PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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6-IN-1 COUNTY ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • MD

Somerset County, Maryland — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards

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In Somerset County, Maryland, public U.S. EPA records track 281 regulated facilities (#26 of 50 in Maryland), including 7 (2.5%) High-Risk sites and $62,000 in federal penalties. Countywide due diligence also covers 41 Safe Drinking Water (SDWIS) facilities, 169 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#26/50)
281
High-Risk (2.5% vs 1.8% State)
7
Active Violators (5.7%)
16
Drinking & Clean Water
210
Federal Penalties
$62,000

Somerset County, MD 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
1 County FEMA Declarations (0 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
41 SDWIS Systems • 169 NPDES Permits
🔒 34 Impaired Water (303d) & 29 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Somerset County, MD Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 43 (15.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 210 (74.7%)
Active EPA Non-Compliance Dockets 16 (5.7%)
High-Risk Enforcement Facilities 7 (2.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (59.6/100)
🌊 Flood Exposure 9/10 • Relatively High
🔥 Wildfire Hazard 9/10 • Relatively Low
☀️ Extreme Heat 4/10 • Very Low
🌪️ Severe Wind / Storm 9/10 • Relatively Moderate
🫨 USGS Earthquake 4/10 • Very Low
3. County vs. State & National Benchmark
Somerset County High-Risk % 2.5%
Maryland (MD) Statewide Avg 1.8%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Somerset County, MD

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 High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • CRISFIELD, MD (ZIP 21817 Sector) HIGH (64/100) Violation Identified (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • PRINCESS ANNE, MD (ZIP 21853 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • WESTOVER, MD (ZIP 21871 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • PRINCESS ANNE, MD (ZIP 21853 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WESTOVER, MD (ZIP 21871 Sector) MODERATE (46/100) Violation Identified (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • PRINCESS ANNE, MD (ZIP 21853 Sector) MODERATE (40/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WESTOVER, MD (ZIP 21871 Sector) MODERATE (36/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • WESTOVER, MD (ZIP 21871 Sector) MODERATE (35/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
SHERWIN-WILLIAMS CRISFIELD FREE PREVIEW (LOW RISK) 26466 SILVER LANE, CRISFIELD, MD 21817 LOW (19/100) No Violation Identified (0 qtrs NC) $0
CARVEL HALL FREE PREVIEW (LOW RISK) 4251 CRISFIELD HIGHWAY, CRISFIELD, MD 21817 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CONECTIV DELMARVA - CRISFIELD FREE PREVIEW (LOW RISK) 4079 CRISFIELD HIGHWAY, CRISFIELD, MD 21817 LOW (18/100) No Violation Identified (0 qtrs NC) $0
DOLLAR GENERAL STORE #18012 FREE PREVIEW (LOW RISK) 8640 CRISFIELD HWY, WESTOVER, MD 21871 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 269 Additional Regulated & Enforcement Records in Somerset County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Somerset County, Maryland Environmental Due Diligence

How many EPA-regulated environmental sites are in Somerset County, Maryland?

Public U.S. EPA records track 281 regulated facilities in Somerset County, Maryland (ranking #26 of 50 jurisdictions in MD). Of those, 7 (2.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 16 (5.7%) have active non-compliance quarters.

Which ZIP codes and cities in Somerset County have the highest regulated facility density?

Within Somerset County, the highest concentrations of EPA-tracked facilities are located in ZIP 21853 (Princess Anne, 107 sites), ZIP 21817 (Crisfield, 51 sites), ZIP 21822 (Eden, 23 sites), spanning municipal corridors including Princess Anne (104 sites), Crisfield (52 sites), Eden (21 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Somerset County?

Across Somerset County, 43 facilities (15.3% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).

What is the EPA Radon Zone classification for Somerset County, MD?

Geologic indoor air screening places Somerset County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Somerset County, MD?

Federal records track 41 Safe Drinking Water (SDWIS) facilities, 169 Clean Water Act NPDES permits, and 34 impaired water dischargers in Somerset County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).

Does Somerset County, MD have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Somerset County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.