Deuel County, South Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Deuel County, SD?
In Deuel County, South Dakota, public U.S. EPA records track 6 regulated facilities (#120 of 120 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, 4 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Deuel 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📊 Deuel County, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Deuel County
ZIP Codes in Deuel County
Top EPA Regulated Facilities in Deuel 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 0022(70)360 FREE PREVIEW (LOW RISK) | SD HWY 22 (FROM I29 TO TOWN), CLEAR LAKE, SD 57226 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| OTTER TAIL POWER COMPANY - ASTORIA STATION FREE PREVIEW (LOW RISK) | 19333 482ND AVENUE, ASTORIA, SD 57213 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| DAKOTA BLUFFS ADDITION FREE PREVIEW (LOW RISK) | SW CORNER OF LAKE COCHRANE & EDGEWATER DR, GARY, SD 57237 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTHWESTERN ENERGY SD15 REROUTE FREE PREVIEW (LOW RISK) | BEGIINNING NEAR INTERSECTION OF 475TH AVE AND 178T, CLEAR LAKE, SD 57226 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • TORONTO, SD (ZIP 57268 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ASTORIA, SD (ZIP 57213 Sector) | LOW (10/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Deuel County, South Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Deuel County County, South Dakota?
Public U.S. EPA records track 6 regulated facilities in Deuel County County, South Dakota (ranking #120 of 120 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 Deuel County County have the highest regulated facility density?
Within Deuel County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Deuel County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Deuel County County?
Across Deuel 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 Deuel County County, SD?
Geologic indoor air screening places Deuel 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 Deuel County County, SD?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water dischargers in Deuel County County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Deuel County, SD have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Deuel County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.