Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
Medium
Cost Range
$3,800–$28,000
Avg Response
44 min
NFIP
State participates
Long Beach combines coastal atmospheric river exposure with a massive aging housing stock — over 40% of homes predate 1960. The Los Angeles River empties into Long Beach at its Pacific terminus, creating flood risk in Wardlow and South Street corridor neighborhoods during peak atmospheric river events. Salt air accelerates pipe corrosion throughout the city
Flood-prone areas: Highest flood risk: Wardlow near LA River, low-lying areas near the Port, Naples Island canal-adjacent streets, and any North Long Beach neighborhood with pre-1960 housing and original galvanized plumbing
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $4.25–$10.92 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $10.92–$13.22 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $15.53–$19.8 |
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 Long Beach market (5–18/sq ft range).
