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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • UKIAH, CA

Ukiah, California — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Ukiah, CA?

Public U.S. EPA records track 618 regulated facilities in Ukiah, California (Mendocino County), including 3 High-Risk sites (0.5%) and 6 active violators. In addition to industrial waste, Ukiah properties are screened for Tap Water & Watershed Permits (110 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
618
High-Risk (0.5% vs 0.3% State)
3
Active Violators (1.0%)
6
Drinking & Clean Water
110
Federal Penalties
$5,300,000

Ukiah, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Mendocino County: 4 FEMA Declarations (4 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
9 SDWIS Systems • 101 NPDES Permits
🔒 95 Impaired Water (303d) & 12 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Ukiah, CA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 518 (83.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 110 (17.8%)
Active EPA Non-Compliance Dockets 6 (1.0%)
High-Risk Enforcement Facilities 3 (0.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (94.3/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 7/10 • High Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 1/10 • Very Low Hazard
🫨 USGS Earthquake 7/10 • High Hazard
3. City vs. County & State Benchmark
Ukiah High-Risk Rate 0.5%
Mendocino County Average 0.7%
California (CA) Statewide Avg 0.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Ukiah, CA

ZIP 95482 (617 sites • 3 High Risk) ZIP 94582 (48 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Ukiah, CA

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (39/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (38/100) Resolved / Historical Non-Compliance (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (37/100) Resolved / Historical Non-Compliance (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (36/100) Resolved / Historical Non-Compliance (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (35/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • UKIAH, CA (ZIP 95482 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
MENDOCINO TRANSIT AUTHORITY FREE PREVIEW (LOW RISK) 241 PLANT RD, UKIAH, CA 95482 LOW (25/100) No Violation Identified (0 qtrs NC) $0
TIRE DISTRIBUTION SERVICES INC (TDS) FREE PREVIEW (LOW RISK) 240 FORD RD, UKIAH, CA 95482 LOW (17/100) No Violation Identified (0 qtrs NC) $0
COFFMANS EXHAUST SYSTEMS INC FREE PREVIEW (LOW RISK) 181 WABASH AVE, UKIAH, CA 95482 LOW (17/100) No Violation Identified (0 qtrs NC) $0
REACH AIR MEDICAL SERVICES LLC RCH 035 FREE PREVIEW (LOW RISK) 1351 S STATE ST, UKIAH, CA 95482 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 606 Additional Regulated & Enforcement Records in Ukiah, CA Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Ukiah, California Environmental Risk & Radon

How many EPA-regulated facilities are in Ukiah, CA?

U.S. EPA records track 618 regulated facilities in Ukiah, California, including 3 high-risk sites (0.5%), 6 active violators (1.0%), and 518 RCRA hazardous waste handlers (83.8%).

Which ZIP codes in Ukiah, CA have the most EPA-tracked sites?

Within Ukiah, regulated facilities are primarily concentrated across ZIP 95482 (617 sites), ZIP 94582 (48 sites).

How can I check a specific house or commercial property in Ukiah, CA?

Enter the exact street address in Ukiah into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Ukiah, CA and how many EPA water permits exist?

In Ukiah, CA, federal registries track 9 Safe Drinking Water (SDWIS) facilities, 101 Clean Water Act NPDES permits, and 95 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Ukiah, CA?

USDA regional soil screening for Ukiah indicates a MODERATE shrink-swell foundation signal, and Mendocino County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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