Sacramento County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Sacramento County, CA?
In Sacramento County, California, public U.S. EPA records track 16,012 regulated facilities (#12 of 136 in California), including 21 (0.1%) High-Risk sites and $11,647,702 in federal penalties. Countywide due diligence also covers 216 Safe Drinking Water (SDWIS) facilities, 711 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Sacramento 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📊 Sacramento County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Sacramento County
ZIP Codes in Sacramento County
Top EPA Regulated Facilities in Sacramento 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 • SLOUGHHOUSE, CA (ZIP 95683 Sector) | HIGH (85/100) | Violation Identified (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • RANCHO CORDOVA, CA (ZIP 95742 Sector) | HIGH (72/100) | Violation Identified (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SACRAMENTO, CA (ZIP 95828 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SACRAMENTO, CA (ZIP 95826 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ELK GROVE, CA (ZIP 95758 Sector) | HIGH (64/100) | Violation Identified (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GALT, CA (ZIP 95632 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • RANCHO CORDOVA, CA (ZIP 95742 Sector) | MODERATE (61/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ELK GROVE, CA (ZIP 95757 Sector) | MODERATE (52/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| LEGACY PARK FREE PREVIEW (LOW RISK) | 8079 SUNRISE EASY WAY, CITRUS HEIGHTS, CA 95610 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROSS DRESS FOR LESS #2337 FREE PREVIEW (LOW RISK) | 7431 LAGUNA BLVD STE 120, ELK GROVE, CA 95758 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Sacramento County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in Sacramento County, California?
Public U.S. EPA records track 16,012 regulated facilities in Sacramento County, California (ranking #12 of 136 jurisdictions in CA). Of those, 21 (0.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 48 (0.3%) have active non-compliance quarters.
Which ZIP codes and cities in Sacramento County have the highest regulated facility density?
Within Sacramento County, the highest concentrations of EPA-tracked facilities are located in ZIP 95828 (Sacramento, 819 sites), ZIP 95825 (Sacramento, 712 sites), ZIP 95670 (Rancho Cordova, 698 sites), spanning municipal corridors including Sacramento (10,559 sites), Rancho Cordova (1,466 sites), Elk Grove (1,135 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Sacramento County?
Across Sacramento County, 15,599 facilities (97.4% 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 Sacramento County, CA?
Geologic indoor air screening places Sacramento 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 Sacramento County, CA?
Federal records track 216 Safe Drinking Water (SDWIS) facilities, 711 Clean Water Act NPDES permits, and 142 impaired water dischargers in Sacramento County, alongside 4 historical FEMA federal disaster declarations (4 flood/storm events).
Does Sacramento County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Sacramento County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.