Flood Mapping Modernization & Homeowner Empowerment

Current understanding

To be populated as evidence accumulates.

Evidence log

• 2025-12-01 — Energy and Water Development and Related Agencies Appropriations Act, 2026: S.3293 (FY2026 Energy and Water Appropriations) funds Army Corps civil works and Bureau of Reclamation floodplain-related activities that operate alongside FEMA-led flood mapping efforts. (novelty: 2)
• 2025-02-25 — Disaster Survivors Fairness Act of 2025: 2025 — Disaster Survivors Fairness Act of 2025 (companion FEMA-focused proposal) would require a unified electronic disaster assistance application system and expand housing assistance eligibility; complements mapping/NFIP reforms by addressing post-disaster survivor intake rather than pre-disaster risk identification. (novelty: 2)
• 2026-07-10 — Rescission of Floodplain Management and Protection of Wetlands; Minimum Property Standards for Flood Hazard Exposure; Building to the Federal Flood Risk Management Standard: HUD proposed rule to rescind its 2024 floodplain/wetlands rule implementing the Federal Flood Risk Management Standard is a parallel track to FEMA mapping efforts—affecting how HUD-assisted projects treat mapped floodplains even as FEMA map modernization proceeds. (novelty: 2)
• 2026-06-23 — Energy and Water Development and Related Agencies Appropriations Act, 2027: HR9022 (FY2027 Energy and Water Appropriations) funds Army Corps of Engineers civil works and floodplain management activities that intersect with (though do not replace) FEMA-led flood mapping efforts. (novelty: 2)
• 2025-11-21 — Urban Canal Modernization Act: cross-connection with reclamation-urban-canal-safety: Urban canal failures are a localized flood hazard; canal-of-concern designations and flood mapping both address infrastructure-adjacent inundation risk in urbanized areas. (novelty: 2)
• 2026-06-29 — NFIP Premium Transparency Act: 2026-06 — Related NFIP transparency effort: HR9511 (NFIP Premium Transparency Act) referred to House Financial Services, seeking greater disclosure of how NFIP premiums are calculated; complements mapping-modernization proposals by targeting the pricing side of flood risk. (novelty: 2) (novelty: 2)
• 2026-05-13 — Flood Mapping Modernization and Homeowner Empowerment Pilot Program Act of 2026: S.4515 (119th Congress), the Flood Mapping Modernization and Homeowner Empowerment Pilot Program Act of 2026, was introduced and referred to the Senate Committee on Banking, Housing, and Urban Affairs; proposes a pilot to update federal flood mapping processes and provide homeowners more direct engagement with map determinations. (novelty: 2)

Open questions

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