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 › Irvine › ZIP 92620 › IRWD- RATTLE SNAKE RESERVOIR
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110046524436 RISK TIER: LOW (SCORE 16/100)

IRWD- RATTLE SNAKE RESERVOIR — Public EPA Compliance & Environmental Record

Street Address: 4769 PORTOLA RESERVOIR, IRVINE, CA 92620 (Orange County) • Coordinates: (33.72398, -117.74558)

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 IRWD- RATTLE SNAKE RESERVOIR

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
ORCHARD HILLS FREE PREVIEW (LOW RISK) 4955.3 PORTOLA PKWY, IRVINE 0.00 mi (0 ft) LOW (17/100) No Violation Identified
ORANGE COUNTY FIRE AUTHORITY STATION #55 FREE PREVIEW (LOW RISK) 4955 PORTOLA PKWY, IRVINE 0.12 mi (648 ft) LOW (16/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92602 Sector) 0.25 mi (1,340 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92620 Sector) 0.20 mi (1,072 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92620 Sector) 0.22 mi (1,167 ft) LOW (11/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92660 Sector) 0.35 mi (1,855 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92618 Sector) 0.32 mi (1,684 ft) LOW (12/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92620 Sector) 0.56 mi (2,969 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92620 Sector) 0.42 mi (2,218 ft) LOW (12/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • IRVINE (ZIP 92620 Sector) 0.57 mi (2,993 ft) LOW (15/100) No Violation Identified • Unlock →
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