake

(MCKARNS)

CESWD

AR/Conway

Arkansas River

48.8(70.4)

287.0

284.0

5,660.0

4,910.0

HD 758-79

L&D No. 10, Dardanelle

Lake (MCKARNS)

CESWD

AR/Pope

AR/Yell

Arkansas River

PNMR

72.3

(486.2)

338.2

336.0

34,700.0

31,140.0

HD 758-79,

RHA 1946

L&D No. 12, Ozark - Jeta

Taylor (MCKARNS)

CESWD

AR/Franklin

Arkansas River

NPR

25.3

(148.4)

372.5

370.0

11,100.0

8,800.0

HD 758-79

RHA 1946

L&D No. 13, James W.

Trimble L&D - John Paul

Hammerschmidt Lake

(MCKARNS)

CESWD

AR/Sebastian

AR/Crawford

Arkansas River

PNR

18.1(59.1)

392.0

389.0

6,820.0

5,200.0

RHA 1946

Marked Tree Siphon

CESWD

AR/Poinsett

St. Francis

0.0

229.0

198.3

0.0

FCA 1930

Millwood Lake

CESWD

AR/Hempstead

AR/Howard

AR/Little River

AR/Sevier

Little River

1,803.3

(1,854.9)

287.0

259.2

95,200.0

29,200.0

PL 79-526

259.2

252.0

29,200.0

13,100.0

HD 785-79

Montgomery Point L&D

(MCKARNS)

CESWD

AR/Desha

White River

7.5

(10.6)

613.0

RHA 1946

ER 1110-2-240

30 May 16

C-6

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Norfork Lake

CESWD

AR/Baxter, Fulton

North Fork River

1,438.8

(1,983.0)

580.0

552.0

30,700.0

21,990.0

PL 75-761

PMRC

552.0

510.0

21,990.0

12,320.0

FCA 1941

Norrell L&D

CESWD

AR/Arkansas

Arkansas River

0.0

(1.5)

142.0

140.0

HD 758-79

RHA 1946

St. Francis Lake CS

CESWD

AR/Poinsett

Oak Donnick Floodway

0.0

210.0

0.0

2,240.0

FCA 1965

Table Rock Lake

CESWD

MO/Barry

MO/Stone

MO/Taney

White River

1,941.5

(3,462)

931.0

915.0

52,250.0

43,070.0

PL 77-228

IPMRC

915.0

881.0

43,070.0

27,300.0

FCA 1938

Los Angeles District

Alamo Lake

CESPD

AZ/Mohave

AZ/La Paz

Bill Williams River

1,046.2

(1,409.0)

1,235.0

1,174.0

13,307.0

7,045.0

PL 78-534

Brea Dam (Brea

Reservoir)

CESPD

CA/Orange

Brea Creek

4.0

(7.4)

279.0

208.0

163.0

0.0

FCA 1936

Carbon Canyon Dam

(Carbon Creek Dam)

CESPD

CA/Orange

Carbon Canyon Creek

6.6

(12.1)

475.0

403.0

225.0

0.0

PL 74-738

Fullerton Dam

CESPD

CA/Orange

East Fullerton Creek

0.8

(1.3)

290.0

261.0

62.0

0.0

FCA 1936

Hansen Dam

CESPD

CA/Los Angeles

Tujunga Wash

25.4(44.9)

1,060.0

990.0

781.0

0.0

FCA 1936

Lopez Lake

CESPD

CA/San Luis Obispo

Arroyo Grande Creek

0.4

(1.3)

1,272.9

1,253.7

40.0

0.0

FCA 1936

Mathews Canyon Dam

CESPD

NV/Lincoln

Mathews Canyon River

6.3(12.4)

5,461.0

5,420.0

300.0

0.0

PL 81-516

Mojave River Dam &

Reservoir

CESPD

CA/San Bernardino

Mojave River

89.7

(179.4)

3,134.0

2,988.0

1,978.0

0.0

PL 86-645

Painted Rock Dam

CESPD

AZ/Maricopa

Gila River

2,491.5

(4,831.5)

661.0

524.0

53,200.0

0.0

PL 81-516

Pine Canyon Dam

CESPD

NV/Lincoln

Pine Canyon Wash

7.8(10.7)

5,675.0

5,604.0

254.0

0.0

PL 81-516

Prado Dam

CESPD

CA/Riverside

Santa Ana River

196.2

(295.6)

543.0

460.0

6,630.0

0.0

FCA 1936

San Antonio Dam

CESPD

CA/Los Angeles

San Antonio Creek

7.7(11.9)

2,238.0

2,125.0

145.0

0.0

FCA 1936

Santa Fe Dam

CESPD

CA/Los Angeles

San Gabriel River

32.1

(45.4)

496.0

421.0

1,084.0

0.0

FCA 1936

FCA 1941

Sepulveda Dam

CESPD

CA/Los Angeles

Los Angeles River

17.4(27.6)

710.0

668.0

1,335.0

0.0

FCA 1936

Whitlow Ranch Dam

CESPD

AZ/Pinal

Queen Creek

35.6(64.9)

2,166.0

2,056.0

828.0

0.0

PL 79-526

Whittier Narrows Dam

CESPD

CA/Los Angeles

San Gabriel River

34.9

(66.7)

228.5

184.0

2,411.0

0.0

FCA 1936

Louisville District

Barren River Lake

CELRD

KY/Allen

KY/Barren

Barren River

749.1

(815.2)

590.0

552.0

20,150.0

10,000.0

PL 75-261

FMR

552.0

525.0

10,000.0

4,340.0

Brookville Lake

CELRD

IN/Franklin

East Fork Whitewater

River

FMR

128.4

(359.6)

748.0

713.0

5,260.0

2,430.0

PL 75-761

Buckhorn Lake

CELRD

KY/Leslie

Middle Fork Kentucky

River

157.6

(167.9

840.0

782.0

3,610.0

1,230.0

PL 75-761

782.0

757.0

1,230.0

550.0

Caesar Creek Lake

CELRD

OH/Warren

Caesar Creek

228.9

(242.2)

883.0

849.0

6,110.0

2,830.0

PL 75-761

FMAR

849.0

800.0

2,830.0

700.0

Cagles Mill Lake

CELRD

IN/Putman

Mill Creek, Eel River

201.0(228.1)

704.0

636.0

4,840.0

1,400.0

PL 75-761

Cannelton L&D

CELRD

IN/Perry

Ohio River

NMR

0.0(954.4)

383.0

358.0

0.0

RHA 1909

Carr Creek Lake

CELRD

KY/Knott

Carr Fork

35.9

(47.7)

1,055.0

1,027.0

1,120.0

710.0

PL 87-874

FAR

1,027.0

1,009.0

710.0

530.0

Cave Run Lake

CELRD

KY/Rowan

Licking River

466.8

(614.1)

765.0

730.0

14,870.0

8,270.0

PL 74-738

FAR

730.0

720.0

8,270.0

6,790.0

Cecil M Harden Lake

CELRD

IN/Parke

Raccoon Creek

116.6

(132.8)

690.0

661.0

3,910.0

2,060.0

PL 75-761

FAR

661.0

640.0

2,060.0

1,100.0

Clarence J. Brown Dam &

Reservoir

CELRD

OH/Clark

Buck Creek

26.8

(63.7)

1,023.0

1,012.0

2,720.0

2,120.0

PL 87-874

Green River Lake

CELRD

KY/Taylor

Green River

560.6

(723.2)

713.0

675.0

19,100.0

8,210.0

PL 75-761

FAR

675.0

664.0

8,210.0

6,650.0

Huntington Lake

CELRD

IN/Huntington

Wabash River

140.6

798.0

749.0

7,900.0

900.0

PL 85-500

8.4

749.0

737.0

900

500

J Edward Roush Lake

CELRD

IN/Huntington

Wabash River

12.5(153.1)

153,100.0

8,400.0

PL 85-500

John T. Myers L&D

CELRD

IN/Posey

KY/Union

Ohio River

342.0

324.0

RHA 1958

PL 104-303

Lake #9 CS & PS

CELRD

KY/Fulton

Mississippi River

6.5

286.0

282.0

0.0

FCA 1965

L&D No. 1 -Carrollton

CELRD

KY/Carroll

Kentucky River

0.0

430.0

421.8

0.0

RHA 1879

L&D No. 2, Lockport

CELRD

KY/Henry

KY/Owen

Kentucky River

0.0

444.0

430.0

0.0

RHA 1879

L&D No. 3, Monterey

CELRD

KY/Henry

KY/Owen

Kentucky River

0.0

457.0

444.0

0.0

RHA 1879

L&D No. 4, Frankfort

CELRD

KY/Franklin

Kentucky River

0.0

470.4

457.1

0.0

RHA 1879

L&D No. 1, Barren River

CELRD

KY/Barren

Barren River

.05

(9.3)

L&D No. 1, Henderson

CELRD

KY/Henderson

Green River

NRC

0.0

(62.4)

349.1

337.3

0.0

RHA 1888

L&D No. 52 , Brookport

CELRD

IL/Massac

Ohio River

NMR

80.0

(339.6)

302.0

290.0

7,620.0

0.0

PL 60-317

L&D No. 53 , Cario

CELRD

IL/Pulaski

Ohio River

118.0

(338.2)

290.0

276.0

11,280.0

0.0

PL 60-317

Markland L&D

CELRD

KY/Gallatin

Ohio River

PNMRC

0.0

(640.7)

455.0

420.0

0.0

RHA 1909

McAlpine L&D

CELRD

KY/Jefferson

Ohio River

PNMRC

0.0

(525.3)

420.0

383.0

0.0

RHA 1909

ER 1110-2-240

30 May 16

C-7

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Mississinewa Lake

CELRD

IN/Miami

Mississinewa River

345.1

(368.4)

779.0

737.0

12,830.0

3,180.0

PL 85-500

737.0

712.0

3,180.0

1,280.0

Monroe Lake

CELRD

IN/Brown

IN/Monroe

Salt Creek

418.7

(441)

556.0

538.0

18,450.0

10,750.0

FCA 1958

FMAR

538.0

515.0

10,750.0

3,280.0

Newburgh L&D

CELRD

IN/Warrick

Ohio River

NMR

0.0

(581.6)

358.0

342.0

0.0

RHA 1909

Nolin Lake

CELRD

KY/Edmonson

Nolin River

439.2

560.0

515.0

14,530.0

5,790.0

PL 75-761

106.4

515.0

490.0

5,790.0

2,890.0

Patoka Lake

CELRD

IN/DuBois

Patoka River

288.4

(301.6)

548.0

536.0

11,300.0

8,880.0

PL 89-298

FMCAR

536.0

506.0

8,880.0

2,010.0

Rough River Lake

CELRD

KY/Breckinridge

KY/Grayson

KY/Hardin

Rough River

304.6

(334.4)

524.0

495.0

10,260.0

5,100.0

PL 75-761

FMR

495.0

470.0

5,100.0

2,180.0

Salamonie Lake

CELRD

IN/Wabash

Salamonie River

250.5

793.0

755.0

9,340.0

2,860.0

PL 85-500

755.0

730.0

2,860.0

976.0

Smithland Locks & Dam

CELRD

IL/Pope

KY/Livingston

Ohio River

NMRC

0.0

(738.7)

324.0

302.0

0.0

RHA 1909

Taylorsville Lake

CELRD

KY/Spencer

Salt River

86.4(291.7)

547.0

545.0

3,050.0

2,930.0

FCA 1966

West Hickman PS

CELRD

KY/Fullon

Mississippi River

0.0

302.0

296.0

9.0

4.0

FCA 1948

William H. Harsha Lake

CELRD

OH/Clermont

East Fork,

Little Miami River

275.8

(294.8)

795.0

733.0

4,600.0

2,160.0

PL 75-761

FMCAR

733.0

683.0

2,160.0

820.0

Memphis District

Ascalmore-Tippo FG

CEMVD

MS/Tallahatchie

Ascalmore

0.0

136.0

118.0

0.0

FCA 1936

Cario 10

& 28

Street

Pump Station

CEMVD

IL/Pulaski

Ohio River

0.0

310.5

299.0

0.0

PL 90-483

Mobile District

Aberdeen L&D

CESAD

MS/Monroe

Tennessee-Tombigbee

Waterway

3.9

(31.6)

190.5

189.5

4,359.0

3,883.0

PL 79-525

Aliceville L&D & Reservoir

CESAD

AL/Pickens

Tombigbee River

7.6

136.5

135.5

8,655.0

7,945.0

PL 79-525

Alligator-Catfish FG

CESAD

MS/Issaquena

Little Sunflower

0.0

FCA 1936

Allatoona Lake

CESAD

GA/Bartow

Etowah RIver

587.2

(670.1)

860.0

840.0

19,201.0

11,862.0

PL 77-228

PMARC

840.0

800.0

11,862.0

3,251.0

Amory L&D

CESAD

MS/Monroe

Tennessee-Tombigbee

Waterway

4.4

(4.4)

220.0

RHA 1946

Armistead I. Selden L&D

CESAD

AL/Hale

Black Warrior &

Tombigbee

9.1

(58.7)

95.5

94.0

8,200.0

6,900.0

PL 60-317

Bay Springs L&D &

Reservoir

CESAD

MS/Tishomingo

Tombigbee River

37.0

414.0

408.0

6,700.0

5,740.0

PL 79-525

Buford Dam,

Lake Sidney Lanier

CESAD

GA/Dawson

GA/Forsyth

GA/Gwinnett

GA/Hall

GA/Lumpkin

Chattahoochee River

1,686.4

(2,554.0)

1,085.0

1,071.0

47,182.0

38,542.0

PL 79-14

PNMRC

1,071.0

1,035.0

38,542.0

22,442.0

Carters Lake Dam

CESAD

GA/Murray

Coosawattee River

130.6

(472.8)

1,099.0

1,074.0

3,880.0

3,275.0

PL 79-14

PNMARC

1,074.0

1,022.0

3,275.0

2,196.0

Claiborne L&D

CESAD

AL/Monroe

Alabama River

16.6(96.4)

35.0

32.0

5,930.0

5,210.0

PL 79-14

Coffeeville L&D

CESAD

AL/Clark

AL/Choctaw

Tombigbee River

19.9

(190.8)

32.5

30.0

8,500.0

7,500.0

PL 60-317

Collins Creek

CESAD

MS/Warren

Collins Creek

0.0

84.0

67.0

0.0

FCA 1941

Columbus L&D &

Reservoir

CESAD

MS/Lowndes

Tombigbee River

8.5

163.5

162.5

9,400.0

8,500.0

PL 79-525

Demopolis L&D

CESAD

AL/Sumter

AL/Marengo

Tombigbee River

0.0

(150.0)

73.0

10,000.0

PL 60-317

Fulton L&D

CESAD

MS/Itawamba

Tennessee-Tombigbee

Waterway

13.2

(13.2)

13,220.0

1,642.0

RHA 1946

G.V. "Sonny"

Montgomery L&D

CESAD

MS/Itawamba

Tennessee-Tombigbee

Waterway

6.9

(7.7)

851.0

RHA 1946

George W. Andrews L&D

CESAD

AL/Houston

Chattahoochee River

8.2

(18.2)

102.0

96.0

1,540.0

1,190.0

PL 79-14

Glover Wilkins L&D

CESAD

MS/Monroe

Tennessee-Tombigbee

Waterway

19.0

(19.0)

245.0

2,718.0

RHA 1946

Holt L&D

CESAD

AL/Tuscaloosa

Black Warrior River

ENR

3.3(118.0)

187.0

186.0

3,296.0

3,252.0

PL 60-317

Howell Heflin L&D

CESAD

AL/Sumter

Tombigbee River

5.8

109.5

108.5

6,920.0

5,900.0

PL 79-525

Jamie Whitten L&D

CESAD

MS/Tishomingo

Tennessee-Tombigbee

Waterway

180.0

(180.0)

414.0

6,700.0

RHA 1946

Jim Woodruff L&D, Lake

Seminole

CESAD

FL/Gadsen

FL/Jackson

Apalachicola River

PFNR

20.0

(406.2)

77.5

76.5

38,850.0

36,000.0

PL 79-14

John Hollis Bankhead L&D

(formerly Lock 17

CESAD

AL/Tuscaloosa

Black Warrior River

ENR

27.1

(296.0)

255.0

252.0

9,245.0

8,730.0

PL 60-168

John Rankin L&D

CESAD

MS/Itawamba

Tennessee-Tombigbee

Waterway

24.9

(27.0)

300.0

1,992.0

RHA 1946

Little Sunflower CS

CESAD

MS/Issaquena

Little Sunflower

0.0

85.0

60.0

0.0

FCA 1941

ER 1110-2-240

30 May 16

C-8

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Millers Ferry L&D -

William Bill Dannelly Lake

CESAD

AL/Wilcox

Alabama River

PNR

16.7

(331.8)

80.0

79.0

17,201.0

16,160.0

PL 79-14

Muddy Bayou CS

CESAD

MS/Warren

Muddy Bayou

30.0

76.9

70.0

4,350.0

2,860.0

FCA 1965

Okatibbee Lake

CESAD

MS/Lauderdale

Okatibbee Creek

80.8

(59.4)

352.0

343.0

6,580.0

3,800.0

PL 87-874

RMA

343.0

328.0

3,800.0

1,275.0

Robert F Henry L&D

CESAD

AL/Autauga

AL/Lowndes

Alabama River

44.6

(234.2)

125.0

124.0

13,300.0

10,470.0

PL 79-14

S-12 & Water

Conservation Area 3A

CESAD

FL/Broward

FL/Dade

Central & Southern

Florida

1,661.0

14.5

10.5

487,200.0

385,000.0

PL 80-859

FIMC

465.0

10.5

9.5

385,000.0

316,000.0

PL 83-781

Steele Bayou CS

CESAD

MS/Issaquena

Steele Bayou

0.0

68.5

60.0

0.0

FCA 1941

Stennis L&D (Columbus

Lake),

CESAD

MS/Lowndes

Tennessee-Tombigbee

Waterway

59.5

(59.5)

163.0

8,910.0

RHA 1946

Tom Bevill L&D

CESAD

AL/Pickens

Tennesse-Tombigbee

Waterway

60.4

(60.4)

136.0

8,300.0

RHA 1946

Tchula Lake Lower FG

CESAD

MS/Humphreys

Tchula Lake

0.0

110.0

84.0

0.0

FCA 1936

Tchula Lake Upper FG

CESAD

MS/Humphreys

Tchula Lake

0.0

108.0

92.0

0.0

FCA 1936

Walter F George L&D,

Lake Eufaula

CESAD

GA/Clay

AL/Henry

Apalachicola River

Chattahoochee River

Flint River

PNR

244.0

190.0

184.0

45,181.0

36,375.0

PL 81-516

Wasp Lake

CESAD

MS/Humphreys

Beer Creek

0.0

111.6

88.5

0.0

FCA 1936

West Point Lake

CESAD

GA/Troup

Apalachicola River

Chattahoochee River

Flint River

PFRNMA

306.1

(605.0)

635.0

620.0

25,864.0

15,512.0

PL 87-874

William Bacon Oliver L&D

CESAD

AL/Tuscaloosa

Black Warrior River

0.0

(13.8)

122.9

790.0

PL 60-317

Yazoo City PS

CESAD

MS/Yazoo

Yazoo

0.0

96.0

69.0

0.0

FCA 1936

Nashville District

Barkley Dam,

Lake Barkley

CELRD

KY/Lyon

Cumberland River

2,082.0

(2,082)

375.0

359.0

93,430.0

57,920.0

PL 79-525

FPR

359.0

354.0

57,920.0

45,210.0

354.0

233.0

45,210.0

0.0

Center Hill Lake

CELRD

TN/DeKalb

Caney Fork

1,254.0

(2,092.0)

685.0

648.0

23,060.0

18,220.0

PL 75-761

648.0

618.0

18,220.0

14,590.0

Cheatham L&D

CELRD

TN/Cheatham

Cumberland River

104.0

(104.0)

385.0

382.0

7,450.0

5,630.0

RHA 1946

382.0

345.0

5,630.0

0.0

PL 396

Cordell Hull Dam &

Reservoir

CELRD

TN/Smith

Cumberland River

FPR

17.8

(310.9)

504.5

499.0

12,200.0

9,820.0

RHA 1946

499.0

424.0

9,820.0

0.0

Dale Hollow Lake

CELRD

TN/Clay

Obey River

849.0

(1,706.0)

663.0

651.0

30,990.0

27,700.0

PL 75-761

651.0

631.0

27,700.0

21,880.0

Finley Street PS

CELRD

TN/Dyer

Forked Deer

0.5

269.0

257.0

94.0

22.0

FCA 1948

PL 85-500

J Percy Priest Dam &

Reservoir

CELRD

TN/Davidson

Stones River

267.0

(652.0)

504.5

490.5

22,720.0

14,400.0

PL 75-761

490.5

489.5

14,400.0

14,000.0

FPR

489.5

483.0

14,000.0

11,630.0

483.0

480.0

11,630.0

10,570.0

Laurel River Lake

CELRD

KY/Laurel

KY/Whitley

Laurel River

435.6

(435.6)

1,018.5

982.0

6,060.0

4,200.0

PL 86-645

982.0

760.0

4,200.0

0.0

Martins Fork Lake

CELRD

KY/Harlan

Martins Fork

21.1

(21.1)

1,341.0

1,310.0

578.0

340.0

PL 89-298

FAR

13,100.0

1,300.0

340.0

274.0

1,300.0

1,265.0

274.0

0.0

Old Hickory L&D

CELRD

TN/Davidson

TN/Sumner

Cumberland River

420.0

(545)

445.0

442.0

22,500.0

19,550.0

RHA 1946

442.0

375.0

19,550.0

0.0

Wolf Creek Dam,

Lake Cumberland

CELRD

KY/Russell

Cumberland River

2142.0

2094.0

760.0

723.0

63,530.0

50,250.0

PL 75-761

723.0

673.0

50250.0

35,820.0

New England District

Ball Mountain Lake

CENAD

VT/Windham

West River

52.4

(54.7)

1,017.0

830.5

810.0

20.0

PL 78-534

PL 83-780

Barre Falls Dam

CENAD

MA/Worcester

Ware River

24.0 (63.0)

807.0

761.0

1,400.0

0.0

PL 78-228

Birch Hill Dam

CENAD

MA/Worcester

Millers River

49.9 (76.0)

852.0

815.0

3,200.0

0.0

PL 75-761

Black Rock Lake

CENAD

CT/Litchfield

Branch Brook

8.5(8.5)

520.0

437.0

190.0

21.0

PL 86-45

Blackwater Dam

CENAD

NH/Merrimack

Blackwater River

46.0 (93.4)

566.0

515.0

3,280.0

0.0

PL 75-111

Buffumville Lake

CENAD

MA/Worcester

Little River

11.3(12.7)

524.0

492.5

530.0

200.0

PL 77-228

Colebrook River Lake

CENAD

CT/Litchfield

MA/Bershire

West Branch,

Farmington River

50.2

(137.0)

761.0

708.0

1,185.0

750.0

PL 86-645

Conant Brook Dam

CENAD

MA/Hampden

Conant Brook

3.7(5.4)

757.0

694.0

158.0

0.0

PL 86-645

East Brimfield Lake

CENAD

MA/Hampden

MA/Worcester

Quinebaug River

29.9

(71.0)

653.0

632.0

2,300.0

360.0

PL 77-228

Edward MacDowell Lake

CENAD

NH/Hillsborough

Nubanusit Brook

12.8(31.6)

946.0

911.0

840.0

165.0

PL 75-111

Everett Lake

CENAD

NH/Hillsborough

Piscataquog River

91.5(131.0)

418.0

340.0

2,900.0

130.0

PL 75-761

Franklin Falls Dam

CENAD

NH/Merrimack

Pemigewasset River

150.6(222.0)

389.0

307.0

2,800.0

440.0

PL 75-111

Hancock Brook Lake

CENAD

CT/ Litchfield

Hancock Brook

3.9(8.7)

484.0

460.0

266.0

40.0

PL 86-645

Hodges Village Dam

CENAD

MA/Worcester

French River

13.3(26.0)

501.0

465.5

740.0

0.0

PL 77-228

Hop Brook Lake

CENAD

CT/New Haven

Hop Brook

6.9(23.0)

364.0

310.0

270.0

21.0

PL 86-645

Hopkinton Lake

CENAD

NH/Merrimack

Contoocook River

70.1(128.0)

416.0

380.0

3,700.0

220.0

PL 75-761

Knightville Dam

CENAD

MA/Hampshire

Westfield River

49.0(64.0)

610.0

480.0

960.0

0.0

PL 75-761

Littleville Lake

CENAD

MA/Hampden

MA/Hampshire

Middle Branch,

Westfield River

23.0

(40.6)

576.0

518.0

510.0

275.0

PL 85-500

Mansfield Hollow Lake

CENAD

CT/Tolland

Natchaug River

49.2(76.0)

257.0

205.5

1,880.0

200.0

PL 77-228

New Bedford - Fairhaven

Hurricane Barrier

CENAD

MA/Bristol

New Bedford Harbor

0.0

PL 85-500

ER 1110-2-240

30 May 16

C-9

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

North Hartland Lake

CENAD

VT/Windsor

Ottauquechee River

68.8(94.6)

546.5

425.0

1,100.0

215.0

PL 75-761

North Springfield Lake

CENAD

VT/Windsor

Black River

50(94.6)

545.5

467.0

1,200.0

100.0

PL 75-761

Northfield Brook Lake

CENAD

CT/Litchfield

Northfield Brook

2.4(3.2)

576.0

500.0

67.0

7.0

PL 86-645

Otter Brook Lake

CENAD

NH/Cheshire

Otter Brook

17.6(24.8)

781.0

701.0

374.0

70.0

PL 84-780

Stamford Hurricane

Barrier

CENAD

CT/Fairfield

Stamford Harbor

0.0

PL 86-645

Surry Mountain Lake

CENAD

NH/Cheshire

Ashuelot River

31.7(44.0)

550.0

500.0

970.0

260.0

PL 75-761

Thomaston Dam

CENAD

CT/Litchfield

Naugatuck River

42.0(63.0)

494.0

380.0

960.0

0.0

PL 78-534

Townshend Lake

CENAD

VT/Windham

West River

32.9

(54.3)

553.0

478.0

735.0

95.0

PL 78-534

PL 83-780

Tully Lake

CENAD

MA/Worcester

East Branch Tully River

20.5(35.8)

668.0

636.0

1,130.0

78.0

PL 75-761

Union Village Dam

CENAD

VT/Orange

Ompompanoosuc River

38.0(49.6)

564.0

420.0

740.0

0.0

PL 74-738

West Hill Dam

CENAD

MA/Worcester

West River

12.4(29.5)

264.0

234.0

1,025.0

0.0

PL 78-534

West Thompson Lake

CENAD

CT/Windham

Quinebaug River

25.6(47.8)

342.5

305.0

1,250.0

200.0

PL 86-645

Westville Lake

CENAD

MA/Worcester

Quinebaug River

11.0(24.0)

572.0

525.0

913.0

23.0

PL 77-228

New Orleans District

Atchafalaya Basin

Floodway System

CEMVD

LA/St. Martin Parish

Atchafalaya River

0.0

FCA 1928

Bayou Sorrel Lock

CEMVD

LA/Iberville Parish

GIWW

0.0

29.7

3.5

0.0

FCA 1928

Bienvenue FG

CEMVD

LA/St. Bernard Parish

Bayou Bienvenue

0.0

2.0

0.0

PL 298-89

Bonnet Carre Diversion

Spillway

CEMVD

LA/St Charles Parish

Mississippi River

Lake Pontchartrain

0.0

24.0

20.0

0.0

FCA 1928

Calument FG East & West

CEMVD

LA/St. Mary Parish

Wax Lake Outlet Bayou

Teche

0.0

3.0

0.0

FCA 1936

Caernarvon Diversion

Outfall Management

(CWPPRA)

CEMVD

LA/ Plaquemines

Parish

Louisiana Coastal

0.0

FCA 1965

Calcasieu Lock

CEMVD

LA/St Bernard Parish

GIWW

0.0

1.2

0.0

RHA Oct 62

Catahoula Lake CS

CEMVD

LA/LaSalle Parish

Catahoula Diversion

118.0

34.0

27.0

25,000.0

94.0

RHA 1960

Catfish Point CS

CEMVD

LA/Cameron Parish

Mermentau River

0.0

1.2

0.0

FCA 1941

RHA 1964

Charenton FG

CEMVD

LA/St. Mary Parish

Grand Lake

0.0

RHA 1946

FCA 1928

Cocodrie FG

CEMVD

LA/Concorida Parish

Bayou Cocodrie

0.0

46.0

13.0

0.0

FCA 1941

Comite River Diversion

CEMVD

LA/Livingston Parish

Comite River

0.0

WRDA 1986

Courtableau Drainage CS

CEMVD

LA/St. Landry Parish

Bayou CourtabIeau

0.0

18.0

16.0

0.0

FCA 1928

PL 391-70

Darbonne CS

CEMVD

LA/St. Landry Parish

Bayou Darbonne

0.0

18.0

16.0

0.0

FCA 1928

PL 391-70

Delta Building Diversion

North Of Fort St. Philip

(CWPPRA)

CEMVD

LA/Plaquemines

Parish

Mississippi River

0.0

FCA 1965

Dupre FG

CEMVD

LA/St. Bernard Parish

Bayou Dupre

0.0

2.0

0.0

PL 298-89

Empire FG Hurricane Prot

& Lock

CEMVD

LA/ Plaquemines

Parish

Mississippi River

0.0

5.0

0.0

PL 874-87

Freshwater Lock

CEMVD

LA/Vermilion Parish

Freshwater Bayou

0.0

PL 86-645

Jonesville L&D

CEMVD

LA/Catahoula Parish

Black

0.0

34.0

7,120.0

RHA 1950

Keystone Lock Bayou

Teche

CEMVD

LA/St. Martin Parish

Vermilion River

0.0

6,697.0

PL 101-646

Larose to Golden

Meadow Hurricane Prot

CEMVD

LA/Lafourche Parish

Bayou Lafourche

0.0

3.0

0.0

FCA 1965

PL 89-289

Leland Bowman Lock

(Replacement)

CEMVD

LA/Vermilion Parish

GIWWW

INR

0.0

1.2

0.0

PL 79-14

L&D #1 L.C. Boggs

CEMVD

LA/Bossier Parish

Red River

100.0

(100.0)

40.0

0.0

PL 90-483

L&D #2 John Overton

CEMVD

LA/Rapides Parish

Red River

67.5

(67.5)

71.2

64.0

0.0

PL 90-483

L&D #3 W.W.

CEMVD

LA/Rapides Parish

Red River

1.1(108.5)

95.0

91.5

0.0

PL 90-483

L&D #4 Russell B. Long

CEMVD

LA/Natchitoches

Parish

Red River

70.5

(70.5)

120.0

119.6

0.0

PL 90-483

L&D #5 Joe D. Waggonner

CEMVD

LA/Catahoula Parish

Red River

43.0

(59.9)

145.0

140.2

0.0

PL 90-483

Long Branch DS

CEMVD

LA/Catahoula Parish

Catahoula Diversion

0.0

32.5

0.0

FCA 1950

Morganza Diversion CS

CEMVD

LA/Point Coupee

Parish

Morganza Floodway

0.0

59.5

49.0

0.0

FCA 1928

Old River Diversion CS

CEMVD

LA/W. Feliciana Parish

Old River

0.0

70.0

5.0

0.0

PL 83-780

Old River Lock

CEMVD

LA/W. Feliciana Parish

Old River

0.0

65.4

10.0

0.0

FCA 1954

PL 780-83

Port Allen Lock

CEMVD

LA/W. Baton Rouge

Parish

GIWW

0.0

46.1

2.6

0.0

RHA 1946

Rapides-Boeuf Diversion

Canal CS

CEMVD

LA/Rapides Parish

Bayou Rapides

0.0

66.0

62.2

0.0

FCA 1941

GD 359-77

Schooner Bayou CS &

Lock

CEMVD

LA/Vermilion Parish

Schooner Bayou

0.0

1.2

0.0

FCA 1941

Teche-Vermllion PS & CS

CEMVD

LA/St. Mary Parish

Atchafalaya River

0.1

18.0

16.0

0.0

FCA 1928

PL 89-789

Tensa-Cocodrie PS

CEMVD

LA/Concordia Parish

Cocodrie Bayou

0.0

37.0

23.0

0.0

FCA 1965

ER 1110-2-240

30 May 16

C-10

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Norfolk District

Gathright Dam & Lake

Moomaw

CENAD

VA/Alleghany

VA/Bath

Jackson River

79.9 (421.5)

1,610.0

1,582.0

3,160.0

2,530.0

PL 79-526

60.7

1,582.0

1,554.0

2,530.0

1,780.0

Philpott Dam & Lake

CENAD

VA/Henry

Smith River

34.2

985.0

974.0

3,370.0

2,880.0

PL 78-534

111.2

974.0

920.0

2,880.0

1,350.0

Omaha District

Bear Creek Lake

CENWD

CO/Jefferson

Bear Creek

28.8

5,635.5

5,558.0

718.0

109.0

PL 90-483

FCR

1.9

5,558.0

5,528.0

109.0

17.0

SD 87-90

Big Bend Dam & Lake

Sharpe

CENWD

SD/Lyman

Missouri River

61.0

1,423.0

1,422.0

61,000.0

60,000.0

PL 78-534

FNPIMCAR

117.0

1,422.0

1,420.0

60,000.0

57,000.0

SD 247-78

Blue Stem Lake & Dam

CENWD

NE/Lancaster

Salt Creek, Olive Branch

7.2

1,322.5

1,307.4

660.0

315.0

PL 85-500

FCR

3.0

1,307.4

1,277.0

315.0

1.0

HD 396-84

Bowman-Haley Lake

CENWD

ND/Bowman

North Fork Grand River

72.7

2,777.0

2,754.8

5,131.0

1,732.0

PL 87-874

FMCR

15.5

2,754.8

2,740.0

1,732.0

565.0

HD 574-87

Branched Oak Lake &

Dam

CENWD

NE/Lancaster

Salt Creek,

Oak Creek

71.6

1,311.0

1,284.0

3,640.0

1,780.0

PL 85-500

FCR

26.0

1,284.0

1,250.0

1,780.0

0.0

HD 396-84

Bullhook & Scott Coulee

Dams

CENWD

MT/Hill

Bullhook Creek

Scott Coulee

6.5

2,593.0

2,540.0

283.0

0.0

PL 78-534

Cedar Canyon Dam

CENWD

SD/Pennington

Dead Man Gulch

0.1

3,545.0

3,526.0

11.0

2.0

PL 80-858

Chatfield Dam &

Reservoir

CENWD

CO/Douglas

CO/Jefferson

South Platte River

204.7

5,500.0

5,432.0

4,742.0

1,412.0

PL 81-516

26.7

5,432.0

5,385.0

1,412.0

12.0

HD 699-80

Cherry Creek Dam &

Reservoir

CENWD

CO/Arapahoe

Cherry Creek,

South Platte River

80.0

5,598.0

5,550.0

2,637.0

852.0

PL 77-228

14.0

5,550.0

5,504.0

852.0

0.0

HD 426-76

PL 76-534

Coldbrook Dam & Lake

CENWD

SD/Fall River

Cold Brook Creek

6.7

3,651.4

3,585.0

198.0

36.0

PL 77-228

0.5

3,585.0

3,548.0

36.0

0.0

HD 655-76

Conestoga Lake & Dam

CENWD

NE/Lancaster

Salt Creek,

Holmes Tributary

8.0

1,252.0

1,232.9

620.0

230.0

PL 85-500

FCR

2.6

1,232.9

1,197.0

230.0

0.0

HD 396-84

Cottonwood Dam &

Reservoir

CENWD

SD/Fall River

Cottonwood Springs

Creek

7.7

3,936.0

3,875.0

214.0

44.0

PL 77-228

0.2

3,875.0

3,868.0

44.0

30.0

HD 655-76

Fort Peck Dam & Lake

CENWD

MT/Garfield

MT/Valley

Missouri River

977.0

2,250.0

2,246.0

249,000.0

240,000.0

PL 73-409

FNPIMCAR

13,649.0

2,246.0

2,160.0

240,000.0

92,000.0

PL 75-529

HD 238-73

PL 78-534

SD 247-78

Fort Randall Dam - Lake

Francis Case

CENWD

SD/Gregory

Missouri River

985.0

1,375.0

1,365.0

102,000.0

95,000.0

PL78-534

FNPIMCAR

3,021.0

1,365.0

1,320.0

95,000.0

41,000.0

SD 247-78

Garrison Dam - Lake

Sakakawea

CENWD

ND/Mercer

Missouri River

1,494.0

1,854.0

1,850.0

382,000.0

365,000.0

PL 78-534

FNPIMCAR

17,440.0

1,850.0

1,775.0

365,000.0

129,000.0

SD 247-78

Gavins Point Dam - Lewis

& Clark Lake

CENWD

SD/ Yankton

NE/ Knox

Missouri River

61.0

1,210.0

1,208.0

32,000.0

29,000.0

PL 78-534

FNPIMCAR

95.0

1,208.0

1,204.5

29,000.0

25,000.0

SD 247-78

Glenn Cunningham Lake

& Dam

CENWD

NE/Douglas

Little Papillion Creek

14.0

1,142.0

1,121.0

922.0

392.0

PL 90-483

FRCA

3.9

1,121.0

1,085.0

392.0

0.0

HD 349-90

Kelly Road Dam

CENWD

CO/Arapahoe

Westerly Creek

0.3

5,362.0

5,342.0

38.0

0.0

PL 80-858

PL 84-99

Oahe Dam & Lake

CENWD

ND/4 Counties

SD/8 Counties

Missouri River

23,600.0

1,620.0

1,617.0

373,000.0

359,000.0

PL 78-534

FNPIMCAR

1,617.0

1,540.0

359,000.0

117,000.0

SD 247-78

Olive Creek Lake & Dam

CENWD

NE/Lancaster

Salt Creek

Olive Branch

4.0

1,350.0

1,335.0

355.0

174.0

HD 396-84

FCR

1.4

1,335.0

1,314.0

174.0

4.0

PL 85-500

Papio Dam Site #18 &

Lake

CENWD

NE/Douglas

Boxeider Creek

Papio Creek

7.1

1,128.2

1,110.0

595.0

255.0

PL 90-483

FCAR

3.4

1,110.0

1,060.5

255.0

0.0

HD 349-90

Papio Dam Site #20 &

Lake

CENWD

NE/Sarpy

Papio Creek

Trib South Branch

6.1

1,113.1

1,096.0

493.0

246.0

PL 90-483

FCAR

2.7

1,096.0

1,069.0

246.0

10.0

HD 349-90

Pawnee Lake & Dam

CENWD

NE/Lancaster

Salt Creek,

Middle Creek

21.0

1,263.5

1,244.3

1,470.0

728.0

PL 85-500

FCR

8.5

1,244.3

1,206.0

728.0

1.0

HD 396-84

Pipestem Lake

CENWD

ND/Stutsman

Pipestem Creek

181.7

1,496.3

1,442.4

4,754.0

885.0

PL 89-298

FRC

1,442.4

1,415.0

885.0

62.0

HD 266-89

Snake Creek Dam - Lake

Audubon

CENWD

ND/McLean

Snake Creek

346.4

(396)

19,095.0

PL 79-732

PL 78-534

Spring Gulch

Embankment

CENWD

CO/Douglas

Spring Gulch

1.8

5,600.0

5,535.0

88.0

0.0

PL 81-516

HD 669-80

Stagecoach Lake & Dam

CENWD

NE/Lancaster

Salt Creek

Hickman Branch

4.7

1,285.0

1,271.1

490.0

196.0

PL 85-500

FCR

1.9

1,271.1

1,246.0

196.0

0.0

HD 396-84

Standing Bear Lake

CENWD

NE/Douglas

Trib Big Papillion Creek

3.7

1,121.0

1,104.0

302.0

137.0

PL 90-483

FRC

1.5

1,104.0

1,060.0

137.0

0.0

HD 349-90

Twin Lakes & Dam

CENWD

NE/Seward

Salt Creek

Middle Creek

5.3

1,355.0

1,341.0

505.0

255.0

PL 85-500

CFR

2.8

1,341.0

1,306.0

255.0

1.0

HD 396-84

Wagon Trail Lake & Dam

CENWD

NE/Lancaster

Salt Creek

Hickman Branch

6.8

1,302.0

1,287.8

660.0

303.0

PL 85-500

FCR

2.5

1,287.8

1,260.0

303.0

4.0

HD 396-84

Wehrspann Lake & Dam

CENWD

NE/Sarpy

Trib South Branch Papio

6.1

1,113.1

1,096.0

493.0

246.0

PL 90-483

FCAR

2.7

1,096.0

1,069.0

246.0

10.0

HD 349-90

Yankee Hill Lake & Dam

CENWD

NE/Lancaster

Salt Creek

Cardwell Branch

5.6

1,262.0

1,244.9

475.0

208.0

PL 85-500

FCR

2.0

1,244.9

1,218.0

208.0

0.0

HD 396-84

Philadelphia District

Beltzville Lake

CENAD

PA/Carbon

PA/Monroe

Pohopoco Creek

68.3

(103.6)

651.0

628.0

1,411.0

947.0

PL 87-874

FMR

628.0

537.0

947.0

113.0

Blue Marsh Lake

CENAD

PA/Lebanon

PA/Berks

Tulpehocken Creek

50.0

(129.9)

307.0

290.0

2,159.0

1,147.0

PL 87-874

FMRA

290.0

261.0

1,147.0

323.0

ER 1110-2-240

30 May 16

C-11

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Francis E Walter Dam

CENAD

PA/Carbon

PA/Monroe

PA/Luzerne

Bear Creek,

Lehigh River

107.8

(160.3)

1,450.0

1,300.0

1,830.0

80.0

PL 79-526

General Edgar Jadwin

Dam & Reservoir

CENAD

PA/Wayne

Dyberry Creek

24.5

(47.3)

1,053.0

973.0

659.0

0.0

PL 80-858

Prompton Lake

CENAD

PA/Wayne

Lackawaxen River

48.5 (72.8)

1,205.0

1,125.0

910.0

290.0

PL 80-858

Pittsburgh District

Berlin Lake

CELRD

OH/Mahoning

OH/Portage

Mahoning River

94.9

(140.0)

1,032.0

1,024.7

5,500.0

3,590.0

PL 75-761

FMCAR

1,024.7

1,016.5

3,590.0

2,200.0

Braddock L&D

CELRD

PA/Alleghany

Monongahela River

13.7(13.7)

718.7

710.0

1,190.0

RHA 1902

C.W. Bill Young L&D, PA

(Pool 5)

CELRD

PA/Armstrong

Allegheny River

9.8

(9.8)

660.0

RHA 1935

Conemaugh River Lake

CELRD

PA/Indiana

Conemaugh River

270.0

(335.0)

975.0

880.0

6,820.0

300.0

PL 74-738

PL 75-761

Crooked Creek Lake

CELRD

PA/Armstrong

Crooked Creek

89.4

(132.0)

920.0

840.0

1,940.0

350.0

PL 74-738

PL 75-761

Dashields L&D

CELRD

PA/Allegheny

Ohio River

0.0(17.0)

692.0

682.0

0.0

RHA 1909

East Branch Clarion River

Lake

CELRD

PA/Elk

East Branch Clarion River

38.8

(103.0)

1,685.0

1,670.0

1,370.0

1,160.0

PL 78-526

FCAR

1,670.0

1,651.0

1,160.0

920.0

Emsworth L&D

CELRD

PA/Allegheny

Ohio River

0.0(42.7)

710.0

692.0

0.0

RHA 1909

Grays Landing L&D

CELRD

PA/Fayette

Monongahela River

12.5

(12.5)

778.0

763.0

796.0

SAA 1985

Hannibal L&D

CELRD

WV/Wetzel

Ohio River

0.0(130.0)

623.0

602.0

0.0

RHA 1909

Hildebrand L&D

CELRD

WV/Monongalia

Monongahela River

0.0(7.6)

835.0

814.0

0.0

RHA 1950

Kinzua Dam & Allegheny

Reservoir

CELRD

PA/Warren

Allegheny River

1,156.0

(1,300.0)

1,365.0

1,328.0

21,180.0

12,080.0

PL 74-738

PFNCAR

1,328.0

1,240.0

12,080.0

1,900.0

L&D No. 2, Allegheny

River

CELRD

PA/Allegheny

Allegheny River

0.0

721.0

710.0

0.0

RHA 1935

L&D No. 4, Allegheny

River, PA

CELRD

PA/Allegheny

Allegheny River

0.0

745.0

734.5

0.0

RHA 1912

L&D No. 5, Allegheny

River

CELRD

PA/Allegheny

Allegheny River

0.0

756.8

745.0

0.0

RHA 1912

L&D No. 6, Allegheny

River

CELRD

PA/Allegheny

Allegheny River

0.0

769.0

756.8

0.0

RHA 1912

L&D No. 7, Allegheny

River, PA

CELRD

PA/Allegheny

Allegheny River

0.0

782.1

769.0

0.0

RHA 1912

L&D No. 8, Allegheny

River

CELRD

PA/Allegheny

Allegheny River

0.0

800.0

782.1

0.0

RHA 1912

RHA 1935

L&D No. 9, Allegheny

River

CELRD

PA/Allegheny

Allegheny River

0.0

822.0

800.0

0.0

RHA 1935

L&D No .2, Monongahela

River

CELRD

PA/Allegheny

Monongahela River

0.0

718.0

710.0

0.0

RHA 1902

L&D No. 3, Monongahela

River

CELRD

PA/Allegheny

Monongahela River

0.0

(16.3)

726.9

718.7

0.0

RHA 1905

L&D No. 4, Monongahela

River

CELRD

PA/Washington

Monongahela River

0.0

743.5

726.9

0.0

RHA 1909

Loyalhanna Lake

CELRD

PA/Westmoreland

Loyalhanna Creek

93.3

975.0

910.0

3,280.0

210.0

PL 74-738

West Fork of Mill Creek

Lake (Winton Woods

Lake)

CELRD

OH/Hamilton

Mill Creek

9.8

702.0

675.0

557.0

183.0

FCA 1946

Mahoning Creek Lake

CELRD

PA/Armstrong

Mahoning Creek

69.8

(94.0)

1,162.0

1,098.0

2,370.0

280.0

PL 74-738

FCR

1,098.0

1,075.0

280.0

170.0

PL 75-761

Maxwell L&D

CELRD

PA/Monongahela

Monongahela River

0.0(30.9)

763.0

743.5

0.0

RHA 1909

Michael J Kirwan Dam &

Reservoir

CELRD

OH/Portage

West Branch Mahoning

River

74.9

(124)

993.0

985.5

3,240.0

2,650.0

PL 74-738

FCAR

985.5

951.0

2,650.0

570.0

PL 75-761

Montgomery L&D

CELRD

PA/Beaver

Ohio River

0.0

(57.5)

682.0

664.5

0.0

RHA 1909

Morgantown L&D

CELRD

WV/Monongalia

Monongahela River

0.0

(6.2)

814.0

797.0

0.0

RHA 1909

Mosquito Creek Lake

CELRD

OH/Trumbull

Mosquito Creek

102.0

(180.0)

904.0

901.4

8,900.0

7,850.0

PL 75-761

FMCAR

901.4

899.9

7,850.0

7,220.0

New Cumberland L&D

CELRD

OH/Jefferson

WV/Hancock

Ohio River

0.0

(74.0)

664.5

664.0

0.0

RHA 1909

Opekiska L&D

CELRD

WV/Monongahela

Monongahela River

0.0(14.4)

857.0

835.0

0.0

RHA 1950

Pike Island L&D

CELRD

OH/Belmont

WV/Ohio

Ohio River

0.0

(89.3)

644.0

623.0

0.0

RHA 1909

Point Marion L&D No. 8

CELRD

PA/Fayette

Monongahela River

11.5

(11.5)

797.0

778.0

0.0

RHA 1922

RHA 1950

RHA 1973

Shenango River Lake

CELRD

PA/Mercer

Shenango River

180.9

(351)

919.0

896.0

11,090.0

3,560.0

PL 75-761

FCAR

896.0

885.0

3,560.0

1,910.0

Tionesta Lake

CELRD

PA/Forest

Tionesta Creek

Allegheny River

125.6

(180.0)

1,170.0

1,085.0

2,770.0

480.0

PL 74-738

PL 75-761

Tygart Lake

CELRD

WV/Taylor

Tygart River

278.0

(355)

1,167.0

1,094.0

3,430.0

1,740.0

PWA 1934

FMNACR

1,094.0

1,010.0

1,740.0

620.0

Union City Lake

CELRD

PA/Erie

French Creek

47.6(94.0)

1,278.0

1,210.0

2,290.0

0.0

PL 87-874

Woodcock Creek Lake

CELRD

PA/Crawford

Woodcock Creek

20.0

(31.5)

1,209.0

1,181.0

775.0

325.0

FCA 1962

FCAR

1,181.0

1,162.5

325.0

100.0

Youghiogheny River Lake

CELRD

PA/Fayette

Youghiogheny River

248.8

(300)

1,470.0

1,439.0

3,570.0

2,840.0

FCA 1938

FCAR

1,439.0

1,419.0

2,840.0

2,300.0

Elev Limits Feet MSL

Area in Acres

ER 1110-2-240

30 May 16

C-12

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Portland District

Applegate Dam,

CENWD

OR/Jackson

Applegate River

FIR

75.2

(89.3)

1,987.0

1,854.0

988.0

221.0

PL 87-874

FCA 1962

Blue River Dam &

Reservoir

CENWD

OR/Lane

Blue River

85.3

(89.0)

1,357.0

1,350.0

975.0

940.0

HD 531

FNI

1,350.0

1,180.0

940.0

133.0

PL 81-516

Bonneville L&D

CENWD

OR/Multnomah

WA/Skamania

Columbia River

PNR

138

(537)

77.0

70.0

20,800.0

19,850.0

RHA 1935

Cottage Grove Dam &

Reservoir

CENWD

OR/Lane

Willamette River

FIR

29.8

(50.0)

791.0

750.0

1,155.0

295.0

HD 544

PL 75-761

Cougar Dam & Reservoir

CENWD

OR/Lane

McKenzie River

155

(219)

1,699.0

1,690.0

1,280.0

1,235.0

HD 531

FNMPI

1,690.0

1,532.0

1,235.0

635.0

PL 81-516

1,532.0

1,516.0

635.0

602.0

PL 83-870

Big Cliff Dam

CENWD

OR/Marion

OR/Linn

North Santiam River

3.5

(5.9)

1,206.0

1,182.0

130.0

98.0

HD 544

PL 75-761

PL 87-874

Detroit Reservoir

CENWD

OR/Marion

North Santiam River

341.0

(455.0)

1,569.0

1,563.0

3,490.0

3,455.0

HD 544

PL 75-761

FNPIR

1,563.5

1,450.0

3,455.0

1,725.0

1,450.0

1,425.0

1,725.0

1,415.0

Dexter Lake

CENWD

OR/Lane

Willamette River

FNPI

4.8

(29.9)

695.0

690.0

990.0

940.0

HD 544

PL 75-761

Dorena Dam & Reservoir

CENWD

OR/Lane

Row River

70.5

(131.0)

835.0

832.0

1,885.0

1,815.0

HD 544

FNIR

832.0

770.5

1,815.0

520.0

PL 75-761

Elk Creek Lake

CENWD

OR/Jackson

Elk Creek

0.0(0.5)

Fall Creek Dam &

Reservoir

CENWD

OR/Lane

Fall Creek

115.0

(125.0)

834.0

830.0

1,865.0

1,760.0

HD 531

FINR

830.0

728.0

1,760.0

460.0

PL 81-516

Fern Ridge Dam &

Reservoir

CENWD

OR/Lane

Long Tom River

109.6

(121.0)

375.1

373.5

10,305.0

9,340.0

HD 544

FRNI

373.5

353.0

9,340.0

1,515.0

PL 75-761

Foster Dam

CENWD

OR/Linn

South Santiam River

29.8

(61.0)

641.0

637.0

1,260.0

1,195.0

HD 544

FRMINP

637.0

613.0

1,195.0

895.0

PL 86-645

Green Peter Dam & Lake

CENWD

OR/Linn

Middle Fork, Santiam

River

268.2

(430.0)

1,015.0

1,010.0

3,705.0

3,605.0

HD 531

FNPIR

1,010.0

992.0

3,605.0

2,072.0

PL 81-516

PL 83-780

Hills Creek Dam &

Reservoir

CENWD

OR/Lane

Willamette River

200.2

(356.0)

1,543.0

1,541.0

2,850.0

2,710.0

HD 531

FIMPR

1,541.0

1,448.0

2,710.0

1,575.0

PL 81-516

John Day L&D

CENWD

OR/Sherman

Columbia River

500.0

(2530.0)

268.0

265.0

55,000.0

52,000.0

HD 531

IPNRC

265.0

262.0

52,000.0

49,000.0

PL 81-516

262.0

257.0

49,000.0

42,000.0

Lookout Point Lake

CENWD

OR/Lane

Willamette River

348.4

(565.2)

825.0

819.0

2,090.0

1,860.0

HD 544

FPINR

926.0

825.0

4,255.0

2,090.0

PL 75-761

Lost Creek Dam

CENWD

OR/Jackson

Rogue River

PFMRI

315.0

(500.0)

1,872.0

1,751.0

3,430.0

1,800.0

HD 566

PL 87-874

McNary L&D

CENWD

OR/Umatilla

Columbia River

185.0

340.0

335.0

38,800

36,000

HD 704

PL 79-14

The Dalles L&D

CENWD

OR/Wasco

Columbia River

IPNR

52.5

(330.0)

160.0

155.0

11,200.0

10,350.0

HD 531

PL 81-516

Willow Creek Lake

CENWD

OR/Morrow

Willow Creek

11.6(14.1)

2,113.5

2,047.0

269.0

96.0

PL 89-298

Rock Island District

Brandon Road L&D,

(Illinois Waterway L&D)

CELRD

IL/Will

Des Plaines River

4.5

539.0

300.0

250.0

PL 71-126

Coralville Lake

CELRD

IA/Johnson

Iowa River

492.0

(20.0)

712.0

680.0

24,800.0

3,580.0

PL 75-761

680.0

652.0

3,580.0

0.0

De Pere L&D

CELRD

WI/Brown

Fox River

NHFM

9.4(10.8)

591.0

586.7

926.0

0.0

PL 71-126

Dresden Island L&D,

(Illinois Waterway L&D)

CELRD

IL/Grundy

Illinois River

1.0

(12.0)

505.0

504.0

1,690.0

1,550.0

FCA 1958

LaGrange L&D,

(Illinois Waterway L&D)

CELRD

IL/Brown

Illinois River

0.0

429.0

10,500.0

PL 73-184

Lake Red Rock Dam &

Reservoir

CELRD

IA/Marion

Des Moines River

1,670.0

780.0

728.0

65,400.0

8,000.0

PL 75-761

728.0

690.0

8,000.0

0.0

PL 75-761

Little Kaukauna L&D

CELRD

WI/Brown

Fox River

3.6

601.0

592.8

447.0

42.0

RHA 1882

RHA 1885

Lockport L&D,

(Illinois Waterway L&D)

CELRD

IL/Will

CSSC

FNP

2.7

(2.5)

579.0

577.5

1,850.0

1,800.0

RHA 1930

L&D 11, Dubuque, IA

CELRD

IA/Dubuque

Mississippi River

19.1(170.0)

603.1

602.0

21,100.0

20,000.0

PL 71-520

L&D 12, Bellevue, IA

CELRD

IA/Jackson

Mississippi River

12.2(92.0)

592.1

591.0

13,000.0

12,400.0

PL 71-520

L&D 13, Fulton, IL

CELRD

IL/Whiteside

Mississippi River

24.2(192.0)

583.1

582.0

30,000.0

28,500.0

PL 71-520

L&D 14,

Pleasant Valley, IA

CELRD

IA/Scott

Mississippi River

9.0

(82.0)

572.1

571.0

10,500.0

9,980.0

PL 71-520

L&D 15, Rock Island, IL

CELRD

IL/Rock Island

Mississippi River

5.5(30.0)

561.1

559.0

3,725.0

3,540.0

PL 71-520

L&D 16, Illinois City, IL

CELRD

IL/Rock Island

Mississippi River

12.1(88.0)

545.1

544.0

13,000.0

12,400.0

PL 71-520

L&D 17, New Boston, IL

CELRD

IL/Mercer

Mississippi River

7.5(50.0)

537.1

536.0

7,580.0

7,200.0

PL 71-520

L&D 18, Gladstone, IL

CELRD

IL/Henderson

Mississippi River

11.0(90.0)

529.1

528.0

13,300.0

12,600.0

PL 71-520

L&D 19, Keokuk, IA

CELRD

IA/Lee

Mississippi River

55.0(292.0)

518.2

517.2

33,500.0

31,800.0

PL 71-520

L&D 20, Canton, MO

CELRD

MO/Lewis

Mississippi River

5.8(58.0)

481.5

476.5

7,960.0

7,550.0

PL 71-520

L&D 21, Quincy, IL

CELRD

IL/Adams

Mississippi River

8.6(62.0)

470.1

469.6

9,390.0

8,910.0

PL 71-520

L&D 22, Saverton, MO

CELRD

MO/Polk

Mississippi River

8.4(80.0)

459.6

459.1

8,660.0

8,230.0

PL 71-520

Marseilles L&D,

(Illinois Waterway L&D)

CELRD

IL/LaSalle

Illinois River

0.7

(14)

483.0

482.8

1,400.0

1,320.0

PL 71-126

Peoria L&D,

(Illinois Waterway L&D)

CELRD

IL/Peoria

Illinois River

0.0

440.0

27,800.0

PL 73-784

Saylorville Dam &

Reservoir

CELRD

IA/Polk

Des Moines River

586.0

890.0

836.0

16,700.0

5,950.0

FCA 1936

90.0

836.0

810.0

5,950.0

0.0

ER 1110-2-240

30 May 16

C-13

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Starved Rock L&D,

(Illinois Waterway L&D)

CELRD

IL/LaSalle

Illinois River

1.0

459.0

458.0

1,155.0

1,020.0

PL 69-100

Thomas J. O'Brien L&D,

(Illinois Waterway L&D)

CELRD

IL/Cook

Calumet River,

Lake Michigan

0.3

(10.7)

581.9

578.2

50.0

RHA 1946

Sacramento District

Bear Dam

CESPD

CA/Mariposa

Bear Creek

7.7

413.5

344.0

265.0

0.0

PL 78-534

Black Butte Lake & Dam

CESPD

CA/Tehema

Stony Creek,

Sacramento River

IPFR

137.1

(143.7)

473.5

414.6

4,453.0

577.0

PL 78-534

Buchanan Dam - H.V.

Eastman Lake

CESPD

CA/Madera

Chowchilla River

185.0

(150.0)

587.0

559.0

1,785.0

1,482.0

PL 78-874

IFR

587.0

466.0

1,785.0

484.0

Burns Dam

CESPD

CA/Merced

Burns Creek

6.8

300.0

266.0

662.0

0.0

PL 78-534

Coyote Valley Dam - Lake

Mendocino

CESPD

CA/Mendocino

East Fork, Russian River

122.4

(155.5)

764.8

737.5

1,922.0

1,740.0

PL 75-761

PFMIR

737.5

637.0

1,740.0

20.0

Dry Creek (Warm Springs)

Lake & Channel

CESPD

CA/Sonoma

Dry Creek

361.0

(449.0)

495.0

451.1

3,600.0

2,600.0

PL 87-874

PFMR

451.1

291.0

2,600.0

500.0

Englebright Lake & Dam

(Sacramento River &

Tributaries)

CESPD

CA/Yuba, Nevada

Yuba River & North Fork

of the American River

70.0

(70.0)

815.0

FCA 1936

Farmington Dam

CESPD

CA/San Joaquin

CA/Stanislaus

Littlejohn Creek

52.0

(52.0)

156.5

120.0

4,107.0

0.0

PL 78-534

Hidden Dam,

Hensley Lake

CESPD

CA/Madera

Fresno River

85.0

(90.0)

540.0

485.8

1,567.0

811.0

PL 87-874

IFR

540.0

448.0

1,567.0

280.0

Isabella Dam

CESPD

CA/Kern

Kern River

IPFR

568.1(568.0)

2,605.5

2,470.0

11,454.0

26.0

PL 785-34

Mariposa Dam

CESPD

CA/Mariposa

Mariposa Creek

15.0

439.5

370.0

512.0

0.0

PL 78-534

Martis Creek Lake

CESPD

CA/Nevada

Martis Creek

19.6

5,838.0

5,780.0

762.0

61.0

PL 87-874

New Hogan Lake

CESPD

CA/Calaveras

Calaveras River

165.0

713.0

666.2

4,333.0

2,818.0

PL 78-534

302.2

713.0

586.0

4,333.0

702.0

New Hogan Dam & Lake

CESPD

CA/Calaveras

Calaveras River

IFR

317.1

(317.1)

4,400.0

FCA 1944

Owens Dam

CESPD

CA/Mariposa

Owens Creek

3.6

407.5

347.0

174.0

0.0

PL 78-534

Pine Flat Lake & Dam

CESPD

CA/Fresno

Kings River

IPFR

1,000.0

(1,000.0)

951.5

565.5

5,956.0

0.0

PL 78-534

Success Lake

CESPD

CA/Tulare

Tule River

IPFR

75.0(82.3)

652.5

588.9

2,477.0

409.0

PL 78-534

Terminus Dam,

Lake Kaweah

CESPD

CA/Tulare

Kaweah River

IPFR

136.1

(143)

694.0

570.0

1,913.0

276.0

PL 78-534

Savannah District

Clarks Hill Dam & Lake

CESAD

GA/Columbia

Savannah River

390.0

335.0

330.0

78,500.0

71,100.0

PL 78-534

1,045.0

330.0

312.0

71,100.0

45,000.0

Hartwell Lake & Dam

CESAD

GA/Hart

Savannah River

1,709.0

(3,438.7)

665.0

660.0

61,400.0

55,950.0

PL 81-516

FPR

660.0

625.0

55,950.0

27,650.0

J. Strom Thurmond Lake

& Dam

CESAD

GA/Columbia

Savannah River

PFR

2,510.0

(3,820.0)

71,000.0

FCA 1944

Richard B. Russell Lake &

Dam

CESAD

GA/Elbert

SC/Abbeville

Savannah River

266.8

(1,488.2)

480.0

475.0

29,340.0

26,653.0

PL 89-789

475.0

470.0

26,653.0

24,117.0

Seattle District

Albeni Falls Dam,

(Flood Control)

CENWD

ID/Bonner

Pend Oreille River

1,155.0

(1,155)

2,062.5

2,049.7

95,000

86,000

PL 81-516

Chief Joseph Dam

CENWD

WA/Douglas

Columbia River

192.3

(593.0)

956.0

930.0

8,400.0

6,800.0

HD 693

PL 79-525

Howard A. Hanson Dam &

Reservoir

CENWD

WA/King

Green River

65.6

(136.7)

1,206.0

1,141.0

1,750.0

763.0

HD 531

FCA

1,141.0

1,040.0

763.0

13.0

PL 81-516

H. M. Chitten L&D,

Lake Washington

CENWD

WA/King

Lake Washington

458.0

(458.0)

25,000.0

PL 84-779

Libby Dam, Lake

Koocanusa

CENWD

MT/Lincoln

Kootenai River

PFR

4,979.5

2,459.0

2,287.0

46,365.0

14,391.0

HD 531

PL 81-516

Mud Mountain Dam

CENWD

WA/King

WA/Pierce

White River

106.3

1,215.0

895.0

963.0

0.0

PL 74-738

Wynoochee Dam & Lake

CENWD

WA/Grays

WA/Harbor

Wynoochee River

FMCA

65.4

800.0

700.0

1,170.0

193.0

HD 601

PL 93-251

St. Louis District

Carlyle Lake

CEMVD

IL/Clinton

Kaskaskia River

699.0

462.5

445.0

57,500.0

26,000.0

SD 44

NMCAR

233.0

445.0

429.5

0.0

7,100.0

Clarence Cannon

De-Regulation Dam

CEMVD

MO/Ralls

Salt River

PCA

5.8

528.0

521.0

1,020.0

460.0

HD 507

Columbia Bottoms L&D

CEMVD

LA/Caldwell

Ouachita River

0.0

52.0

7,070.0

RHA 1950

East St. Louis PS

CEMVD

IL/St. Clair

IDD

0.0

FCA 1936

Farmdale Dam

CEMVD

IL/Tazwell

Farm Creek

11.3

616.0

551.0

385.0

0.0

PL 78-534

Fondulac Dam

CEMVD

IL/Tazwell

Fondulac Creek

2.3

579.0

530.0

97.0

0.0

PL 78-534

Kaskaskia River L&D

CEMVD

IL/Randolph

Kaskaskia River

1.1

368.0

363.0

1,300.0

1,200.0

SD 44

Lake Shelbyville

CEMVD

IL/Shelby

Kaskaskia River

NMCAR

474.0

180.0

626.5

599.7

573.0

25,300

11,100

11,100.0

3,000

HD 322

L&D No. 24, Mississippi

River

CEMVD

IL/Pike

Mississippi River

125.4

(125.4)

449.0

445.0

13,000.0

12,000.0

RHA 1930

L&D No. 25, Mississippi

River

CEMVD

MO/Lincoln

Mississippi River

176.0

(176.0)

434.0

429.7

18,000.0

16,600.0

RHA 1930

Mark Twain Lake

CEMVD

MO/Ralls

Salt River

PMCAR

894.0

457.0

638.0

606.0

567.2

38,400

18,600

16,600

HD 507

Melvin Price L&D

(Replaced #26)

CEMVD

IL/ Madison

Mississippi River

238.0

(238.0)

419.0

414.0

30,000.0

27,700.0

RHA 1930

ER 1110-2-240

30 May 16

C-14

Prairie Dupont PS

CEMVD

IL/St. Clair

IDD

0.0

FC Act 62

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Rend Lake

CEMVD

IL/Franklin

Big Muddy River

109.0

160.0

410.0

405.0

391.3

24,800.0

18,900.0

5,400.0

HD 541

Wappapello Lake

CEMVD

MO/Wayne

St. Francis River

1,034.2

410.2

354.8

30,200.0

5,200.0

HD 159

Wood River PS

CEMVD

IL/Madison

IDD

0.0

FCA 1938

St. Paul District

Badhill Dam & Reservoir

CEMVD

ND/Barnes

Sheyenne River

68.6

1,266.0

1,257.2

5,430.0

4,430.0

FCA Dec1944

Cedars L&D

CEMVD

WI/Outagamie

Fox River

1.8

703.6

698.7

255.0

140.0

RHA 1882

RHA 1885

Eau Galle Dam &

Reservoir

CEMVD

WI/Pierce

Eau Galle River

FCR

1.6

940.0

938.5

1,500.0

1,350.0

PL 78-534

Gull Lake Dam &

Reservoir

CEMVD

MN/Cass

Gull River

70.4

1,194.0

1,192.7

13,100.0

12,700.0

RHA 1899

Highway 75 Dam &

Reservoir

CEMVD

MN/Bigstone

MN/Lacqui

MN/Parle

Minnesota River

11.1

952.3

947.3

2,790.0

910.0

FCA 1965

Homme Lake & Dam

CEMVD

ND/Walsh

Park River

FMR

3.7(7.0)

1,080.0

1,074.0

190.0

176.0

FCA 1944

Lac qui Parle

CEMVD

MN/Chippewa

MN/Swift

Lac Qui Parle River

FRC

119.0

(122.8)

941.1

931.2

13,500.0

6,400.0

FCA 1936

Leech Lake Dam &

Reservoir

CEMVD

MN/Cass

Leech River

300.2

1,295.7

1,293.2

139,000.0

107,200.0

RHA 1882

RHA 1885

Little Chute L&D

CEMVD

WI/Outagamie

Fox River

0.4

694.2

688.9

74.0

67.0

RHA 1882

RHA 1885

L&D No. 1, Mississippi

River

CEMVD

MN/Hennepin

Mississippi River

PNR

13.0

(9.3)

725.1

722.8

5,800.0

5,500.0

RHA 1910

L&D No. 2, Mississippi

River

CEMVD

MN/Dakota

Mississippi River

82.0

(787.0)

687.2

686.5

11,810.0

11,000.0

RHA 1927

L&D No. 3, Mississippi

River

CEMVD

MN/Goodhue, Pierce

Mississippi River

17.8

(11,100.0)

675.0

674.0

17,950.0

17,650.0

RHA 1930

L&D No. 4, Mississippi

River

CEMVD

WI/Buffalo

Mississippi River

18.0

(878.0)

667.0

666.5

38,820.0

36,600.0

RHA 1930

L&D No. 5, Mississippi

River

CEMVD

MN/Winona

Mississippi River

6.2

(106.6)

660.0

659.5

12,680.0

12,000.0

RHA 1930

L&D No. 5a, Mississippi

River

CEMVD

MN/Winona

Mississippi River

7.2

(260.0)

651.0

650.0

7,500.0

7,000.0

RHA 1930

L&D No. 6, Mississippi

River

CEMVD

WI/Tremplealeau

Mississippi River

8.4

(180.0)

645.5

644.5

8,870.0

8,000.0

RHA 1930

L&D No. 7, Mississippi

River

CEMVD

MN/Winona

Mississippi River

2.6

(105.0)

639.0

13,440.0

RHA 1930

L&D No. 8, Mississippi

River

CEMVD

WI/Vernon

Mississippi River

20.4

(260.0)

631.0

630.0

20,800.0

20,000.0

RHA 1930

L&D No. 9, Mississippi

River

CEMVD

WI/Crawford

Mississippi River

28.7

(470.0)

620.0

619.0

29,125.0

28,300.0

RHA 1930

L&D No. 10, Mississippi

River

CEMVD

IA/Clayton

Mississippi River

16.8

(212.0)

611.0

61.0

17,070.0

16,500.0

RHA 1930

Marsh Lake

CEMVD

MN/Swift

MN/Lacqui

MN/Parle

Minnesota River

23.9

(91.0)

941.1

937.6

8,650.0

5,150.0

FCA 1936

Lower Appleton L&D

CEMVD

WI/Outagamie

Fox River

0.2

710.9

706.3

43.0

40.0

RHA 1882

RHA 1885

Menasha Dam, Lake

Winnebago

CEMVD

WI/Winnebago

Fox River

452.0

746.8

743.5

181,120.0

168,500.0

Orwell Lake

CEMVD

MN/Otter Tail

Otter Tail

FMRC

8.1(20.6)

805.0

FCA 1948

Pine Dam & Reservoir

CEMVD

MN/Crow Wing

Pine River

40.4

1,230.3

1227.3.

13,900.0

13,000.0

RHA 1899

Pokegama Dam &

Reservoir

CEMVD

MN/Itasca

Mississippi River

52.4

1,274.4

1,270.3

13,700.0

12,000.0

RHA 1899

Rapid Croche L&D

CEMVD

WI/Outagamie

Fox River

3.4

608.5

602.1

568.0

0.0

RHA 1885

Red Lake Dam & Reservoir

CEMVD

MN/Clearwater

Red Lake River

1,810.0

1,174.0

1,173.5

288,800.0

287,300.0

FCA 1944

Reservation Control

Reservoir

CEMVD

MN/Traverse

58.8

981.0

976.0

12,400.0

10,950.0

FCA 1936

Sandy Lake Dam &

Reservoir

CEMVD

MN/Aitkin

Sandy River

37.5

1,218.3

1,214.3

10,600.0

8,200.0

RHA 1899

St. Anthony Falls Upper

L&D

CEMVD

MN/Hannepin

Mississippi River

17.4

801.0

799.0

8,800.0

8,600.0

RHA 1937

RHA 1945

Upper Appleton L&D

CEMVD

WI/Outagamie

Fox River

7.4

738.7

735.4

1,171.0

1,040.0

RHA 1882

RHA 1885

Upper Kaukauna L&D

CEMVD

WI/Outagamie

Fox River

1.1

656.8

652.8

134.0

115.0

RHA 1882

RHA 1885

White Rock Dam &

Reservoir

CEMVD

MN/Traverse

Bois De Souix

78.6

981.0

972.0

10,500.0

4,000.0

FCA 1936

Winnibigoshish Lake &

Dam

CEMVD

MN/Cass

MN/Itasca

Mississippi River

98.7

1,300.9

1,296.9

98,700.0

62,000.0

RHA 1899

Tulsa District

Arcadia Lake

CESWD

OK/Oklahoma

Deep Fork River

91.8

(190.7)

1,029.5

1,006.0

3,820.0

1,820.0

PL 91-611

FMCR

1,006.0

970.0

1,820.0

20.0

Birch Lake

CESWD

OK/Osage

Birch Creek

54.8

(111.1)

774.0

750.5

2,340.0

1,140.0

PL 87-874

FMCAR

750.5

730.0

1,140.0

384.0

HD 563-87-2

Broken Bow Lake

CESWD

OK/McCurtain

Mountain Fork River

920.0

(1,599.0)

627.5

599.5

18,000.0

14,200.0

PL 85-500

FRPMAC

599.5

559.5

14,200.0

9,200.0

Elev Limits Feet MSL

Area in Acres

ER 1110-2-240

30 May 16

C-15

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Canton Lake

CESWD

OK/Blain

North Canadian River

363.0

(383.8)

1,638.0

1,615.4

15,710.0

7,910.0

PL 75-761

FMI

1,615.4

1,596.5

7,910.0

2,710.0

HD 56-75-3

Chouteau L&D

CESWD

OK/Wagoner

Verdigris River

0.0

(23.3)

511.0

2,270.0

PL 79-525,

HD 758-79-2

Copan Lake

CESWD

OK/Washington

Little Caney River

227.1

(338.0)

732.0

710.0

13,380.0

4,850.0

PL 87-874

MRCA

710.0

687.5

4,850.0

110.0

HD 563-87-2

Council Grove Lake

CESWD

KS/Morris

Neosho River

112.3

(346.7)

1,289.0

1,274.0

5,400.0

3,230.0

PL 81-516

MAR

1,274.0

1,240.0

3,230.0

42.0

El Dorado Lake

CESWD

KS/Butler

Walnut River

FMAR

79.2

154.0

1,347.5

1,339.0

1,296.0

10,740.0

8,000.0

420.0

PL 89-298

HD 232-89-1

Elk City Lake

CESWD

KS/Montgomery

Elk River

284.3

(850.4)

825.0

796.0

13,150.0

4,450.0

HD 440-76-1

MAR

796.0

764.0

4,450.0

64.0

Eufaula Lake

CESWD

OK/McIntosh

OK/Pittsburg

OK/Haskell

Canadian River

2,973.9

(3,825.4)

597.0

585.0

147,960.0

105,480.0

PL 79-525

PMR

585.0

565.0

105,480.0

48,120.0

Fall River Lake

CESWD

KS/Greenwood

Fall River

249.5

(256.4)

987.5

948.5

10,400.0

2,350.0

HD 440-76-1

948.5

940.0

2,350.0

1,170.0

Fort Gibson Lake

CESWD

OK/Wagoner

Neosho River

973.1

(1,284.4)

582.0

554.0

51,000.0

19,900.0

FEC 1941

554.0

551.0

19,100.0

16,950.0

RHA 1946

Fort Supply Lake

CESWD

OK/Woodward

Wolf Creek

100.7

(100.7)

2,028.0

2,004.0

5,690.0

1,820.0

PL 74-738

FRM

2,004.0

1,988.0

1,820.0

0.0

Great Salt Plains Lake

CESWD

OK/Alfalfa

Salt Fork,

Arkansas River

271.4

(990.2)

1,138.5

1,125.0

27,730.0

8,693.0

PL 74-738

1,125.0

1,115.0

8,690.0

0.0

Heyburn Lake

CESWD

OK/Creek

Polecat Creek

52.2

(55.4)

784.0

761.5

3,700.0

917.0

PL 79-526

761.5

55.5

917.0

394.0

Hugo Lake

CESWD

OK/Choctaw

Kiamichi River

936.3

(1,274.1)

437.5

404.5

34,490.0

13,250.0

PL 79-526

MCAR

404.5

390.0

13,250.0

4,500.0

Hulah Lake

CESWD

OK/Osage

Caney River

289.0

(289.0)

765.0

733.0

13,000.0

3,570.0

PL 74-738

733.0

710.0

3,570.0

0.0

PL 84-843

John Redmond Dam &

Reservoir

CESWD

KS/Coffee

Grand (Neosho) River

629.8

(626.0)

1,068.0

1,039.0

31,700.0

9,300.0

PL 81-516

MAR

1,039.0

1,020.0

9,300.0

108.0

Kaw Lake

CESWD

OK/Kay

OK/Osage

Arkansas River

1,262.9

(1,327.2)

1,044.5

1,010.0

38,020.0

17,040.0

PL 87-874

PMCAR

1,010.0

978.0

17,040.0

5,590.0

Keystone Lake

CESWD

OK/Tulsa

Arkansas River

1,476.7

(1,672.6)

754.0

723.0

54,300.0

23,600.0

PL 81-516

PMNCR

723.0

706.0

23,600.0

13,300.0

Lake Texoma - Denison

Dam

CESWD

TX/Marshall

Red River

4,281.0

(5,194.0)

640.0

617.0

144,000.0

88,000.0

PL 75-761

PFM

617.0

590.0

88,000.0

41,000.0

Marion Reservoir

CESWD

KS/Marion

Cottonwood River

143.5

(189.2)

1,358.5

1,350.5

9,050.0

6,200.0

PL 81-516

1,350.5

1,320.0

6,200.0

170.0

Newt Graham L&D No. 18

CESWD

OK/Wagoner

Verdigris River

0.0

(23.5)

532.0

1,490.0

PL 97-525

Oologah Lake

CESWD

OK/Rogers

Verdigris River

1,509.7

(1,559.3)

661.0

638.0

56,800.0

29,460.0

PL 75-761

MNR

638.0

592.0

29,460.0

1,120.0

Optima Lake

CESWD

OK/Texas

North Canadian River

218.2

(618.5)

2,779.0

2,763.5

7,640.0

5,340.0

PL 74-738

MRC

2,763.5

2,726.0

5,340.0

1,335.0

Pat Mayse Lake

CESWD

TX/Lamar

Sanders Creek

184.5

(457.8)

460.5

451.0

7,680.0

5,993.0

PL 87-874

MCR

451.0

415.0

5,993.0

996.0

HD 88-71

Big Hill Lake (Pearson -

Skubitz)

CESWD

KS/Labette

Big Hill Creek

40.3

(39.5)

867.5

858.0

1,520.0

1,240.0

PL 87-874

FMR

858.0

814.0

1,240.0

70.0

HD 572-87-2

Pine Creek Lake

CESWD

OK/McCurtain

Little River

465.7

(968.2)

480.0

443.5

17,230.0

4,980.0

PL 85-500

MCRA

443.5

414.0

4,980.0

700.0

HD 170-85

Robert S Kerr L&D &

Reservoir

CESWD

OK/Sequoyah

Arkansas River

84.7(525.7)

460.0

458.0

43,800.0

40,760.0

PL 79-525

Sardis Lake

CESWD

OK/Pushmataha

Jackfork Creek

396.8

(735.8)

607.0

599.0

16,960.0

13,610.0

HD 602-79-2

599.0

542.0

13,610.0

40.0

Skiatook Lake

CESWD

OK/Osage

Hominy Creek

489.6

(893.0)

729.0

714.0

13,960.0

10,190.0

HD 563-87

MRAC

714.0

657.0

10,190.0

1,430.0

Tenkiller Ferry Lake

CESWD

OK/Cherokee

Illinois River

947.7

(1,230.8)

667.0

632.0

20,800.0

12,900.0

RHA 1946

632.0

594.5

12,900.0

7,370.0

Toronto Lake

CESWD

KS/Woodson

Verdigris River

190.5

(318.9)

931.0

901.5

11,470.0

2,660.0

HD 440-76-1

901.5

896.7

2,660.0

1,720.0

W.D. Mayo L&D

CESWD

OK/Sequoyah

OK/Le Flore

Arkansas River

0.0(15.8)

413.0

0.0

1,600.0

0.0

PL 79-525

Waurika Lake

CESWD

OK/Jefferson

Beaver Creek

340.1

(935.5)

962.5

951.4

15,000.0

10,100.0

PL 88-253

IFMCAR

951.4

910.0

10,100.0

830.0

Webbers Falls L&D

CESWD

OK/Muskogee

Arkansas River

32.4

(170.1)

490.0

487.0

10,900.0

9,300.0

PL 79-525

Wister Lake

CESWD

OK/Le Flore

Poteau River

387.0(427.5)

502.5

474.6

23,070.0

5,000.0

PL 75-761

Vicksburg District

Blakely Mountain Dam -

Lake Ouachita

CEMVD

AR/Garland

Ouachita River

617.0

592.0

535.0

49,300.0

20,900.0

FCA 1944

Bodcau Lake

CEMVD

LA/Bossier

Bayou Bodcau

35.3

199.5

157.0

21,000.0

110.0

PL 74-839

Caddo Lake

CEMVD

LA/Caddo

Caddo Lake

128.6

176.0

168.5

59,000.0

26,800.0

FCA 1965

Degray Lake

CEMVD

AR/Clark

Caddo River

FNPMRA

881.9

423.0

367.0

17,000.0

6,400.0

RHA 1950

WSA 1958

DeGray Re-Regulation

Stream

CEMVD

AR/Clark

Caddo River

NMRA

3.6

221.0

209.0

430.0

90.0

RHA 1950

Narrows Dam - Lake

Greeson

CEMVD

AR/Pike

Little Missouri River

0.0

407.9

563.0

563.0.

436.9

504.0

9800

2500

FCA 1941

ER 1110-2-240

30 May 16

C-16

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Wallace Lake

CEMVD

LA/Caddo

Red River

96.1

158.0

142.0

9,300.0

2,300.0

RHA 1945

PL 75-761

Yazoo Basin, Arkabutla

Lake

CEMVD

MS/Desoto

Coldwater River

493.8

238.3

209.3

33,400.0

5,100.0

FCA 1936

Yazoo Basin, Enid Lake

CEMVD

MS/Yalobusha

Yocona River

57.6(1,213.5)

268.0

230.0

28,000.0

6,100.0

PL 74-678

Yazoo Basin, Grenada

Lake

CEMVD

MS/Grenada

Yalobusha River

Skuna River

1,357.4

231.0

193.0

64,600.0

9,800.0

FCA 1936

Yazoo Basin, Sardis Lake

CEMVD

MS/Panola

Little Tallahatchie River

108.0

(3,016.0)

10,700.0

PL 74-678

Walla Walla District

Dworshak Dam &

Reservoir

CENWD

ID/Clearwater

North Fork Clearwater

River

FMRNCP

2,016.0

(3,560.0)

1,600.0

1,445.0

17,090.0

9,050.0

HD 403

PL 87-874

Ice Harbor L&D -Lake

Sacajawea

CENWD

WA/Walla Walla

Snake River

IPNRC

24.9(406.5)

440.0

437.0

8,370.0

8,210.0

HD 704

PL 79-14

Little Goose L&D -Lake

Bryan

CENWD

WA/Columbia

Snake River

PNRC

49.0(565.2)

638.0

633.0

10,030.0

9,620.0

HD 704

PL 79-14

Lower Granite L&D

CENWD

WA/Whitman

Snake River

PNRCI

43.6(485.0)

738.0

733.0

8,900.0

8,540.0

HD 704

PL 79-14

Lower Monumental L&D -

Lake Herbert G. West

CENWD

WA/Walla Walla

Snake River

PNRC

20.0(432.0)

540.0

537.0

6,700.0

6,550.0

HD 704

PL 79-14

Lucky Peak Lake

CENWD

ID/Ada

Boise River

278.3

(307.0)

3,060.0

3,055.0

2,817.0

2,745.0

PL 79-526

FIPR

3,055.0

2,905.0

2,817.0

802.0

McNary L&D - Lake

Wallula

CENWD

WA/Benton

Columbia River

IPFNRC

185.0

(1,350.0

340.0

335.0

38,800.0

36,000.0

HD 704

PL 79-14

Mill Creek, Bennington

Lake

CENWD

WA/Walla Walla

Mill Creek

7.5

(8.3)

1,265.0

1,205.0

225.0

53.0

HD 578

PL 75-761

Wilmington District

B Everett Jordan Dam &

Lake

CESAD

NC/Chatham

Haw River

678.8

(1,646.5)

240.0

216.0

31,811.0

13,942.0

PL 88-253

FMCAR

216.0

202.0

13,942.0

6,658.0

Falls Lake

CESAD

NC/Wake

Neuse River

310.6

(1,021.0)

264.0

250.1

20,810.0

11,310.0

PL 89-298

FMCAR

250.1

236.5

11,310.0

2,600.0

John H Kerr Lake

CESAD

VA/Mecklenburg

Roanoke River

2,308.4

(3,363.5)

320.0

300.0

83,200.0

48,900.0

PL 78-534

PMRC

300.0

268.0

48,900.0

19,700.0

W Kerr Scott Dam &

Reservoir

CESAD

NC/Wilkes

Yadkin River

145.0

1,075.0

1,030.0

4,000.0

1,475.0

PL 79-526

1,030.0

1,000.0

1,475.0

675.0

General Abbreviations:

CFBC - Cross Florida Barge Canal

Cr - Creek

CS - Control Structure

CSSC - Chicago Sanitary & Ship Canal

Div - Diversion

DS - Drainage Structure

FG - Floodgate

Fk - Fork

GIWW - Gulf Intercoastal Waterway

Lk - Lake

L&D - Lock & Dam

MCKARNS - McClellan-Kerr Arkansas River Navigation System

ORMNS - Ohio River Mainstem Navigation System

PS - Pump Station

PW - Public Works

R - River

Res - Reservoir

ER 1110-2-240

30 May 16

C-17

Project Purposes Abbreviations:

A - Low Flow Augmentation or Pollution Abatement

C - Fish and Wildlife Conservation

E - Non-USACE Hydropower

F- Flood Control

G - Groundwater

I - Irrigation

M- Municipal and/or Industrial Water Supply

N - Navigation

P - USACE Hydropower

Q - Water Quality or Silt Control

R - Recreation

Authorizing Legislation Abbreviations:

FCA - Flood Control Act

FERC - Federal Energy Regulatory Commission

HD - House Document

NID - National Inventory of Dams

PL - Public Law

RHA - River & Harbor Act

SD - Senate Document

USA - Water Supply Act

ER 1110-2-240

30 May 16

C-18

THIS PAGE INTENTIONALLY LEFT BLANK

ER 1110-2-240

30 May 16

D-1

Appendix D

Non-USACE Projects Addressed by this Regulation

This list is provided for informational purposes only; for more specific information interested

parties should contact the respective USACE District office

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Project

Owner

Albuquerque District

Brantley Dam &

Reservoir

CESPD

NM/Eddy

Pecos River

FIRQ

348.5

3,283.0

3,210.7

21,294.0

38.0

PL 92-515

USBR

Navajo Dam &

Reservoir

CESPD

NM/San Juan

NM/Rio Arriba

San Juan River

FEIRQ

1,036.1

6,085.0

5,990.0

15,610.0

7,400.0

PL 84-485

USBR

Platoro Dam &

Reservoir

CESPD

CO/Conejos

Conejos River

6.0

10,034.0

10,027.5

947.0

920.0

PL 76-640

USBR

54.0

10,027.5

9,911.0

920.0

0.0

Pueblo Dam &

Reservoir

CESPD

CO/Pueblo

Arkansas River

93.0

4,898.7

4,880.5

5,671.0

4,640.0

PL 87-590

USBR

261.4

4,880.5

4,764.0

4,640.0

421.0

Summer Dam & Lake

CESPD

NM/De Baca

Pecos River

51.4

4,261.0

4,200.0

2,835.0

0.0

PL 83-780

USBR

Baltimore District

George B Stevenson

Dam

CENAD

PA/Cameron

1st Fork

Sunnemahoning

Creek

75.8

1,026.0

890.0

1,470.0

0.0

FCA 1954

PA DCNR

Savage River Dam &

Reservoir

CENAD

MD, Garrett

Savage River

FMA

20.0

1,468.5

1,317.0

366.0

0.0

PL 78-534

Ptmc Comm

Fort Worth District

Arbuckle Dam &

Reservoir

CESWD

OK/Murray

Rock Creek

36.4

885.3

872.0

3,130.0

2,350.0

PL 594

USBR

MRC

62.5

872.0

827.0

2,350.0

606.0

Marshall Ford Dam

& Reservoir

CESWD

TX/Travis

Colorado River

779.8

714.0

681.0

29,060.0

18,955.0

PL 73-392

USBR

NEIM

810.5

681.0

618.0

18,955.0

8,050.0

PL 78-534

Twin Buttes Dam &

Lake

CESWD

TX/Tom Green

Concho River

454.4

1,969.1

1,940.2

23,510.0

PL 85-152

USBR

150.0

1,940.2

1,885.0

670.0

PL 78-534

Kansas City District

Bonny Dam &

Reservoir

CENWD

CO/Yuma

South Fork

Republican River

128.2

3,710.0

3,672.0

5,036.0

2,042.0

PL 78-534

USBR

ICR

39.2

3,672.0

3,638.0

2,042.0

331.0

PL 79-732

Cedar Bluff Dam &

Reservoir

CENWD

KS/Trego

Smoky Hill River

191.9

2,166.0

2,144.0

10,790.0

6,869.0

PL 78-534

USBR

IMCR

149.8

2,144.0

2,107.8

6,869.0

2,086.0

Glen Elder Dam &

Waconda Lake

CENWD

KS/Mitchel

Solomon River

722.3

1,488.3

1,455.3

33,682.0

12,602.0

PL 78-534

USBR

204.8

1,455.6

1,428.0

12,602.0

3,341.0

PL 79-526

Kirwin Dam &

Reservoir

CENWD

KS/Phillips

W Fork Solomon

River

215.1

1,757.3

1,729.3

10,640.0

5,080.0

PL 78-534

PL 79-732,

PL 79-526

USBR

ICR

89.6

1,729.3

1,697.0

5,080.0

1,010.0

Lovewell Dam &

Reservoir

CENWD

KS/Jewell

White Rock Creek

50.5

1,595.3

1,582.6

5,025.0

2,986.0

PL 78-534

USBR

ICR

24.9

1,582.6

1,571.7

2,986.0

1,704.0

PL 79-732

Medicine Creek Dam

Harry Strunk Lake

CENWD

NE/Frontier

Medicine Creek

52.7

2,386.2

2,366.1

3,483.0

1,840.0

PL 78-534

USBR

ICR

26.8

2,366.1

2,343.0

1,840.0

701.0

PL 84-505

Norton Dam & Keith

Sebelius Lake

CENWD

KS/Norton

Prairie Dog Creek

98.8

2,331.4

2,304.3

5,316.0

2,181.0

PL 78-534

PL 79-526,

PL 79-732

USBR

IMRC

30.7

2,304.3

2,280.4

2,181.0

587.0

Red Willow Dam

Hugh Butler Lake

CENWD

NE/Frontier

Red Willow Creek

48.9

2,604.9

2,581.8

3,682.0

1,629.0

PL 78-534

PL 85-783,

PL 84-505

USBR

IRC

27.3

2,581.8

2,558.0

1,929.0

787.0

Trenton Dam &

Reservoir

CENWD

NB/Hitchcock

Republican River

134.1

2,773.0

2,752.0

794.0

4,922.0

PL 78-534

USBR

IRC

99.8

2,752.0

2,720.0

49,22.0

1,572.0

PL 84-505

Webster Dam &

Reservoir

CENWD

KS/Rocks

S Fork Solomon

River

183.4

1,923.7

1,892.5

3,772.0

PL 78-534

PL 79-526

PL 79-732

USBR

IRC

72.1

1,892.5

1,860.0

906.0

Little Rock District

Bear Creek Dam

CEMVD

MO/Marion

MO/Ralls

Bear Creek

8.7

546.5

520.0

540.0

0.0

PL 83-780

Hannibal, MO

Los Angeles District

Hoover Dam & Lake

Mead

CESPD

NV/Clark

AZ/Mohave

Colorado River

1,500.0

1,229.0

1,219.6

162,700.0

156,500.0

PL 70-642

USBR

FEIMCAR

15.8

1,219.6

1,083.0

156,500.0

83,500.0

Modified Theodore

Roosevelt Dam &

Lake

CESPD

AZ/Maricopa

AZ/Gila

Salt River

556.2

2,175.0

2,151.0

24,978.0

21,493.0

PL 95-578

USBR

EIMR

1,643.4

2,151.0

1,902.0

21,493.0

0.0

Seven Oaks Dam &

Reservoir

CESPD

CA/San Bernardino

Santa Ana River

147.9

2,580.0

2,200.0

787.0

76.0

PL 99-662

San Bern, OCFC,

Riverside

TAT Momolikot Dam

& Lake

CESPD

AZ/Pinal

Stanto Rosa Wash

FICR

198.5

1,539.0

1,480.0

11,790.0

0.0

PL 89-298

BIA

Twitchell Dam &

Reservoir

CESPD

CA/Santa Barbara

Cuyama River

89.8

651.5

623.0

2,556.0

PL 83-774

USBR

135.6

623.0

504.0

0.0

ER 1110-2-240

30 May 16

D-2

Mobile District

H Neely Henry Dam

& Reservoir

CESAD

AL/Calhoun

AL/St. Claire

Coosa River

49.7

408.0

502.5

11,235.0

7,632.0

PL 83-436,

FERC 2146

Alabama Power

Harris Dam &

Reservoir

CESAD

AL/Randolph

Tallapoosa River

215.0

793.0

785.0

10,661.0

9,012.0

PL 89-789,

FERC 2628

Alabama Power

Lewis M Smith Dam

& Reservoir

CESAD

AL/Walker

AL/Culman

Sipsey Fork

Black Warrior River

280.6

522.0

510.0

25,700.0

21,200.0

FPA

Alabama Power

394.3

510.0

488.0

21,200.0

15,097.0

FERC 2165

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Project

Name

USACE

Division

Logan Martin Dam &

Reservoir

CESAD

AL/Talladega

Coosa River

245.3

477.0

465.0

29,310.0

15,260.0

PL 83-436

Alabama Power

67.0

465.0

460.0

15,363.0

11,887.0

FERC 2146

Weiss Dam &

Reservoir

CESAD

AL/Cherokee

Coosa River

397.0

574.0

564.0

30,200.0

PL 83-436

Alabama Power

148.4

564.0

558.0

19,545.0

FERC 2146

New England District

Bear Swamp - Fife

Brook (Lower)

CENAD

MA/Franklin

Deerfield River

6.9

870.0

830.0

152.0

115.0

FERC 2669

NEPC

Bear Swamp PS

(Upper)

CENAD

MA/Franklin

Deerfield River

Tributary

8.9

1,600.0

1,550.0

118.0

102.0

FPA

NEPC

Bellows Falls Dam &

Lake

CENAD

NH/Cheshire

Connecticut River

7.5

291.6

273.6

2,804.0

836.0

FERC 1885

NEPC

Northfield Mt PS

(Upper)

CENAD

MA/Franklin

Connecticut River

14.0

965.0

938.0

196.0

134.0

FERC 2485

First Light Hydr

Rocky River PS Lake

Candlewood

CENAD

CT/Litchfield

Housatonic River

142.5

430.0

418.0

5,608.0

4,692.0

FERC 2576

CLPC

Shepaug Dam & Lake

CENAD

CT/Litchfield

Housatonic River

5.0

200.0

172.0

1,882.0

1,125.0

FERC 2576

CLPC

Stevenson Dam Lake

Zoar

CENAD

CT/Litchfield

Housatonic River

5.0

108.0

80.0

1,148.0

516.0

FERC 2576

CLPC

Turners Falls (Low)

Dam & Lake

CENAD

MA/Franklin

Connecticut River

8.7

185.0

176.0

2,110.0

1,880.0

FERC 1889

WMEC

Vernon Dam & Lake

CENAD

NH/Windham

Connecticut River

18.3

220.1

212.1

1,980.0

FERC 1904

NEPC

Waterbury Dam &

Reservoir

CENAD

VT/Washington

Little River

FPMCAR

27.7

617.5

592.0

890.0

PL 78-534

Wilder Dam & Lake

CENAD

NH/Windsor

Connecticut River

13.3

385.0

380.0

2,240.0

FERC 1893

NEPC

Omaha District

Boysen Dam &

Reservoir

CENWD

WY/Fremont

Wild River

150.4

4,732.2

4,725.0

22,170.0

19,560.0

PL 78-534

USBR

FEIQ

146.1

4,725.0

4,717.0

19,560.0

16,960.0

EIQ

403.8

4,717.0

4,685.0

16,960.0

9,280.0

Canyon Ferry Dam &

Lake

CENWD

MT/Lewis Clark

Missouri River

99.5

3,800.0

3,797.0

33,535.0

32,800.0

PL 78-534

USBR

FEI

795.1

3,797.0

3,770.0

32,800.0

24,125.0

EIQ

711.5

3,770.0

3,728.0

24,125.0

11,480.0

Clark Canyon Dam &

Reservoir

CENWD

MT/Beaverhead

Beaverhead River

79.1

5,560.4

5,516.1

5,900.0

5,160.0

PL 78-534

USBR

50.4

5,546.1

5,535.7

5,160.0

4,495.0

126.1

5,535.7

5,470.6

4,495.0

220.0

Enders Dam

Reservoir

CENWD

NE/Chase

Frenchman Creek

30.0

3,127.0

3,112.3

2,405.0

1,707.0

PL 78-534

USBR

ICR

34.5

3,112.3

3,082.4

1,707.0

658.0

Glendo Dam &

Reservoir

CENWD

WY/Platte

North Platte River

271.9

4,653.0

4,635.0

17,990.0

12,370.0

PL 78-534

USBR

EIM

454.3

4,635.0

4,570.0

12,370.0

3,130.0

Heart Butte Dame &

Lake Tschida

CENWD

ND/Grant

Heart River

147.9

2,094.5

2,064.5

6,580.0

3,400.0

PL 78-534

USBR

69.0

2,064.5

2,030.0

3,400.0

810.0

Jamestown Dam &

Reservoir

CENWD

ND/Stutsman

James River

185.4

1,454.0

1,429.8

13,210.0

2,090.0

PL 78-534

USBR

28.1

1,429.8

1,400.0

2,090.0

160.0

Keyhole Dam &

Reservoir

CENWD

WY/Crook

Belle Fourche River

140.5

4,111.5

4,099.3

13,730.0

9,410.0

PL 76-476

USBR

185.8

4,099.3

4,051.0

9,410.0

820.0

Pactola Dam &

Reservoir

CENWD

SD/Pennington

Rapid Creek

43.1

4,621.5

4,580.2

1,230.0

860.0

PL 78-534

USBR

55.0

4,580.2

4,456.1

860.0

100.0

Shadehill Dam &

Reservoir

CENWD

SD/Perkins

Grand River

218.3

2,302.0

2,271.9

9,900.0

4,800.0

PL 78-534

USBR

80.9

2,271.9

2,250.8

4,800.0

Tiber Dam &

Reservoir

CENWD

MT/Liberty

MT/Toole

Marias River

400.9

3,012.5

2,993.0

23,150.0

17,890.0

PL 78-534

USBR

FIQ

268.0

2,993.0

2,979.0

17,890.0

13,790.0

121.7

2,976.0

2,966.4

13,790.0

11,710.0

Yellowtail Dam &

Bighorn Lake

CENWD

MT, Big Horn

Bighorn River

258.3

3,657.0

3,640.0

12,600.0

PL 78-534

USBR PUD

FEIQ

240.3

3,640.0

3,614.0

6,915.0

EIQ

336.1

3,614.0

3,547.0

4,150.0

Portland District

Emigrant Dam &

Reservoir

CENWD

OR/Jackson

Emigrant Creek

FIR

39.0

2,241.0

2,131.5

801.0

80.0

PL 81-83

USBR

Galesville Dam

CENWD

OR/Douglas

Cow Creek

FEMCR

42.2

1,881.5

1,780.0

760.0

150.0

FERC No.

7161001

Douglas County

Mayfield Dam &

Reservoir

CENWD

WA/Lewis

Cowlitz River

FER

21.4

425.0

415.0

2,250.0

2,030.0

FPC Number

2016-A

Tac WN

Mossyrock Dam

Davisson Lake

CENWD

WA/Lewis

Cowlitz River

FER

1,397.0

778.5

600.0

11,830.0

4,250.0

FERC

Number

2016-A

Tac WN

Ochoco Dam &

Reservoir

CENWD

OR/Crook

Ochoco Creek

FICR

52.5

3,136.2

0.0

1,130.0

130.0

PL 84-992

USBR

Prineville Dam &

Reservoir

CENWD

OR/Crook

Crooked River

FIRC

233.0

3,257.9

3,114.0

3,997.0

140.0

PL 84-992

USBR

Scoggins Dam Henry

Hagg Lake

CENWD

OR/Washington

Soggins Creek

FIR

56.3

305.8

235.3

116.0

4.0

PL 89-596

USBR

ER 1110-2-240

30 May 16

D-3

Rock Island District

Alpine Dam

CENWD

IL/Winnebago

Keith Creek

0.6

796.0

760.0

52.0

0.0

PWA Proj

Rockford, IL

Sacramento District

Big Dry Creek &

Diversion

CEPSD

CA/Fresno

Big Dry Creek & Dog

Creek

30.3

432.7

393.0

2,151.0

0.0

PL 77-228

Reclamation

Board CA

Blue Mesa Dam &

Reservoir

CESPD

CO/Gunnison

Gunnision River

FERM

748.5

7,519.4

7,393.0

9,180.0

2,790.0

PL 84-485

USBR

ERM

192.3

7,393.0

7,358.0

2,790.0

1,870.0

Boca Dam &

Reservoir, CA

CESPD

CA/Nevada

Little Truckee River

8.0

5,605.0

5,596.4

980.0

893.0

PL 61-289

USBR

33.1

5,596.4

5,521.0

893.0

52.0

PL 68-292

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Project

Name

USACE

Division

Camanche Dam &

Reservoir

CESPD

CA/San Joaquin

Mokelumne River

FRIE

200.0

235.5

205.1

7,600.0

5,507.0

PL 86-645

East Bay MUD

RIE

230.9

205.1

98.6

5,507.0

41.0

Don Pedro Dam &

Lake

CESPD

CA/Tuolumne

Tuolumne River

FEIR

340.0

830.0

802.0

12,900.0

11,260.0

PL 78-534

M&T Irrigation

EIR

1,381.0

802.0

600.0

11,260.0

3,520.0

308.0

600.0

342.0

3,620.0

29.0

East Canyon Dam &

Reservoir

CESPD

UT/Morgan

East Canyon Creek

FEIM

48.0

5,705.5

5,578.0

684.0

130.0

PL 81-273

USBR

Echo Dam &

Reservoir

CESPD

UT/Summit

Weber River

FEIM

74.0

5,560.0

5,450.0

1,455.0

0.0

PL 81-83

USRB

Folsom Dam Lake

CESPD

CA/Sacramento

American River

FEIM

400.0

466.0

427.0

11,450.0

9,040.0

USBR

EIM

610.0

427.0

210.0

9,040.0

0.0

Friant Dam &

Millerton Lake

CESPD

CA/Fresno

San Joaquin River

FEIM

390.5

578.0

466.3

4,850.0

2,101.0

PL 75-392,

PL 76-868

USBR

Indian Valley Dam &

Reservoir

CESPD

CA/Lake

N.F. Cache Creek

FIRC

40.0

1,485.0

1,474.7

3,975.0

3,749.0

PL 84- 984

Yolo FC&W

IRC

256.6

1,474.7

1,334.0

3,749.0

308.0

Jordanelle Dam &

Reservoir

CESPD

UT/Wasatch

Provo River

FIMRC

100.0

6,166.4

6,129.3

3,024.0

2,389.0

70 Stat. 105

(11 Apr 56)

USBR

214.0

6,129.3

5,902.0

2,389.0

80.0

(CO River

Stor Proj)

Lemon Dam &

Reservoir

CESPD

CO/La Plata

Florida River

FIM

39.0

8,148.0

9,023.0

622.0

62.0

PL 84-485

USBR

Little Dell Dam &

Reservoir

CESPD

UT/Salt Lake

Dell Creek

3.0

5,798.0

5,785.0

249.0

237.0

PL 90-483

MWD SLC

17.5

5,785.0

5,668.2

237.0

50.0

Los Banos Dam &

Detention

CESPD

CA/Merced

Los Banos Creek

14.0

353.5

327.8

619.0

467.0

PL 86-488

USBR

20.6

327.8

296.0

467.0

297.0

Lost Creek Dam &

Reservoir

CESPD

UT/Morgan

Lost Creek

FEIM

20.0

6,005.0

5,912.0

365.0

93.0

PL 81-273

USBR

Mountain Dell Dam

& Reservoir

(operated as part of

Little Dell Project)

CESPD

UT/Salt Lake

Parley's Creek

1.0

5,526.0

5,512.0

83.0

65.0

PL 90-483

City of Salt Lake

2.2

5,512.0

5,468.0

65.0

15.0

New Bullards Bar

Dam & Reservoir

CESPD

CA/Yuba

Yuba River

FEIMR

170.0

1,955.0

1,916.8

4,790.0

4,201.0

PL 89-298

YCWA

EIMR

556.4

1,916.8

1,732.0

4,201.0

1,910.0

New Exchequer Dam

& Lake

CESPD

CA/Tuolumne

Merced River

FEIR

233.6

1,732.0

1,395.0

1,910.0

25.0

PL 86-645

Merced

Irrigation

EIR

451.6

799.0

660.0

4,849.0

1,900.0

171.0

661.0

467.0

1,900.0

150.0

New Melones Dam

& Lake

CESPD

CA/Tuolumne

CA/Calaveras

Stanislaus River

FEIMR

450.0

1,088.0

1,049.5

12,500.0

10,900.0

PL 87-874

USBR

EIMR

1,670.0

1,049.5

808.0

10,900.0

3,440.0

IMR

300.0

808.0

540.0

3,440.0

0.0

Oroville Dam & Lake

CESPD

CA/Butte

Feather River

FEIMAR

750.0

900.0

848.5

15,800.0

13,346.0

PL 85-500

EIMAR

1,935.8

848.5

640.0

13,346.0

5,838.0

IMAR

852.2

640.0

228.0

5,838.0

40.0

Paonia Dam &

Reservoir

CESPD

CO/Gunnison

Muddy Creek

FIR

15.0

6,447.5

6,373.0

327.0

42.0

PL 80-177

USBR

1.0

6,373.0

6,358.0

42.0

32.0

PL 84-485

Pineview Dam &

Reservoir

CESPD

UT/Weber

Ogden River

FEIM

110.0

4,900.0

4,818.0

2,871.0

0.0

PL 81-273

USBR

Prosser Creek Dam

& Reservoir

CESPD

CA/Nevada

Prosser Creek

8.6

5,703.7

5,660.6

334.0

86.0

PL 84-858

USBR

20.0

4,741.2

5,703.7

745.0

334.0

PL 85-706

Red Fleet Dam &

Reservoir

CESPD

UT/Unitah

Big Bruch Creek

FIMRC

18.0

5,608.3

5,561.5

520.0

261.0

PL 87-483

USBR

IMRC

4.0

5,561.5

5,543.7

261.0

187.0

4.0

5,543.7

5,506.0

187.0

42.0

Ridgeway Dam &

Reservoir

CESPD

CO/Ouray

Umcompahgre River

FIMCR

59.4

6,871.1

6,794.9

1,065.0

539.0

PL 90-537

USBR

IMCR

25.0

6,794.9

6,720.0

539.0

85.0

Shasta Dam Lake

CESPD

CA/Shasta

Sacramento River

FEIA

1,300.0

1,067.0

1,018.6

29,570.0

43,894.0

PL 75-392

USBR

EIA

3,241.0

1,018.6

735.8

23,894.0

2,200.0

Stampede Dam &

Reservoir

CESPD

CA/Sierra

Little Truckee River

FEM

22.1

5,948.7

5942.1

3,430.0

3,230.0

PL 84-858

USBR

199.4

5,942.1

5798.3

3230

210

Starvation Dam &

Reservoir

CESPD

UT/Duschesne

Strawberry River

FIM

152.3

5,712.0

5624.8

3310

689

PL 84-485

USBR

15.0

5,624.0

5,595.0

689.0

199.0

Tulloch Dam &

Reservoir

(operated as part of

New Melones

Project)

CESPD

CA/Calaveras

Stanislaus River

FEIMR

10.0

510.0

501.5

1,450.0

1,100.0

FERC 2067

South San, Oak

Irr

EIMR

57.0

501.5

431.0

1,100.0

320.0

Vallecito Dam &

Reservoir

CESPD

CO/La Plata

Los Pinos River

FEI

125.4

7,665.0

7,600.0

2,720.0

695.0

PL 61-288

USBR

13.3

7,600.0

7,582.5

695.0

378.0

PL 68-292

Wanship Dam &

Rockport Lake

CESPD

UT/Summit

Weber River

FEIM

61.0

6,037.0

5,930.0

121.0

PL 81-273

USBR

ER 1110-2-240

30 May 16

D-4

San Francisco District

Del Valle Dam &

Reservoir

CESPD

CA/Alameda

Alameda Creek

37.0

745.0

703.1

1,060.0

710.0

PL 87-874

DWR, CA

FIM

1.0

703.1

702.2

710.0

700.0

IMR

29.0

702.2

635.0

700.0

275.0

Savannah District

Jocassee Dam &

Reservoir

CESAD

SC/Pickens

Keowee River

PRFC

1,160.0

1,110.0

1,080.0

7,565.0

6,815.0

FERC 2503

USBR Power

Keowee Dam &

Lake, SC

CESAD

SC, Pickens

Keowee River

FPMCAR

392.0

800.0

775.0

18,372.0

13,072.0

FERC 2503

Duke Power

Stevens Creek Dam

& Reservoir

CESAD

GA/Columbia

Savannah River

10.5

187.5

183.0

4,300.0

0.0

FERC 2535

SCE&G

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Project

Owner

Seattle District

Grand Coulee Dam

Fdr Lake

CENWD

WA/Okanogan &

Grant

Columbia River

FEI

5,185.5

1,290.0

1,208.0

82,280.0

45,592.0

PL 89-561

USBR

Hungry Horse Dam &

Reservoir

CENWD

MT/Flathead

S Fork Flathead

River

FEI

2,982.0

3,560.0

3,336.0

23,800.0

5,400.0

PL 78-329

USBR

Kerr Dam Flathead

Lake

CENWD

MT/Lake

Flathead River

FER

1,219.0

2,893.0

2,993.0

125,560.0

120,000.0

FERC 5

Montana Power

Priest Rapids Dam &

Reservoir

CENWD

WA/Grant

Columbia River

FER

43.0

488.0

481.5

7,200.0

5,900.0

FERC 2114-A

Grant PUD

Rocky Reach Dam

Lake Entiat

CENWD

WA/Chelan

Columbia River

FER

38.0

707.0

703.0

10,000.0

9,000.0

FERC 2145

Chelan PUD

Ross Dam &

Reservoir

CENWD

WA/Whatcom

Skagit River

1,052.0

1,602.5

1,475.0

11,700.0

4,450.0

FERC 553

Sttl

Upper Baker Dam

Baker Lake

CENWD

WA/Whatcom

Baker River

184.6

724.0

674.0

2,375.0

PL 89-298,

FERC 21508

Puget Sound

Energy

Wanapum Dam &

Reservoir

CENWD

WA/Grant

Columbia River

FER

149.5

571.5

560.0

13,500.0

15,000.0

FERC 2114-8

Grant PUD

Wells Dam Lake

Pateros

CENWD

WA/Douglas

Columbia River

FER

97.0

781.0

771.0

12,000.0

8,000.0

FERC 2149

Douglas PUD

Wynoochee Dam

CENWD

WA/Grays Harbor

Wynoochee River

FEIM

65.4

800.0

700.0

1,122.0

227.0

FERC 6842

City of Aberdeen

Tulsa District

Altus Dam &

Reservoir

CESWD

OK/Jackson

North Fork Red River

19.6

1,562.0

1,559.0

6,800.0

6,260.0

PL 761

USBR

INR

132.6

1,559.0

1,517.5

6,260.0

735.0

Cheney Dam &

Reservoir

CESWD

KS/Sedgwick

West Fork

Winnescah River

80.9

1,429.0

1,421.6

12,420.0

9,540.0

PL 86-787

USBR

151.8

1,421.6

1,392.9

9,540.0

1,970.0

0.0

Fort Cobb Dam &

Reservoir

CESWD

OK/Caddo

Pond (Cobb) Creek

63.7

1,354.8

1,342.0

5,980.0

4,100.0

PL 419

USBR

IMCR

78.3

1,342.0

1,300.0

4,100.0

337.0

Foss Dam &

Reservoir

CESWD

OK/Custer

Washita River

180.6

1,668.6

1,652.0

13,140.0

8,800.0

PL 419

USBR

IMRC

243.8

1,652.0

1,597.2

8,800.0

1,360.0

Kerr Dam & Lake

Hudson (Markham

Ferry Project)

CESWD

OK/Mayes

Grand Neosho River

244.2

636.0

619.0

18,800.0

10,900.0

PL 76-476

GRD Authority

48.6

619.0

599.0

10,900.0

4,500.0

FERC 2183

Lake Thunderbird

(Norman Reservoir

CESWD

OK/Cleveland

Little River

196.2

1,064.7

1,039.0

13,850.0

8,800.0

PL 86-529

USBR

0.0

Lake Kemp Dam &

Reservoir

CESWD

TX/Wichita

Wichita River

234.9

1,156.0

1,144.0

23,830.0

15,590.0

SD 144

WF&C

268.0

1,144.0

1,114.0

15,590.0

3,350.0

WID2

McGee Creek Dam &

Reservoir

CESWD

OK/Atoka

McGee Creek

85.3

595.5

577.1

5,540.0

3,810.0

PL 94-423

USBR

MCR

108.0

577.7

515.1

3,810.0

370.0

Mt Park Dam Tom

Steed Reservoir

CESWD

OK/Kiowa

W Otter Creek

20.3

1,414.0

1,411.0

7,130.0

6,400.0

PL 90-503

USBR

MRC

89.0

1,411.0

1,386.3

6,400.0

1,270.0

Pensacola Dam

Grand Lake O' the

Cherokees

CESWD

OK/Mayes

Grand (Neosho)

River

525.0

755.0

745.0

59,200.0

46,500.0

PL 77-228

GRD Authority

1,192.0

745.0

705.0

46,500.0

17,000.0

FERC 1494

Sanford Dam & Lake

Meredith

CESWD

TX/Hutchison

Canadian River

462.1

2,965.0

2,971.3

21,640.0

17,320.0

PL 81-898

USBR

IMCRG

761.3

2,941.3

2,860.0

17,320.0

4,500.0

Walla Walla District

Agency Dam &

Reservoir

CENWD

OR/Malheur

North Fork Malheur

River

FICR

60.0

3,340.0

3,263.0

1,900.0

0.0

PL 68-292

USBR

Anderson Ranch

Dam & Reservoir

CENWD

ID/Elmore

South Fork Boise

River

FEI

423.2

4,196.0

4,039.6

4,740.0

1,150.0

Act of 1939,

53 Stat 1187

USBR

Arrowrock Dam &

Reservoir

CENWD

ID/Elmore

Boise River

286.6

3,216.0

2,974.0

3,100.0

200.0

Act of 1902

32 Stat 388

USBR

Brownlee Dam &

Reservoir

CENWD

OR/Baker

ID/Washington

Snake River

975.3

2,077.0

1,976.0

13,840.0

6,650.0

FERC No.

1971-C

Idaho Power

Bully Creek Dam &

Reservoir

CENWD

OR/Malheur

Bully Creek

31.6

2,516.0

2,456.8

1,082.0

140.0

PL 86-248

USBR

Hells Canyon Dam &

Reservoir

CENWD

OR/Wallowa;

ID/Adams

Snake River

11.7

1,688.0

1,683.0

2,380.0

2,280.0

FERC

Number

1971-A

Idaho Power

Jackson Lake Dam

CENWD

WY/Teton

Snake River

FIC

877.0

6,769.0

6,727.0

25,540.0

PL 57-161

USBR

Little Wood

CENWD

ID/Blain

Little Wood River

30.0

5,237.3

5,128.4

572.0

0.0

PL 84-993

USBR

Mason Dam

CENWD

OR/Baker

Powder River

95.6

4,070.5

3,975.0

2,235.0

PL 87-706

USBR

Palisades Dam &

Reservoir

CENWD

ID/Bonneville

Snake River

FIE

1,202.0

5,620.0

5,452.0

16,100.0

2,170.0

PL 81-864

USBR

ER 1110-2-240

30 May 16

D-5

Ririe Dam &

Reservoir

CENWD

ID/Bonneville

Willow Creek

FIRC

99.0

5,119.0

5,023.0

150.0

360.0

PL 87-874

USBR

Warm Springs Dam

& Reservoir

CENWD

OR/Malheur

Middle Fork

Malhuer River

FICR

191.0

3,406.0

3,327.0

90.0

PL 78-534

Vale, USBR

Elev Limits Feet MSL

Area in Acres

Project Name

USACE

Division

State/

County

Watershed

Project

Purposes

Storage

1,000 AF

(NID Max

Values)

Upper

Lower

Upper

Lower

Authorizing

Legislation

Project

Owner

Wilmington District

Gaston Dam &

Reservoir

CESAD

NC/Halifax

NC/Northampton

Roanoke River

63.0

203.0

200.0

22,500.0

20,300.0

FPA

Virginia Power

Leesville Dam &

Reservoir

CESAD

VA/Campbell;

VA/Pittsylvania;

VA/Bedford

Roanoke River

37.8

613.0

600.0

3,235.0

2,400.0

FPA

Appalachian

Power

Roanoke Rapids Dam

& Reservoir

CESAD

NC/Halifax

Roanoke River

16.8

132.0

128.0

4,600.0

4,100.0

FPC 2009

Virginia Power

Smith Mountain

Dam & Reservoir

CESAD

VA/Bedford;

VA/Franklin;

VA/Roanoke;

VA/Pittsylvania

Roanoke River

40.8

795.0

793.0

20,600.0

20,200.0

FPC, FERC

2210

Appalachian

Power

Project Owner Abbreviations:

DWR- Department of Water Resources

MUD - Municipal Utility District

NEPC - New England Power Company

USBR - U.S. Bureau of Reclamation

Project Purposes Abbreviations:

A - Low Flow Augmentation or Pollution Abatement

C - Fish and Wildlife Conservation

E - Non-USACE Hydropower

F- Flood Control

G - Groundwater

I - Irrigation

M- Municipal and/or Industrial Water Supply

N - Navigation

P - USACE Hydropower

Q - Water Quality or Silt Control

R - Recreation

Authorizing Legislation Abbreviations:

CLPC - Connecticut Light & Power Company

FCA - Flood Control Act

FERC - Federal Energy Regulatory Commission

FPA - Federal Power Act

FPC - Federal Power Commission

GRD - General Requirements Document

PL - Public Law

PUD - Public Utility District

PWA - Public Works Agency

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Appendix E

USACE Environmental Operating Principles

E-1 Environmental Operating Principles.

USACE has reaffirmed its commitment to the environment by formalizing a set of

"Environmental Operating Principles" applicable to all its decision-making and programs.

The Environmental Operating Principles relate to the human environment and apply to all

aspects of business and operations. They apply across Military Programs, Civil Works, Research

and Development, and across the Corps. The Principles require a recognition and acceptance of

individual responsibility from senior leaders to the newest team members. Re-committing to

these principles and environmental stewardship will lead to more efficient and effective

solutions, and will enable the Corps of Engineers to further leverage resources through

collaboration. This is essential for successful integrated resources management, restoration of the

environment and sustainable and energy efficient approaches to all Corps of Engineers mission

areas. It is also an essential component of the Corps of Engineers' risk management approach in

decision making, allowing the organization to offset uncertainty by building flexibility into the

management and construction of infrastructure. These include:

a. Foster sustainability as a way of life throughout the organization.

b. Proactively consider environmental consequences of all Corps activities and act

accordingly.

c. Create mutually supporting economic and environmentally sustainable solutions.

d. Continue to meet our corporate responsibility and accountability under the law for

activities undertaken by the Corps, which may impact human and natural

environments.

e. Consider the environment in employing a risk management and systems approach

throughout the life cycles of projects and programs.

f. Leverage scientific, economic and social knowledge to understand the environmental

context and effects of Corps actions in a collaborative manner.

g. Employ an open, transparent process that respects views of individuals and groups

interested in Corps activities

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APPENDIX F

Terms and Abbreviations

F.1 Terms.

Storage. The retention of water or delay of runoff either by planned operation, as in a reservoir,

or by temporary filling of overflow areas, as in the progression of a flood wave through a natural

stream channel. Definitions of specific types of storage that may be included in USACE

reservoirs are:

a. Active storage. The volume of the reservoir that is available for authorized purposes

such as power generation, irrigation, flood control, water supply, etc. The bottom elevation is the

minimum operating level or the top of inactive storage (where present).

b. Dead storage. The storage that lies below the invert of the lowest outlet and that,

therefore, cannot readily be withdrawn from the reservoir.

c. Flood surcharge. The storage volume that may be available between the top of the

active storage and the design water level.

d. Inactive storage. The storage volume (if any) of a reservoir between the crest of the

invert of the lowest outlet and the minimum operating level.

e. Live storage. The sum of the active-and the inactive storage (if any).

f. Reservoir capacity. The sum of the dead and live storage of the reservoir.

Continuity of Operations (COOP). Emergency relocation and reconstitution of a USACE

activity as a result of either a natural or a man-made (caused) disaster.

Corps Water Management System (CWMS). An integrated system of hardware, software, and

communication resources supporting the USACE real-time water control mission.

Design Water Level. The maximum water elevation including flood surcharge that a dam is

designed to withstand.

Deviation. An operation that departs from the approved water control plan or manual or

operations prescribed by the approved water control plans or manual constitutes a deviation.

This could include a planned, unplanned, or emergency deviation. An allowable deviations is a

risk-informed and temporary operation consistent with the project authorization, all other

applicable laws and policies, and the objectives for system and project operations. A deviation

may be made in order to respond to unforeseen circumstances, alleviate temporary problems or

realize opportunities to increase project benefits (both direct and incidental) on a temporary

basis.

Drought. A deficiency of moisture or lack of storage that results in adverse impacts on people,

animals, or vegetation over a sizeable area. Determination of drought conditions, in relation to

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the conditions of streamflow, is usually based on the most critically severe sequence of low-

water conditions as determined from the historical period of record of streamflow for a particular

river system. Inasmuch as the period of record of streamflow data varies widely between river

systems, this criterion does not yield a consistent measure of drought severity. Hydrologic low-

flow analysis utilizing historical data may be necessary to yield consistent probabilities of low-

water sequences.

Environmental Flow. The quality, quantity, and timing of water flows required to maintain the

components, functions, processes, and resilience of aquatic ecosystems.

Guide Curve. The dividing line between part of the reservoir pool that is designated as flood

control and that part that is designated as conservation.

Letter of Understanding. As used herein, a statement that consummates this regulation for any

given project and defines the general provisions or conditions of the local sponsor or owner,

cooperation agreed to in the authorizing legislative document, and the requirements for

compliance with Section 7 of the Flood Control Act of 1944, the Federal Power Act, or other

special act of Congress. The letter of understanding will be signed by a duly authorized

representative of the Chief of Engineers and the project owner. A “field working agreement”

may be substituted for a letter of understanding, provided that the specified minimum

requirements of the latter, as stated above, are met.

Master Water Control Manual. A water control manual prepared for a system of projects rather

than an individual project. Operation. The physical manipulation of spillway gates, outlet works,

or instrumentation associated with projects. Operations prescribed by a water control plan shall

include the operational flexibility necessary to accomplish the authorized purposes of the project

under foreseeable conditions, according to the approved water control plan or manual. The

approved water control plan or manual is a result of intensive study and includes the hydrologic,

hydraulic, and reservoir regulation analyses of the historical period of record. These analyses

cover a wide range of hydrologic conditions. The water control plan which could include guide

curves, physical constraints, and operational constraints is tested against this range of conditions.

The resulting simulated operations depict what could be represented as normal, high or low

flows and a range of operations to respond to those conditions. Operations within the range

contemplated or prescribed by a water control plan reflect the operational flexibility of the water

control plan or manual and are not considered deviations.

Project. Any water resource impoundment project constructed or modified, including natural

lakes, these could include reservoirs, locks, dams and other water control projects

Project Owner. The entity responsible for maintenance, physical operation, and safety of the

project, and for carrying out the water control plan in the interest of flood control or navigation

as prescribed by USACE. Special arrangements may be made by the project owner for

"operating agencies" to perform these tasks.

Real Time. As used herein, real time denotes the processing of current information or data in a

sufficiently timely manner to influence a physical response in the system being monitored or

controlled. The term includes information on the analyses for and execution of water control

decisions for both minor and major flood events and for navigation and low water regulation

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based on prevailing hydro-meteorological and other conditions and constraints, to achieve

efficient management of water resource systems.

Reregulation. In a multi-dam system, regulating the dramatic peak flows generated by upstream

dams through the measured release of water from the dam farthest downstream.

Reservoir. Any dam-and-reservoir project surveyed, planned, and constructed, or to be planned,

surveyed, constructed, and operated by the U.S. Army Corps of Engineers, that is intended to

contain storage to be jointly managed and operated for multiple purposes under federal law. The

terms “reservoir” and “project” may comprise a single dam-and-reservoir facility or a system of

improvements, depending on how the project is ultimately authorized by Congress, and may

include lock and dam projects, if such lock and dam projects contain storage that was authorized

by Congress and is managed for multiple purposes in accordance with congressional intent.”

Reservoir Regulation Schedule. A compilation of operating criteria, guidelines, guide curves,

and specifications that govern the storage and release functions of a reservoir. In general,

schedules indicate limiting rates of reservoir releases required during various seasons of the year

to meet all Congressionally authorized purposes of the particular project, acting separately or in

combination with other projects in a system. Schedules are usually expressed in the form of

graphs and tabulations, supplemented by concise specifications.

Surcharge. Any storage above the full pool.

Water Control Agreement. A compilation of water control criteria, guidelines, diagrams, release

schedules, guide curves, and specifications that basically govern the use of reservoir storage

space for flood control or navigation, and other authorized purposes. In general, they indicate

controlling or release functions of a water control project for these purposes. In general, they

indicate controlling or limiting rates of discharge and storage space required for flood control or

navigation, based on the runoff potential during various seasons of the year.

Water Control Manual. A document that provides guidance and instruction for project personnel

and a reference source for others who may be involved with, responsible for, or affected by

project regulation. It includes all water control management activities as they relate to hydraulic

and hydrologic aspects of the project, such as descriptions of physical components, operating

procedures, historical facts, and other pertinent data.

Water Control Plan. A document that includes coordinated regulation schedules for

project/system regulation and such additional provisions as may be required to collect, analyze,

and disseminate basic data, prepare detailed operating instructions, assure project safety, and

carry out regulation of projects in an appropriate manner. For the purpose of this regulation, the

term “water control plan” refers to the plan of regulation for a water resources project in the

interest of flood control, navigation, and other authorized purposes.

Water Control Regulation. The regulation of water control projects according to regulation

schedules in the water control plan and any other criteria in the water control manual. Either (1)

water control procedures and decisions that normally are determined by regulating engineers, or

(2) provisions governing water control resource management found in legal rules, agreements,

contracts, FERC licenses, interstate compacts, and the like.

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Water Quality. The physical, chemical, biological, and radiological characteristics of surface and

ground water affecting abiotic and biotic interrelationships.

Water Quality Management. The management of water resources to improve, restore, conserve,

and protect the physical, chemical, biological, and radiological quality of the water for natural

and human use.