ZIP 21740 (Hagerstown, MD) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 21740 in Hagerstown, Maryland (Washington County) has 574 EPA-tracked facilities, including 10 High-Risk sites (1.7%), 13 active violators, and $5,341,226 in federal penalties. Beyond industrial pollution, properties in ZIP 21740 are screened across 1 historical Washington County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (169), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 21740 (Hagerstown, MD) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 21740 (Hagerstown, MD) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 21740 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 10 High-Risk and 13 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 21740 (Hagerstown, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (67/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HAGERSTOWN, MD (ZIP 21740 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| STATTON FURNITURE FREE PREVIEW (LOW RISK) | 504 1ST STREET, EAST, HAGERSTOWN, MD 21740 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAGERSTOWN CONCRETE PLANT FREE PREVIEW (LOW RISK) | 410 BURHANS ROAD, HAGERSTOWN, MD 21740 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| UNILEVER ICE CREAM FREE PREVIEW (LOW RISK) | 1100 FREDERICK ST, HAGERSTOWN, MD 21740 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| MARTIN'S ELEVATORS INC. FREE PREVIEW (LOW RISK) | 13219 MAUGANSVILLE ROAD, HAGERSTOWN, MD 21740 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 21740 (Hagerstown, MD) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 21740 (Hagerstown, MD)?
ZIP code 21740 (Hagerstown, MD) contains 574 EPA-tracked facilities, of which 10 (1.7%) are classified in the High-Risk tier, 13 (2.3%) have active compliance violations, and 315 (54.9%) handle RCRA hazardous waste.
How does ZIP 21740 compare to Washington County and Maryland averages?
In ZIP 21740, 1.7% of regulated sites are rated High Risk, compared to 1.5% across Washington County and 1.8% statewide in Maryland.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 21740?
Geologic screening places ZIP 21740 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 21740 (Hagerstown, MD) in a FEMA flood zone and what is the flood disaster history?
Washington County has recorded 1 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 21740 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 21740 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 21740 indicates a MODERATE shrink-swell risk signal. Within ZIP 21740, federal registries track 36 SDWIS drinking water facilities, 133 Clean Water NPDES permits, and 122 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.