Water Risk Profile — ZIP 37068
Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
Medium
Cost Range
$1,500–$8,500
Avg Response
42 min
NFIP
State participates
Local Climate & Risk Factors
Franklin, 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: Historic downtown Franklin and the Columbia Avenue corridor sit inside or adjacent to the Harpeth River's mapped 100-year floodplain and experienced direct flood damage during the May 2010 event; older homes along Lewisburg Pike face similar exposure. The Westhaven planned community, despite its newer construction, abuts the Harpeth floodplain at several points, and homes on the development's western edge should verify their flood zone status and freeboard elevation.
Water Category Cost Table — Franklin, TN
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $2.72–$6.74 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $6.74–$8.16 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $9.59–$12.1 |
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 Franklin market (3.2–11/sq ft range).