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Fall River, MA · Bristol County

Water Risk Profile — ZIP 02720

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

Fall River, Massachusetts water damage risk is shaped by its northeast coastal climate and aging housing stock. Boston and surrounding communities have some of the oldest housing in the U.S. — pre-1930 homes with original galvanized steel plumbing, clay tile drain systems, and minimal insulation create high pipe burst and water intrusion risk. Nor'easters from November through April deliver 2–4 inches of rain or equivalent snow with 50–70 mph winds that force water under roofing materials. Massachusetts' combined sewer overflow (CSO) system discharges sewage into basements in older communities during heavy rain. Ice dams form on every improperly insulated roof in Massachusetts — a preventable source of ceiling water damage.

Flood-prone areas: The South End neighborhood near the Mount Hope Bay waterfront and the Flint neighborhood adjacent to the culverted Quequechan River are Fall River's highest-risk flood areas, with the culverted river's underground channels acting as a pressure vessel that backs up into basements across a wide surrounding area during nor'easters. The Globe Four Corners area and the older triple-decker blocks in the Highlands district are particularly vulnerable to combined sewer backup flooding during major coastal storms when the Quequechan's culverted sections pressurize the interconnected storm and sanitary sewer network throughout the city.

Insurance tip: Fall River homeowners with basement units or ground-floor spaces near culverted sections of the Quequechan River should add a water backup and sewer overflow endorsement to their homeowner's policy and consider a separate NFIP flood policy, as the city's combined sewer system generates documented basement backup events during every significant nor'easter.

Water Category Cost Table — Fall River, MA

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 Fall River market (3.211/sq ft range).

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