Texas floodplain and flood maps (TX)
Texas's floodplain program: the flood maps, the extra rules that apply to building or rebuilding near water, and who runs the program locally.
Texas floodplain and flood maps
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What you can look up here
- Flood zonesCheck FEMA flood zones and find the floodplain office.
- Hazards and emergency informationEvacuation zones, hazard plans, shelters, and disaster help.
About this resource
- Provided by
- Texas Water Development Board (official)
- Covers
- Texas statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 14, 2026
- Web address
- https://www.twdb.texas.gov/flood/
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