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 › California › Mount Wilson › ZIP 91023 › ATC WATERTOWN LLC (282688 - MT. WILSON - LA CANADA CA)
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110070908087 RISK TIER: LOW (SCORE 17/100)

ATC WATERTOWN LLC (282688 - MT. WILSON - LA CANADA CA) — Public EPA Compliance & Environmental Record

Street Address: 1600 WEATHERVANE, 1 MT WILSON RD, MOUNT WILSON, CA 91023 (Los Angeles County) • Coordinates: (34.23318, -118.06004)

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: RCRA Hazardous Waste
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Other EPA-Regulated Sites Within 1.0 Mile of ATC WATERTOWN LLC (282688 - MT. WILSON - LA CANADA CA)

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
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.61 mi (3,201 ft) MODERATE (33/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.61 mi (3,201 ft) MODERATE (32/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.76 mi (4,001 ft) MODERATE (33/100) No Violation Identified • Unlock →
COR 13 TECHNOLOGIES INC FREE PREVIEW (LOW RISK) 1 VIDEO ROAD, PASADENA 0.60 mi (3,143 ft) LOW (17/100) No Violation Identified
KWHY TRANSMITTER SITE FREE PREVIEW (LOW RISK) 22 VIDEO ROAD, MOUNT WILSON 0.62 mi (3,288 ft) LOW (17/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • PASADENA (ZIP 91023 Sector) 0.60 mi (3,143 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • PASADENA (ZIP 91107 Sector) 0.61 mi (3,201 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.62 mi (3,288 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.58 mi (3,072 ft) LOW (15/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • MOUNT WILSON (ZIP 91023 Sector) 0.60 mi (3,148 ft) LOW (15/100) No Violation Identified • Unlock →
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