Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
Medium
Cost Range
$1,400–$7,500
Avg Response
42 min
NFIP
State participates
Flash-flood alley location makes San Antonio one of the most flood-prone inland cities in the U.S.; Balcones Escarpment channels heavy rainfall into creeks
Flood-prone areas: Flood-prone corridors include Leon Creek, Salado Creek, and Calaveras Creek drainages
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $2.34–$6.29 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $6.29–$7.62 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $8.94–$11.55 |
Estimates exclude reconstruction (drywall, flooring replacement). National benchmarks: Cat 1 $3.75–$4.25, Cat 2 $4.10–$6.50, Cat 3 $7–$7.50/sq ft — adjusted for San Antonio market (2.75–10.5/sq ft range).
