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Pub Number Proponent Title Pub Date Latest Review Info
ER 1110-2-1463 CECW-EH Hydrologic Engineering for Hydropower 5/30/1992 Defines the scope, authorities, and requirements for hydrologic engineering studies performed in support of hydropower studies for both conventional and pumped-storage hydroelectric projects.
ER 1110-2-1464 CECW-EH-Y Hydrologic Analysis of Watershed Runoff 6/30/1994 Defines the scope, authorities, and analysis and reporting requirements for performing watershed-runoff analyses associated with U.S. Army Corps of Engineers studies.
ER 1110-2-1802 CECW-EC Post-Earthquake Inspections and Reporting for Civil Works Structures 12/21/2023 Supersedes ER 1110-2-1802 dated 7/28/2017
ER 1110-2-1806 CECW-EC Earthquake Analysis, Evaluation, and Design for Civil Works Project - effective 29 June 2024 5/29/2024 Effective 29Jun2024 - supersedes ER 1110-2-1806, dated 31 May 2016
ER 1110-2-1925 CECW-EG Field Control Data for Earth and Rockfill Dams 7/3/1969 Prescribes responsibilities and procedures for reporting field control data for earth and rockfill dams.
ER 1110-2-1941 CECW-EC Drought Contingency Plans 2/28/2018 . This regulation provides policy and guidance for the preparation of drought contingency plans as part of the U.S. Army Corps of Engineers’ (USACE) overall water management activities.
ER 1110-2-1942 CECW-EG Inspection, Monitoring and Maintenance of Relief Wells 2/29/1988 Provides policy guidance for scheduled monitoring, inspection, evaluation, maintenance and rehabilitation of relief wells at civil works projects.
ER 1110-2-2902 CECW-EH-D Prescribed Procedures for the Maintenance and Operation of Shore Protection Works 6/30/1989 Provides specific performance requirements and guidance for accomplishing the satisfactory maintenance and operation of shore protection works, including coastal structures, beach fill projects, and protective dunes.
ER 1110-2-4401 CECW-EC Clearances for Electric Power Supply Lines and Communication Lines Over Reservoirs 2/28/2021 Defines the minimum vertical clearances to be provided when relocating or replacing existing or when constructing new power and communication lines over waters of reservoir projects. Definitions are provided in paragraph 5.
ER 1110-2-8151 CECW-EH Monitoring Completed Coastal Navigational Projects 7/31/1997 States the objective, outlines the scope, discusses funding, assigns responsibility, and establishes the procedures by which the Corps of Engineers (CE) evaluates planning, design, construction, and operation and maintenance performance of civil works navigation projects.
ER 1110-2-8152 CECW-ED Planning and Design of Temporary Cofferdams and Braced Excavation 8/31/1994 Provides directives for procedures to be followed while planning and designing temporary construction for cofferdams and unwatered excavations on major civil works projects.
ER 1110-2-8153 CECW-EH-Y Technical Project Sedimentation Investigations 9/30/1995 Prescribes the procedure and rationale for conducting sedimentation investigations in support of the hydrologic analysis, hydraulic design of civil works projects, and environmental impact analyses.
ER 1110-2-8154 CECW-EC Water Quality Management 5/31/2018 The purpose of this regulation is to provide direction for the water quality management of U.S Army Corps of Engineers’ (Corps) Civil Works projects.
ER 1110-2-8156 CECW-EC Errata Sheet #1: Engineering and Design Preparation of Water Control Manuals 11/11/2018 The Purpose is to standardized the format, content, and procedures to be followed in the preparation of water control manuals prepared by the U.S. Army Corps of Engineer (USACE)
ER 1110-2-8157 CECW-CE, CECW-CO Responsibility for Hydraulic Steel Structures 6/15/2009 Defines engineering responsibilities for design, construction and operation of hydraulic steel structures.
ER 1110-2-8159 CECW-ED Life Cycle Design and Performance 10/31/1997 Defines engineering policies for selection of all systems, components, and materials for Civil Works projects, on the basis of their long-term performance.
ER 1110-2-8160 CECW-CE, CECW-CO, CECW-P Engineering and Design: Policies for Referencing Project Evaluation Grades To Nationwide Vertical Datums 3/1/2009 Establishes U.S. Army Corps of Engineers (USACE) policies for referencing project elevation grades to nationwide vertical datums established and maintained by the U.S. Department of Commerce.
ER 1110-2-8161 CECW-CE Structural Design And Evaluation Of Civil Works Buildings 2/1/2020 This regulation establishes the criteria for the structural design of new civil works buildings and the structural evaluation of existing civil works buildings.
ER 1110-2-8164 CECW-CE/ CECW-CE Policies, Guidance, and Requirements for Hydrographic Surveying and Mapping Digital Products 7/25/2017 This Engineer Regulation (ER) establishes general criteria and policy for the executionof hydrographic surveying throughout U.S. Army Corps of Engineers (USACE) river, harbor, and coastal navigation projects, water control projects, and shore protection projects.
ER 1110-2-8165 CECW-EC Inundation Maps and Emergency Action Plans and Incident Management for Dams and Levee Systems 9/24/2024
ER 1110-2-8166 CECW-EC Geotechnical, Geology, and Materials Community of Practice Organization 5/15/2024 GGM CoP - Effective 15 June 2024
ER 1110-3-12 CECW-EC Quality Management 9/12/2025 This engineer regulation (ER) provides policy, guidance, principles, practices, and tools for delivering quality products and services to stakeholders of the U.S. Army Corps of Engineers (USACE).
ER 1110-3-113 CEEC Department of the Army Facilities Standardization Program 9/15/2026
ER 1110-3-1300 CEMP-EE Military Programs Cost Engineering 8/26/1999 Prescribes U.S. Army Corps of Engineers (USACE) cost engineering policies, requirements, and procedures for Military Programs.
ER 1110-3-1301 CECW-EC ENVIRONMENTAL REMEDIATION AND REMOVAL PROGRAMS 12/30/2016 This regulation supersedes ER 1110-3-1301, dated 10 March 1999. Environmental Remediation and Removal Programs Cost Engineering
ER 1110-8-2(FR) CECW-EH Inflow Design Floods for Dams and Reservoirs 3/1/1991 Sets forth hydrologic engineering requirements for selecting and accommodating Inflow Design Floods (IDF) for dams and reservoirs.
ER 1110-34-1 CECW-CE Transportation Systems Mandatory Center of Expertise 3/27/2026
ER 1110-345-53 CEMP-ET STRUCTURAL STEEL CONNECTIONS 7/22/1994 Prescribes the policy and procedures for the design and approval of structural steel connections for military construction projects
ER 1110-345-100 CECW-EC Design Policy for Military, Inter-agency, and International Construction 9/3/2025
ER 1110-345-700 CECW-EC Design Analysis, Drawings, Specifications, and Minimum Submittal Requirements 3/4/2026
ER 1110-345-721 CECW-EC U.S. Army Corps of Engineers Medical Facilities Mandatory Center of Expertise and Standardization 3/31/2026
ER 1110-345-723 CECW-CE TOTAL BUILDING COMMISSIONING PROCEDURES 3/31/2017 This Engineering Regulation (ER) supersedes ER 1110-345-723, Systems Commissioning Procedures, dated 31 July 1995. This regulation provides policy and guidance for developing total building commissioning procedures and executing/documenting commissioning activities for delivering facilities and systems starting with the planning phase and continuing through the post occupancy phase.
ER 1110-345-911 CECW-EC U.S. Army Corps of Engineers Missile Defense Mandatory Center of Expertise and Standardization 1/2/2026
ER 1125-2-307 CECW-CO SUBSISTENCE, QUARTERS, AND ALLOWANCES 2/1/2011 Prescribes procedures for the operation of messing and quartering facilities on Civil Works floating plant and the requirements and conditions for furnishing subsistence and/or quarters.
ER 1130-2-337 CECW-OP ASSIGNMENT OF OPERATION AND MAINTENANCE EXPENSES TO PROPER COST ACCOUNTS FOR MULTIPLE-PURPOSE PROJECTS WITH POWER 7/15/1969 Establishes standard guidelines for making charges to cost account numbers for specific operation and maintenance duties and other expenses at multiple-purpose projects with power and project without at-site power which provide down stream hydroelectric power benefits.
ER 1130-2-406 CECW-ON SHORELINE MANAGEMENT AT CIVIL WORKS PROJECTS 10/31/1990 Provides policy and guidance on management of shorelines of Civil Works projects where 36 CFR Part 327 is applicable.
ER 1130-2-500 CECW-CO PARTNERS AND SUPPORT (WORK MANAGEMENT POLICIES) 9/18/2025 Establishes the policy for the management of operation and maintenance activities of USACE personnel performing civil works functions related to flood control, navigation, dredging, hydroelectric power generation, environmental steward ship, and recreation services.
ER 1130-2-510 CECW-CO Hydroelectric Power Operations and Maintenance Policies 7/31/2022 Establishes the policy for the operation and maintenance of USACE hydroelectric power generation facilities and related structures at civil works water resource project.
ER 1130-2-520 CECW-OD NAVIGATION AND DREDGING OPERATIONS AND MAINTENANCE POLICIES 11/29/1996 Establishes the policy for the operations and maintenance of USACE navigation and dredging project and related structures and equipment.
ER 1130-2-530 CECW-OM FLOOD CONTROL OPERATIONS AND MAINTENANCE POLICIES 10/30/1996 Establishes the policy for the operation and maintenance of USACE flood control and related structures at civil works water resource project and of USACE-built flood protection projects operated and maintained by non-Federal sponsors.
ER 1130-2-540 CECW-ON ENVIRONMENTAL STEWARDSHIP APERATIONS AND MAINTENANCE POLICIES 11/15/1996 Establishes land management policy for Corps administered project lands and water
ER 1130-2-550 CECW-ON Recreation Operations and Maintenance Policies 11/15/1996
ER 1130-2-551 CECW-CO Hydropower Operations and Maintenance Policy Bulk Power System Reliability Compliance Program 5/21/2025 Establishes the policies that must be adhered to by each major subordinate command and their subordinate District(s) with hydropower facilities that are registered with the North American Electric Reliability Corporation for compliance with the applicable Federal Energy Regulatory Commission-approved Bulk Power System Reliability Standards.
ER 1130-2-554 CECW-CO USACE Conditions Assessment. 3/30/2021 This policy establishes the requirements for collection of condition data which will be communicated to both internal and external stakeholders in a consistent format for all U.S. Army Corps of Engineers (USACE) Civil Works (CW) assets
ER 1130-2-555 CECW-CO Recreation Use Fees 8/17/2026
ER 1140-1-211 CEMP-CN Support for Others: Reimbursable Services. 3/24/2023 This regulation provides guidance on USACE providing reimbursable services to Department of Defense (DoD) and non-DoD entities, with the exception of services or other support arrangements described under paragraph 6. The USACE Homepage contains a web site for the Interagency and International Services (IIS) program which is located at: http://www.usace.army.mil/Missions/Military-Missions/Interagency-International-Support/ .
ER 1150-2-301 CECW-OC POLICIES AND PROCEDURES - LOCAL COOPERATION 9/1/1967 States the policies and procedures for all USACE elements performing Civil Works functions with regard to the construction of project which require local cooperation.
ER 1150-2-302 CECW-OM ANNUAL REPORT ON LOCAL COOPERATION AGREEMENTS 3/20/1981 This regulation states procedure for reporting requirements of Section 221 of the Flood Control Act of 1970 (P.L. 91-611.
ER 1165-2-18 CECW-PR REIMBURSEMENT FOR NON-FEDERAL PARTICIPATION IN CIVIL WORKS PROJECTS 2/1/1989 Provides guidance on use of Section 215 of the Flood Control Act of 1968 to reimburse a non-Federal public body for construction of part of an authorized Federal project.
ER 1165-2-21 CECW-PR FLOOD DAMAGE REDUCTION MEASURES IN URBAN AREAS 10/30/1980 Provides policies and guidance for COE participation in urban flood damage reduction projects and establishes criteria to distinguish between improvements to be accomplished by the Corps under flood control authorities and storm sewer systems to be accomplished by local interests.
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