ZIP 95603 (Auburn, CA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 95603 in Auburn, California (Placer County) has 571 EPA-tracked facilities, including 1 High-Risk sites (0.2%), 1 active violators, and $6,000 in federal penalties. Beyond industrial pollution, properties in ZIP 95603 are screened across 7 historical Placer County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (62), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 95603 (Auburn, CA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 95603 (Auburn, CA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 95603 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 95603 (Auburn, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (50/100) | Violation Identified (10 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • AUBURN, CA (ZIP 95603 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SISTERS OF MERCY FREE PREVIEW (LOW RISK) | 535 SACRAMENTO ST, AUBURN, CA 95603 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| VIAN ENTERPRISES INC FREE PREVIEW (LOW RISK) | 1501 INDUSTRIAL DRIVE, AUBURN, CA 95603 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| S&D CARWASH MANAGEMENT LLC DBA QUICK QUACK CAR WASH FREE PREVIEW (LOW RISK) | 2435 DRIVE IN WAY, AUBURN, CA 95603 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAITA FORD FREE PREVIEW (LOW RISK) | 1650 GRASSVALLEY HIGHWAY, AUBURN, CA 95603 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 95603 (Auburn, CA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 95603 (Auburn, CA)?
ZIP code 95603 (Auburn, CA) contains 571 EPA-tracked facilities, of which 1 (0.2%) are classified in the High-Risk tier, 1 (0.2%) have active compliance violations, and 500 (87.6%) handle RCRA hazardous waste.
How does ZIP 95603 compare to Placer County and California averages?
In ZIP 95603, 0.2% of regulated sites are rated High Risk, compared to 0.3% across Placer County and 0.3% statewide in California.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 95603?
Geologic screening places ZIP 95603 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 95603 (Auburn, CA) in a FEMA flood zone and what is the flood disaster history?
Placer County has recorded 7 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 95603 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 95603 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 95603 indicates a HIGH shrink-swell risk signal. Within ZIP 95603, federal registries track 5 SDWIS drinking water facilities, 57 Clean Water NPDES permits, and 6 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.