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 › Arizona › Tonalea › ZIP 86044 › QUESTAR (FORMERLY FOUR CORNERS PIPELINE)
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110031474697 RISK TIER: LOW (SCORE 13/100)

QUESTAR (FORMERLY FOUR CORNERS PIPELINE) — Public EPA Compliance & Environmental Record

Street Address: TONALEA NEAR RED LAKE TRADING, TONALEA, AZ 86044 (Coconino County) • Coordinates: (36.73553, -110.80265)

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: Oil, Gas, Methane or Pipeline Facility • Clean Air Act
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Other EPA-Regulated Sites Within 1.0 Mile of QUESTAR (FORMERLY FOUR CORNERS PIPELINE)

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 • TONALEA (ZIP 86044 Sector) 0.00 mi (0 ft) MODERATE (30/100) Resolved / Historical Non-Compliance • Unlock →
NATIONAL PARK SERVICE FREE PREVIEW (LOW RISK) HC 71 BOX 3, TONALEA 0.00 mi (0 ft) LOW (17/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • TONALEA (ZIP 86044 Sector) 0.00 mi (0 ft) MODERATE (31/100) Registered Corporate Office (Off-Site Operations) • Unlock →
BIA N21 ROAD PROJECT FREE PREVIEW (LOW RISK) 8.5 MI N OF TONALEA ON N21, TONALEA 0.00 mi (0 ft) LOW (12/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • NAVAJO MOUNTAIN (ZIP 86044 Sector) 0.00 mi (0 ft) LOW (12/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • RAINBOW CITY (ZIP 86044 Sector) 0.00 mi (0 ft) LOW (11/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • INSCRIPTION HOUSE (ZIP 86044 Sector) 0.00 mi (0 ft) LOW (9/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • TONALEA (ZIP 86044 Sector) 0.00 mi (0 ft) MODERATE (26/100) Registered Corporate Office (Off-Site Operations) • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • INSCRIPTION HOUSE (ZIP 86044 Sector) 0.00 mi (0 ft) LOW (8/100) No Violation Identified • Unlock →
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