Stanislaus County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Stanislaus County, CA?
In Stanislaus County, California, public U.S. EPA records track 6,233 regulated facilities (#20 of 136 in California), including 47 (0.8%) High-Risk sites and $7,551,632 in federal penalties. Countywide due diligence also covers 239 Safe Drinking Water (SDWIS) facilities, 432 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Stanislaus County, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Stanislaus County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Stanislaus County
ZIP Codes in Stanislaus County
Top EPA Regulated Facilities in Stanislaus County, CA
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95354 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 • CROWS LANDING, CA (ZIP 95313 Sector) | HIGH (97/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TURLOCK, CA (ZIP 95380 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95358 Sector) | HIGH (89/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CROWS LANDING, CA (ZIP 95313 Sector) | HIGH (84/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95351 Sector) | HIGH (82/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95358 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MODESTO, CA (ZIP 95354 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| THE REEFER DOCTOR LLC FREE PREVIEW (LOW RISK) | 830 W GLENWOOD AVE BLDG C, TURLOCK, CA 95380 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ISLAND DAIRY INC FREE PREVIEW (LOW RISK) | 8937 W GRAYSON, MODESTO, CA 95358 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SATPAL SINGH DBA SATPAL TRUCKING FREE PREVIEW (LOW RISK) | 1301 RICHLAND AVE #138, MODESTO, CA 95351 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOWNTOWN MOTORS FREE PREVIEW (LOW RISK) | 722 BYSTRUM RD, MODESTO, CA 95351 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Stanislaus County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in Stanislaus County, California?
Public U.S. EPA records track 6,233 regulated facilities in Stanislaus County, California (ranking #20 of 136 jurisdictions in CA). Of those, 47 (0.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 53 (0.9%) have active non-compliance quarters.
Which ZIP codes and cities in Stanislaus County have the highest regulated facility density?
Within Stanislaus County, the highest concentrations of EPA-tracked facilities are located in ZIP 95380 (Turlock, 891 sites), ZIP 95350 (Modesto, 630 sites), ZIP 95351 (Modesto, 610 sites), spanning municipal corridors including Modesto (3,357 sites), Turlock (1,123 sites), Ceres (490 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Stanislaus County?
Across Stanislaus County, 5,785 facilities (92.8% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Stanislaus County, CA?
Geologic indoor air screening places Stanislaus County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Stanislaus County, CA?
Federal records track 239 Safe Drinking Water (SDWIS) facilities, 432 Clean Water Act NPDES permits, and 134 impaired water dischargers in Stanislaus County, alongside 4 historical FEMA federal disaster declarations (4 flood/storm events).
Does Stanislaus County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Stanislaus County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.