Water Risk Profile — ZIP 27106
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
Winston-Salem area properties face North Carolina's hurricane and tropical storm flooding risk — the state has been struck by 13 named storms since 2000. Eastern NC has some of the highest flood insurance uptake in the country due to repeated flooding events. Western NC mountain communities faced unprecedented flooding from Hurricane Helene in 2024. NC's humid subtropical climate means mold establishes within 24–48 hours of any moisture event. Sewer backup endorsements are important in older NC cities with combined sewer infrastructure.
Flood-prone areas: The Happy Hills and Old Salem neighborhoods sit within the Salem Creek 100-year floodplain and were significantly impacted during Tropical Storm Michael in 2018 — Salem Creek can rise 8–12 feet above its normal channel level during a 10-inch tropical rainfall event, inundating low-lying properties that appear to be safely set back from the creek's ordinary banks. The Ardmore neighborhood's 1940s-era homes on Winston-Salem's south side face repeated water intrusion from the hillside terrain's concentrated surface runoff, which overwhelms foundation drains and window wells during any sustained Piedmont rain event exceeding 3 inches.
Water Category Cost Table — Winston-Salem, NC
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 Winston-Salem market (3.2–11/sq ft range).