A Dry-Looking Anderson County Lot Can Still Sit in a Regulated Floodplain

Plenty of rural Anderson County land that looks high and dry in a fair-weather June drains straight into a creek bottom or the Trinity River floodplain when the rain comes. The county adopted a Flood Damage Prevention Ordinance in 2023, and on land that maps inside a regulated flood zone, you're expected to pull a floodplain development permit before you set a house, drop a mobile home, add fill, or reshape a building site.

The reason it bites people is timing. A floodplain question is cheap to answer before you close on a tract and expensive to answer after a foundation is poured in the wrong spot, since elevation requirements can mean building higher, or not building where you wanted at all. The mapping doesn't care what the property looks like the day you walk it.

Emergency Management keeps the floodplain resolution, the ordinance, and the permit form on its page, and the office is at 703 N. Mallard St., Suite 109, in Palestine. Call (903) 723-7813 and ask whether your specific address falls inside the regulated floodplain. If the tract sits inside a city, the city's flood rules can stack on top of the county's.