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Oklahoma City, OK · Oklahoma County

Water Risk Profile — ZIP 73104

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

Oklahoma City area properties face Oklahoma's dual risk: tornado season (March–May) roof damage enabling water intrusion, and flash flooding from the state's red clay soils that create rapid runoff during any thunderstorm event. Oklahoma City and Tulsa have experienced multiple 100-year flood events in the past 20 years as urban development increases runoff. Pipe freeze events occur during Oklahoma cold snaps when temperatures drop below 15°F, which happens 3–7 times per decade even in southern Oklahoma. Oklahoma's building stock includes many manufactured homes that have specific water damage vulnerabilities requiring specialized restoration approaches.

Flood-prone areas: Del City and Midwest City, eastern OKC suburbs adjacent to Tinker Air Force Base, sit in low-lying drainage basins that flood rapidly when North Canadian River tributaries receive 3-plus inches of rain within hours — these communities experienced repeated flooding events during the catastrophic 2019 spring storm season. Bethany and Warr Acres on Oklahoma City's west side sit along Bluff Creek and its tributaries, where steep impervious upstream drainage channels runoff into residential neighborhoods with very little lag time.

Insurance tip: Oklahoma Insurance Department rules allow carriers to exclude wind-driven rain under certain policy forms — a significant gap given Oklahoma's tornado and severe thunderstorm frequency. Homeowners should specifically review whether their policy covers 'ensuing water damage' following tornado roof penetrations, as some Oklahoma carriers classify these as flood-adjacent losses and deny the claim.

Water Category Cost Table — Oklahoma City, OK

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 Oklahoma City market (3.211/sq ft range).

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