Water Risk Profile — ZIP 37203
Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
Very High
Cost Range
$1,800–$11,000
Avg Response
44 min
NFIP
State participates
Local Climate & Risk Factors
Nashville, Tennessee faces water damage from spring tornado season storms, summer flash flooding in hilly terrain, and occasional winter ice storms that cause roof damage enabling water intrusion. The Tennessee and Cumberland Rivers create FEMA Zone AE flood designations throughout the state — Nashville's August 2010 flood dropped 13.5 inches in 36 hours, causing $2 billion in damage. Eastern Tennessee's Great Smoky Mountains region receives 60+ inches of annual rainfall, and mountain terrain creates rapid runoff conditions. Tennessee Insurance Division requires claim acknowledgment within 10 days. Memphis faces Mississippi River corridor flooding from Missouri Valley snowmelt events in spring.
Flood-prone areas: Nations area near Centennial Sportsplex, Bordeaux, and communities along Mill Creek corridor are highest-risk for Cumberland River flooding events
Water Category Cost Table — Nashville, TN
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $2.98–$8.31 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $8.31–$10.06 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $11.81–$15.4 |
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 Nashville market (3.5–14/sq ft range).