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 › Williams › ZIP 95987 › WILLIAMS WWTP
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110070670245 RISK TIER: MODERATE (SCORE 48/100)

WILLIAMS WWTP — Public EPA Compliance & Environmental Record

Street Address: 501 N COLUSA CUT OPF ROAD, WILLIAMS, CA 95987 (Colusa County County) • Coordinates: (39.16750, -122.15361)

Compliance Status
Violation Identified
Quarters in Non-Compliance
7 of 12 Quarters
Inspections / Formal Actions
1 Insp / 1 Actions
Federal Penalties Assessed
$6,000.00
Regulated Environmental Programs: Clean Water NPDES • Last Inspection Date: 03/13/2025
Buying, Renting, or Financing Real Estate Near 501 N COLUSA CUT OPF ROAD?
Scan all EPA-regulated facilities, fuel/solvent handlers, active violations, and FEMA flood risk within 1.0 mile of this site.
Run 1-Mile Property Screening Report →

Other EPA-Regulated Sites Within 1.0 Mile of WILLIAMS WWTP

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
EQUILON ENTERPRISES FREE PREVIEW (LOW RISK) I-5/ HWY 20, WILLIAMS 0.21 mi (1,120 ft) LOW (17/100) No Violation Identified
TOSCO NORTHWEST CO NO 11135 FREE PREVIEW (LOW RISK) I 5 AND E ST, WILLIAMS 0.21 mi (1,132 ft) LOW (15/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.34 mi (1,776 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.43 mi (2,248 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.55 mi (2,890 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.55 mi (2,899 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.65 mi (3,414 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.63 mi (3,301 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.65 mi (3,414 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • WILLIAMS (ZIP 95987 Sector) 0.65 mi (3,414 ft) LOW (16/100) No Violation Identified • Unlock →
6-in-1 Property Hazard Check
From $14.95 • 7-Day Guarantee
Sample Screen Address