Jerome County, Idaho — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Jerome County, Idaho, public U.S. EPA records track 135 regulated facilities (#26 of 83 in Idaho), including 6 (4.4%) High-Risk sites and $1,601,417 in federal penalties. Countywide due diligence also covers 25 Safe Drinking Water (SDWIS) facilities, 89 Clean Water NPDES permits, 11 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Jerome County, ID 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Jerome County, ID Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Jerome County
ZIP Codes in Jerome County
Top EPA Regulated Facilities in Jerome County, ID
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 • JEROME, ID (ZIP 83338 Sector) | HIGH (81/100) | Violation Identified (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • JEROME, ID (ZIP 83338 Sector) | HIGH (70/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • JEROME, ID (ZIP 83338 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • JEROME, ID (ZIP 83301 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , ID (ZIP Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • , ID (ZIP Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • , ID (ZIP Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • JEROME, ID (ZIP 83338 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| HILEX POLY COMPANY FREE PREVIEW (LOW RISK) | 40 W 100 S, JEROME, ID 83338 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SPEARS MANUFACTURING FREE PREVIEW (LOW RISK) | 2152 S LINCOLN AVE, JEROME, ID 83338 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ITD D4 KN 19943 - US-93, 300 SOUTH ROAD FREE PREVIEW (LOW RISK) | 391 E 300 S, JEROME, ID 83338 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WESTERN FARM SERVICE JEROME FREE PREVIEW (LOW RISK) | S LINCOLN ST, JEROME, ID 83338 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Jerome County, Idaho Environmental Due Diligence
How many EPA-regulated environmental sites are in Jerome County, Idaho?
Public U.S. EPA records track 135 regulated facilities in Jerome County, Idaho (ranking #26 of 83 jurisdictions in ID). Of those, 6 (4.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 18 (13.3%) have active non-compliance quarters.
Which ZIP codes and cities in Jerome County have the highest regulated facility density?
Within Jerome County, the highest concentrations of EPA-tracked facilities are located in ZIP 83325 (Eden, 11 sites), spanning municipal corridors including Jerome (158 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Jerome County?
Across Jerome County, 46 facilities (34.1% 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 Jerome County, ID?
Geologic indoor air screening places Jerome County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Jerome County, ID?
Federal records track 25 Safe Drinking Water (SDWIS) facilities, 89 Clean Water Act NPDES permits, and 9 impaired water dischargers in Jerome County, alongside 11 historical FEMA federal disaster declarations (3 flood/storm events).
Does Jerome County, ID have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Jerome County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.