PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 02, 2026
Home › States › California › Grass Valley › ZIP 95949 › NORTH STAR PASSIVE TREATMENT FACILITY/NEW VERDE MINE LLC
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110071268291 RISK TIER: LOW (SCORE 19/100)

NORTH STAR PASSIVE TREATMENT FACILITY/NEW VERDE MINE LLC — Public EPA Compliance & Environmental Record

Street Address: 12509 ALLISON RANCH RD, GRASS VALLEY, CA 95949 (Nevada County) • Coordinates: (39.18893, -121.06628)

Compliance Status
No Violation Identified
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
0 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: Mining / Quarry / Aggregate Operation • RCRA Hazardous Waste • Clean Water NPDES
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Other EPA-Regulated Sites Within 1.0 Mile of NORTH STAR PASSIVE TREATMENT FACILITY/NEW VERDE MINE LLC

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

Unlock All Nearby Sites Within 1.0 Mile →
Facility Name / Hazard Type Sector Location (Street Redacted) Distance Risk Score (0–100) Compliance Status
PACIFIC BELL FREE PREVIEW (LOW RISK) 10530 FREEMAN LANE, GRASS VALLEY 0.38 mi (1,982 ft) LOW (15/100) No Violation Identified
DOLLAR TREE #02260 FREE PREVIEW (LOW RISK) 762A FREEMAN LN, GRASS VALLEY 0.38 mi (1,982 ft) LOW (15/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.51 mi (2,669 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.51 mi (2,693 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.77 mi (4,052 ft) LOW (19/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.79 mi (4,168 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.79 mi (4,177 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.75 mi (3,978 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95949 Sector) 0.75 mi (3,981 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • GRASS VALLEY (ZIP 95945 Sector) 0.76 mi (3,987 ft) LOW (16/100) No Violation Identified • Unlock →
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