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Data / Federal rules / Flood plains

Federal rules on flood plains: 13 since April 2024

11 final rules and 2 proposed rules since April 11, 2024, 8 of them marked significant. Most come from the Agriculture Department (2), Housing and Urban Development Department (2), National Aeronautics and Space Administration (2), Rural Utilities Service (2).

SpecStream is the live web data engine for teams and agents. It reads every rule and proposed rule in the Federal Register each morning, and this page is that reading. Name your industry once and new rules, comment deadlines and effective dates arrive in your sheet, CRM, Slack or agent as they are published.

Every document, newest first

DocumentAgencyTypePublished
Highly Erodible Land and Wetland Conservation
2026-15284
Agriculture DepartmentFinal ruleJul 29
Rescission of Floodplain Management and Protection of Wetlands; Minimum Property Standards for Flood Hazard Exposure; Building to the Federal Flood Risk Management Standard
2026-13939 · significant
Housing and Urban Development DepartmentProposed ruleJul 10
Procedures for Implementing the National Environmental Policy Act
2026-13245 · significant
National Aeronautics and Space AdministrationFinal ruleJul 1
Implementation of the National Environmental Policy Act
2026-01092
Tennessee Valley AuthorityFinal ruleJan 21
Removal of Unconstitutional Preferences Based on Race and Sex in Response to Court Ruling
2025-12877
Rural Utilities ServiceFinal ruleJul 10, 2025
National Environmental Policy Act
2025-12326 · significant
Agriculture DepartmentFinal ruleJul 3, 2025
Compliance With Floodplain and Wetland Environmental Review Requirements
2025-08586 · significant
Energy DepartmentProposed ruleMay 16, 2025
ALP Express Pilot to Permanent Status
2024-29706
Small Business AdministrationFinal ruleDec 18, 2024
Updates to Floodplain Management and Protection of Wetlands Regulations To Implement the Federal Flood Risk Management Standard; Correction
2024-23397 · significant
Federal Emergency Management AgencyFinal ruleOct 10, 2024
Updates to Floodplain Management and Protection of Wetlands Regulations To Implement the Federal Flood Risk Management Standard
2024-15169 · significant
Federal Emergency Management AgencyFinal ruleJul 11, 2024
Update to Methodology and Formulas for Allocation of Loan and Grant Program Funds
2024-09446
Rural Utilities ServiceFinal ruleMay 1, 2024
Floodplain Management and Protection of Wetlands; Minimum Property Standards for Flood Hazard Exposure; Building to the Federal Flood Risk Management Standard
2024-06246 · significant
Housing and Urban Development DepartmentFinal ruleApr 23, 2024
Procedures for Implementing the National Environmental Policy Act
2024-07006 · significant
National Aeronautics and Space AdministrationFinal ruleApr 11, 2024

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Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.