ZIP 96111 (Floriston, CA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 96111 in Floriston, California (Nevada County) has 12 EPA-tracked facilities, including 1 High-Risk sites (8.3%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 96111 are screened across 4 historical Nevada County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (3), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 96111 (Floriston, 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 96111 (Floriston, CA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 96111 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 96111 (Floriston, 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 • FLORISTON, CA (ZIP 96111 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 3F2504 FARAD DITCH SLOPE STABILIZATION FREE PREVIEW (LOW RISK) | EAST OF TRUCKEE RIVER BRIDGE TO NORTH OF FARAD UND, TRUCKEE, CA 96111 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| FLORISTON SPRING FILTRATION PROJECT FREE PREVIEW (LOW RISK) | 22261 JUNIPER STREET, FLORISTON, CA 96111 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ND STARS INC FREE PREVIEW (LOW RISK) | LAT/LONG_USED, FLORISTON, CA 96111 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| REDDAWAY FREE PREVIEW (LOW RISK) | I-80 EB MM NEV 31, FLORISTON, CA 96111 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FLORISTON, CA (ZIP 96111 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 96111 (Floriston, 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 96111 (Floriston, CA)?
ZIP code 96111 (Floriston, CA) contains 12 EPA-tracked facilities, of which 1 (8.3%) are classified in the High-Risk tier, 1 (8.3%) have active compliance violations, and 9 (75.0%) handle RCRA hazardous waste.
How does ZIP 96111 compare to Nevada County and California averages?
In ZIP 96111, 8.3% of regulated sites are rated High Risk, compared to 0.6% across Nevada County and 0.3% statewide in California.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 96111?
Geologic screening places ZIP 96111 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 96111 (Floriston, CA) in a FEMA flood zone and what is the flood disaster history?
Nevada County has recorded 4 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 96111 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 96111 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 96111 indicates a MODERATE shrink-swell risk signal. Within ZIP 96111, federal registries track 1 SDWIS drinking water facilities, 2 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.