Water Risk Profile — ZIP 85365
Flood risk, local cost data, climate factors, and insurance context for your ZIP code.
Flood Risk
Low
Cost Range
$1,350–$7,650
Avg Response
42 min
NFIP
State participates
Local Climate & Risk Factors
Yuma sits in Arizona's desert climate zone, where summer monsoon flash floods can deliver 2 inches of rain in under 30 minutes — faster than most storm drain systems can handle. Caliche soil beneath most Phoenix-area properties means water cannot absorb into the ground and instead accumulates against foundation walls and in below-grade spaces. AC condensate systems clog within weeks during peak humidity season (July–August) without monthly maintenance. Arizona Registrar of Contractors (ROC) licenses all water damage restoration contractors — verify credentials at azroc.gov before signing any work authorization. Monsoon flood damage is excluded from standard homeowners policies.
Flood-prone areas: The Yuma Crossing Historic District and the older neighborhoods along 4th Avenue and Madison Avenue face the highest groundwater and canal overflow risk due to their proximity to both the Colorado River and the historic irrigation canal network. The Fortuna Foothills unincorporated community east of the city sits directly in active desert wash corridors that channel monsoon flash floods from the Gila Mountains with almost no warning time.
Water Category Cost Table — Yuma, AZ
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $2.46–$6.08 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $6.08–$7.36 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $8.64–$10.89 |
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 Yuma market (2.9–9.9/sq ft range).