Penn Valley, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Penn Valley, CA?
Public U.S. EPA records track 62 regulated facilities in Penn Valley, California (Nevada County), including 1 High-Risk sites (1.6%) and 2 active violators. In addition to industrial waste, Penn Valley properties are screened for Tap Water & Watershed Permits (13 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Penn Valley, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Penn Valley, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Penn Valley, CA
Highest-Scored EPA Regulated Facilities in Penn Valley, 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 • PENN VALLEY, CA (ZIP 95946 Sector) | HIGH (71/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PENN VALLEY, CA (ZIP 95946 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PENN VALLEY UNION ELEM SCH DISTRICT FREE PREVIEW (LOW RISK) | 14685 PLEASANT VALLEY RD, PENN VALLEY, CA 95946 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| J & J AUTO FREE PREVIEW (LOW RISK) | 10165 COMMERCIAL AVENUE, PENN VALLEY, CA 95946 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SILLER & SILLER CONSTRUCTION INC FREE PREVIEW (LOW RISK) | 13286 VINEYARD LN, PENN VALLEY, CA 95946 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PIONEER TETTU FREE PREVIEW (LOW RISK) | 13272 BENTLEY DRIVE, PENN VALLEY, CA 95946 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Penn Valley, California Environmental Risk & Radon
How many EPA-regulated facilities are in Penn Valley, CA?
U.S. EPA records track 62 regulated facilities in Penn Valley, California, including 1 high-risk sites (1.6%), 2 active violators (3.2%), and 50 RCRA hazardous waste handlers (80.6%).
Which ZIP codes in Penn Valley, CA have the most EPA-tracked sites?
Within Penn Valley, regulated facilities are primarily concentrated across ZIP 95946 (64 sites).
How can I check a specific house or commercial property in Penn Valley, CA?
Enter the exact street address in Penn Valley 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 Penn Valley, CA and how many EPA water permits exist?
In Penn Valley, CA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 12 Clean Water Act NPDES permits, and 3 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Penn Valley, CA?
USDA regional soil screening for Penn Valley indicates a MODERATE shrink-swell foundation signal, and Nevada County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.