Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
medium-high
Cost Range
$2,100–$12,000
Avg Response
36 min
NFIP
State participates
Garland is situated in the upper Trinity River basin with Spring Creek and Rowlett Creek creating multiple flood-prone corridors through the city. The city has conducted significant flood buyout programs along these creeks but neighborhoods adjacent to the corridors remain at risk. Clay soils throughout North Texas cause chronic slab leak issues — Garland's 1960s–1980s housing stock is particularly vulnerable to foundation movement. The 2015 tornado caused widespread roof damage and subsequent water infiltration in northeast Garland.
Flood-prone areas: Downtown Garland and areas near Rowlett Creek have highest flood risk. Firewheel and newer east Garland developments have better drainage. 1970s construction near Brand Rd corridor has highest slab leak rates.
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $3.57–$9.59 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $9.59–$11.61 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $13.63–$17.6 |
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 Garland market (4.2–16/sq ft range).
