Turner County, South Dakota — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Turner County, South Dakota, public U.S. EPA records track 20 regulated facilities (#70 of 109 in South Dakota), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 19 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Turner County, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Turner County, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Turner County
ZIP Codes in Turner County
Top EPA Regulated Facilities in Turner County, SD
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 |
|---|---|---|---|---|
| P 0044(204)363 FREE PREVIEW (LOW RISK) | MULTIPLE BRIDGE LOCATIONS ON SD HWY 44, PARKER, SD 57053 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| AGRICULTURE WAREHOUSE - PARKER FREE PREVIEW (LOW RISK) | 276TH ST & 456TH AVE, PARKER, SD 57106 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAIN STREET DRAINAGE & SURFACING IMPROVEMENTS FREE PREVIEW (LOW RISK) | MAIN ST FROM W END TO IOWA ST, CENTERVILLE, SD 57014 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| DAKOTA PROTEIN SOLUTION - FREEMAN FREE PREVIEW (LOW RISK) | 27950 440TH AVE, FREEMAN, SD 57029 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MARION, SD (ZIP 57043 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PARKER, SD (ZIP 57053 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHANCELLOR, SD (ZIP 57015 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HURLEY, SD (ZIP 57036 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MARION, SD (ZIP 57043 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • VIBORG, SD (ZIP 57070 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • VIBORG, SD (ZIP 57070 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • VIBORG, SD (ZIP 57070 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Turner County, South Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Turner County County, South Dakota?
Public U.S. EPA records track 20 regulated facilities in Turner County County, South Dakota (ranking #70 of 109 jurisdictions in SD). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Turner County County have the highest regulated facility density?
Within Turner County County, the highest concentrations of EPA-tracked facilities are located in ZIP 57029 (Freeman, 24 sites), ZIP 57015 (Chancellor, 8 sites), spanning municipal corridors including Freeman (24 sites), Chancellor (8 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Turner County County?
Across Turner County County, 0 facilities (0.0% 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 Turner County County, SD?
Geologic indoor air screening places Turner County 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 Turner County County, SD?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 19 Clean Water Act NPDES permits, and 3 impaired water dischargers in Turner County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Turner County, SD have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Turner 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.