6-IN-1 STATE ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • CA
Scan an Address in California →
California (CA) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), California tracks 690,395 EPA-regulated facilities, including 1,798 High-Risk sites (0.3%), 2,728 active violators, and $677,996,366 in federal penalties. Statewide environmental due diligence also covers 15,926 Safe Drinking Water (SDWIS) facilities, 63,586 Clean Water NPDES permits, 55 historical FEMA disaster declarations, USDA Soil Shrink-Swell (LOW regional signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Total EPA Sites
690,395
High-Risk Sites (0.3%)
1,798
Active Violators (0.4%)
2,728
Drinking & Clean Water
79,512
Federal Penalties
$677,996,366
California (CA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Screening Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan🌊 Flood Zone & FEMA Disaster History
55 Statewide FEMA Declarations (13 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Regional Shrink-Swell Signal: LOW • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
15,926 SDWIS Systems • 63,586 NPDES Permits
🔒 17,096 Impaired Water (303d) & 6,269 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked
📊 California (CA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)1. Regulatory & Water Program Composition
RCRA Hazardous Waste Generators
615,974 (89.2%)
Clean Water (NPDES) & Drinking Water (SDWIS)
79,512 (11.5%)
Active EPA Non-Compliance Dockets
2,728 (0.4%)
High-Risk Enforcement Facilities
1,798 (0.3%)
2. FEMA NRI & USGS Hazard Index (1–10)
Very High (100.0/100)
🌊 Flood Exposure
10/10 • Very High
🔥 Wildfire Hazard
10/10 • Very High
☀️ Extreme Heat
10/10 • Relatively High
🌪️ Severe Wind / Storm
10/10 • Relatively High
🫨 USGS Earthquake
10/10 • Very High
3. High-Risk Density vs. U.S. Baseline
California (CA) High-Risk Rate
0.3%
U.S. National EPA Baseline
3.6%
Why Scan a Specific Street Address? Public state pages show aggregate counts only. A paid property report unlocks exact facility names & distances in feet, USDA soil LEP % & water table depth, utility water violations, and parcel FEMA flood zone.
Major Municipal Environmental Directories in California
San Diego
31,822 sites
Los Angeles
30,276 sites
San Jose
17,017 sites
San Francisco
16,856 sites
Sacramento
10,559 sites
Fresno
8,963 sites
Oakland
8,814 sites
Anaheim
7,423 sites
Long Beach
7,350 sites
Bakersfield
7,234 sites
Huntington Beach
6,856 sites
Riverside
6,369 sites
Santa Ana
6,344 sites
Torrance
5,008 sites
Irvine
4,763 sites
Fremont
4,641 sites
Ontario
4,508 sites
Stockton
4,489 sites
Orange
4,043 sites
Pasadena
3,837 sites
Santa Clara
3,763 sites
Santa Rosa
3,759 sites
Hayward
3,641 sites
San Bernardino
3,624 sites
Concord
3,588 sites
Sunnyvale
3,580 sites
Mission Viejo
3,569 sites
Oceanside
3,482 sites
Costa Mesa
3,475 sites
Modesto
3,357 sites
Fullerton
3,329 sites
Fontana
3,316 sites
Chula Vista
3,313 sites
Oxnard
3,307 sites
Berkeley
3,285 sites
Escondido
3,225 sites
Ventura
3,193 sites
Walnut Creek
3,184 sites
Carson
3,079 sites
Corona
3,031 sites
El Cajon
3,020 sites
Simi Valley
2,998 sites
Santa Barbara
2,979 sites
Whittier
2,928 sites
Garden Grove
2,834 sites
San Mateo
2,632 sites
Vista
2,610 sites
Gardena
2,578 sites
Laguna Woods
2,512 sites
Pomona
2,477 sites
Camarillo
2,467 sites
Thousand Oaks
2,462 sites
Van Nuys
2,436 sites
Glendale
2,417 sites
Carlsbad
2,411 sites
Livermore
2,388 sites
San Rafael
2,360 sites
Newport Beach
2,359 sites
Santa Monica
2,338 sites
Salinas
2,303 sites
Counties in California (120)
Highest-Density ZIP Codes in California
| ZIP Code | City | Total Sites | High Risk |
|---|---|---|---|
| 93308 | Bakersfield | 1,706 | 34 |
| 93725 | Fresno | 1,165 | 12 |
| 94553 | Martinez | 1,106 | 12 |
| 91761 | Ontario | 2,591 | 11 |
| 90670 | Santa Fe Springs | 2,188 | 11 |
| 95206 | Stockton | 962 | 11 |
| 94545 | Hayward | 1,535 | 10 |
| 94558 | Napa | 1,200 | 10 |
| 90058 | Vernon | 1,155 | 10 |
| 90040 | Commerce | 988 | 10 |
| 93274 | Tulare | 920 | 9 |
| 94565 | Pittsburg | 883 | 9 |
| 94089 | Sunnyvale | 523 | 9 |
| 93302 | Bakersfield | 42 | 9 |
| 91710 | Chino | 1,770 | 8 |
| 93307 | Bakersfield | 1,283 | 8 |
| 90744 | Wilmington | 1,115 | 8 |
| 95380 | Turlock | 891 | 8 |
| 92243 | El Centro | 769 | 8 |
| 95901 | Marysville | 492 | 8 |
| 92806 | Anaheim | 1,902 | 7 |
| 90280 | South Gate | 997 | 7 |
| 90023 | Los Angeles | 861 | 7 |
| 90723 | Paramount | 814 | 7 |
| 90025 | Los Angeles | 795 | 7 |
| 95354 | Modesto | 563 | 7 |
| 95531 | Crescent City | 225 | 7 |
| 91355 | Valencia | 1,596 | 6 |
| 95112 | San Jose | 1,524 | 6 |
| 93030 | Oxnard | 1,311 | 6 |
| 90248 | Carson | 1,182 | 6 |
| 95076 | Royal Oaks | 1,032 | 6 |
| 93291 | Visalia | 817 | 6 |
| 94621 | Oakland | 656 | 6 |
| 96080 | Red Bluff | 470 | 6 |
| 95330 | Lathrop | 439 | 6 |
| 93622 | Selma | 296 | 6 |
| 92121 | San Diego | 2,634 | 5 |
| 92708 | Fountain Valley | 2,139 | 5 |
| 94538 | Fremont | 2,087 | 5 |
| 92335 | Fontana | 1,814 | 5 |
| 93065 | Simi Valley | 1,806 | 5 |
| 91730 | Rancho Cucamonga | 1,372 | 5 |
| 90745 | Carson | 1,262 | 5 |
| 92831 | Fullerton | 1,082 | 5 |
| 95131 | San Jose | 916 | 5 |
| 90802 | Long Beach | 841 | 5 |
| 93033 | Oxnard | 840 | 5 |
| 93001 | Ventura | 839 | 5 |
| 90069 | Los Angeles | 818 | 5 |
| 95240 | Lodi | 779 | 5 |
| 95351 | Modesto | 610 | 5 |
| 96007 | Anderson | 421 | 5 |
| 93263 | Shafter | 401 | 5 |
| 95203 | Stockton | 372 | 5 |
| 93907 | Prunedale | 361 | 5 |
| 90222 | Compton | 337 | 5 |
| 93268 | Taft | 316 | 5 |
| 92251 | Imperial | 252 | 5 |
| 90067 | Los Angeles | 244 | 5 |
Highest-Scored EPA Enforcement & Contamination Facilities in California
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MARTINEZ, CA (ZIP 94553 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BAKERSFIELD, CA (ZIP 93307 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BENICIA, CA (ZIP 94510 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • RICHMOND, CA (ZIP 94801 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MARTINEZ, CA (ZIP 94553 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • RICHMOND, CA (ZIP 94801 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CHOWCHILLA, CA (ZIP 93610 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95354 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| VENTURA RADIATOR AND AUTO REPAIR FREE PREVIEW (LOW RISK) | 1342 E THOMPSON BLVD, VENTURA, CA 93001 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
🔒 + 690,386 Additional Regulated & Enforcement Records in California Redacted from Public Directory
Run 1-Mile Property Scan to Unlock All Records →
Frequently Asked Questions — California (CA) Environmental Due Diligence & EPA Dataset
How many EPA-regulated environmental sites and high-risk facilities are in California?
Public U.S. EPA records track 690,395 regulated facilities across California. Of those, 1,798 (0.3%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 2,728 (0.4%) have active non-compliance quarters.
Which counties and ZIP codes in California have the highest concentration of EPA-regulated sites?
In California, the highest regulated facility volumes are concentrated in Los Angeles County (158,345 sites), Orange County (71,810 sites), San Diego County (62,387 sites), Santa Clara County (34,731 sites), with key high-risk postal sectors including ZIP 93308 (Bakersfield, 34 high-risk), ZIP 93725 (Fresno, 12 high-risk), ZIP 94553 (Martinez, 12 high-risk), ZIP 91761 (Ontario, 11 high-risk).
How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in California?
Statewide in California, federal registries track 15,926 Safe Drinking Water (SDWIS) facilities, 63,586 Clean Water Act NPDES permits, and 17,096 impaired water body (303d) dischargers, alongside 55 historical FEMA disaster declarations.
What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in California?
Regional geologic screening places California in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L) with USDA regional soil shrink-swell rated LOW. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.