Summit County, Utah — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Summit County, Utah, public U.S. EPA records track 332 regulated facilities (#19 of 57 in Utah), including 4 (1.2%) High-Risk sites and $4,967 in federal penalties. Countywide due diligence also covers 69 Safe Drinking Water (SDWIS) facilities, 1,177 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Summit County, UT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Summit County, UT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Summit County
ZIP Codes in Summit County
Top EPA Regulated Facilities in Summit County, UT
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 • KAMAS, UT (ZIP 84036 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PARK CITY, UT (ZIP 84098 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PARK CITY, UT (ZIP 84060 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WANSHIP, UT (ZIP 84017 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • OAKLEY, UT (ZIP 84055 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • , UT (ZIP Sector) | MODERATE (39/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • , UT (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 • , UT (ZIP Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| CEMENT PLANT G6 FREE PREVIEW (LOW RISK) | 4219 ATKINSON ROAD, PARK CITY, UT 84060 | LOW (24/100) | Unknown (0 qtrs NC) | $0 |
| FRONTIER/ANSCHUTZ STATION FREE PREVIEW (LOW RISK) | SOUTH EVANSTON, COALVILLE, UT 84017 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SLT EXPRESS WAY INC. FREE PREVIEW (LOW RISK) | 4255 SOUTH 300 WEST, STE B, COALVILLE, UT 84017 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORANDA MINING INC ONTARI FREE PREVIEW (LOW RISK) | 1 MI S OF PARK CITY ON HWY 224, PARK CITY, UT 84060 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Summit County, Utah Environmental Due Diligence
How many EPA-regulated environmental sites are in Summit County, Utah?
Public U.S. EPA records track 332 regulated facilities in Summit County, Utah (ranking #19 of 57 jurisdictions in UT). Of those, 4 (1.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 26 (7.8%) have active non-compliance quarters.
Which ZIP codes and cities in Summit County have the highest regulated facility density?
Within Summit County, the highest concentrations of EPA-tracked facilities are located in ZIP 84061 (Peoa, 59 sites), ZIP 84055 (Oakley, 32 sites), ZIP 84080 (Faust, 11 sites), spanning municipal corridors including Peoa (55 sites), City Of Park City (10 sites), Summit County (8 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Summit County?
Across Summit County, 47 facilities (14.2% 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 Summit County, UT?
Geologic indoor air screening places Summit 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 Summit County, UT?
Federal records track 69 Safe Drinking Water (SDWIS) facilities, 1,177 Clean Water Act NPDES permits, and 872 impaired water dischargers in Summit County, alongside 2 historical FEMA federal disaster declarations (0 flood/storm events).
Does Summit County, UT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Summit County indicates a LOW 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.