Frederick County, Maryland — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Frederick County, MD?
In Frederick County, Maryland, public U.S. EPA records track 38 regulated facilities (#36 of 50 in Maryland), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 23 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Frederick 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📊 Frederick County, MD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Frederick County
ZIP Codes in Frederick County
Top EPA Regulated Facilities in Frederick 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).
| 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 • POOLESVILLE, MD (ZIP 20837 Sector) | MODERATE (32/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MIDDLETOWN, MD (ZIP 21769 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FREDERICK, MD (ZIP 21703 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FREDERICK, MD (ZIP 21701 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FREDERICK, MD (ZIP 21704 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KEYMAR, MD (ZIP 21757 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| THURMONT TRUCK STOP LLC FREE PREVIEW (LOW RISK) | 140 FREDERICK RD., SUITE A, FREDERICK, MD 21778 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| NUTRICYCLE SYSTEMS LLC FREE PREVIEW (LOW RISK) | 3205 POFFENBERGER RD, JEFFERSON, MD 21755 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CITY OF BRUNSWICK FREE PREVIEW (LOW RISK) | 600 PETERSVILLE RD, BRUNSWICK, MD 21716 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ADAM P. WIVELL/TWIN OAKS DAIRY LLC FREE PREVIEW (LOW RISK) | 9807 DRY BRIDGE RD, EMMITTSBURG, MD 21727 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FREDERICK, MD (ZIP 21701 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TUSCARORA, MD (ZIP 21790 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Frederick County, Maryland Environmental Due Diligence
How many EPA-regulated environmental sites are in Frederick County County, Maryland?
Public U.S. EPA records track 38 regulated facilities in Frederick County County, Maryland (ranking #36 of 50 jurisdictions in MD). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (5.3%) have active non-compliance quarters.
Which ZIP codes and cities in Frederick County County have the highest regulated facility density?
Within Frederick County County, the highest concentrations of EPA-tracked facilities are located in ZIP 21755 (Jefferson, 43 sites), spanning municipal corridors including Jefferson (31 sites), Frederick (Historical) (11 sites), Frederick (Historical) (Frederick,Md) (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Frederick County County?
Across Frederick County County, 1 facilities (2.6% 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 Frederick County County, MD?
Geologic indoor air screening places Frederick County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Frederick County County, MD?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 23 Clean Water Act NPDES permits, and 18 impaired water dischargers in Frederick County County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Frederick County, MD have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Frederick County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.