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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • WELLESLEY, MA

Wellesley, Massachusetts — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Wellesley, MA?

Public U.S. EPA records track 112 regulated facilities in Wellesley, Massachusetts (Norfolk County), including 1 High-Risk sites (0.9%) and 1 active violators. In addition to industrial waste, Wellesley properties are screened for Tap Water & Watershed Permits (33 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 2 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
112
High-Risk (0.9% vs 1.3% State)
1
Active Violators (0.9%)
1
Drinking & Clean Water
33
Federal Penalties
$0

Wellesley, MA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Norfolk County: 2 FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
5 SDWIS Systems • 28 NPDES Permits
🔒 10 Impaired Water (303d) & 2 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Wellesley, MA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 78 (69.6%)
Clean Water (NPDES) & Drinking Water (SDWIS) 33 (29.5%)
Active EPA Non-Compliance Dockets 1 (0.9%)
High-Risk Enforcement Facilities 1 (0.9%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (92.0/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Wellesley High-Risk Rate 0.9%
Norfolk County Average 0.9%
Massachusetts (MA) Statewide Avg 1.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Wellesley →

ZIP Codes in Wellesley, MA

ZIP 02481 (70 sites • 2 High Risk) ZIP 02482 (55 sites • 0 High Risk) ZIP 02457 (4 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Wellesley, MA

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02481 Sector) MODERATE (54/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02481 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02481 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02481 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02482 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02482 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02482 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • WELLESLEY, MA (ZIP 02481 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
WELLESLEY HIGH SCHOOL FREE PREVIEW (LOW RISK) 50 RICE ST, WELLESLEY, MA 02481 LOW (20/100) No Violation Identified (0 qtrs NC) $0
WELLESLEY PUBLIC SCHOOLS FREE PREVIEW (LOW RISK) 40 KINGSBURY ST., WELLESLEY, MA 02481 LOW (19/100) No Violation Identified (0 qtrs NC) $0
MASSACHUSETTS BAY COMMUNITY COLLEGE FREE PREVIEW (LOW RISK) 50 OAKLAND ST, WELLESLEY, MA 02481 LOW (18/100) No Violation Identified (0 qtrs NC) $0
MA HIGHWAY DEPT FACILITY FREE PREVIEW (LOW RISK) 93 WORCESTER ST, WELLESLEY, MA 02481 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 100 Additional Regulated & Enforcement Records in Wellesley, MA Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Wellesley, Massachusetts Environmental Risk & Radon

How many EPA-regulated facilities are in Wellesley, MA?

U.S. EPA records track 112 regulated facilities in Wellesley, Massachusetts, including 1 high-risk sites (0.9%), 1 active violators (0.9%), and 78 RCRA hazardous waste handlers (69.6%).

Which ZIP codes in Wellesley, MA have the most EPA-tracked sites?

Within Wellesley, regulated facilities are primarily concentrated across ZIP 02481 (70 sites), ZIP 02482 (55 sites), ZIP 02457 (4 sites).

How can I check a specific house or commercial property in Wellesley, MA?

Enter the exact street address in Wellesley into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Wellesley, MA and how many EPA water permits exist?

In Wellesley, MA, federal registries track 5 Safe Drinking Water (SDWIS) facilities, 28 Clean Water Act NPDES permits, and 10 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Wellesley, MA?

USDA regional soil screening for Wellesley indicates a LOW shrink-swell foundation signal, and Norfolk County has recorded 2 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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