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 › Pennsylvania › Mount Pleasant › ZIP 15666 › MAMMOTH SNC
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110070054010 RISK TIER: LOW (SCORE 16/100)

MAMMOTH SNC — Public EPA Compliance & Environmental Record

Street Address: 237 HOLLY PL, MOUNT PLEASANT, PA 15666 (Westmoreland County County) • Coordinates: (40.20438, -79.48201)

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
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Other EPA-Regulated Sites Within 1.0 Mile of MAMMOTH SNC

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
WESTMORELAND HOMESTEADS STP FREE PREVIEW (LOW RISK) RR 4 BOX 2222, MOUNT PLEASANT 0.95 mi (5,001 ft) LOW (18/100) No Violation Identified
ELECTRO GLASS FREE PREVIEW (LOW RISK) PO BOX 157, MAMMOTH 0.99 mi (5,216 ft) LOW (13/100) Registered Corporate Office (Off-Site Operations)
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