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
Home › States › Maryland › La Plata › ZIP 20646 › MS4 CHARLES COUNTY
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110000880663 RISK TIER: LOW (SCORE 19/100)

MS4 CHARLES COUNTY — Public EPA Compliance & Environmental Record

Street Address: P.O. BOX B, LA PLATA, MD 20646 (Charles County) • Coordinates: (38.55751, -76.94971)

Compliance Status
Unknown
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
0 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: Clean Water NPDES • Impaired Water Discharge • Last Inspection Date: 04/05/2016
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Other EPA-Regulated Sites Within 1.0 Mile of MS4 CHARLES COUNTY

Adjacent high-risk facility names and exact street numbers are redacted (2 preview samples unlocked).

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Facility Name / Hazard Type Sector Location (Street Redacted) Distance Risk Score (0–100) Compliance Status
CHARLES COUNTY DEPT. PUBLIC WORKS FREE PREVIEW (LOW RISK) 1001 RADIO STATION ROAD, LA PLATA 0.31 mi (1,639 ft) LOW (19/100) No Violation Identified
CHARLES COUNTY SSO FREE PREVIEW (LOW RISK) 1001 RADIO STATION ROAD, LA PLATA 0.31 mi (1,639 ft) LOW (18/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.13 mi (701 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.13 mi (701 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.11 mi (577 ft) LOW (12/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.13 mi (701 ft) LOW (12/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.61 mi (3,225 ft) LOW (20/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LA PLATA (ZIP 20646 Sector) 0.72 mi (3,814 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • UNKNOWN (ZIP 00000 Sector) 0.89 mi (4,695 ft) LOW (12/100) No Violation Identified • Unlock →
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