Marshall County, South Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Marshall County, SD?
In Marshall County, South Dakota, public U.S. EPA records track 8 regulated facilities (#111 of 111 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, 7 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Marshall 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📊 Marshall County, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Marshall County
ZIP Codes in Marshall County
Top EPA Regulated Facilities in Marshall 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 |
|---|---|---|---|---|
| MARSHALL COUNTY HEALTHCARE CENTER FREE PREVIEW (LOW RISK) | 413 9TH ST, BRITTON, SD 57430 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| HANGER TAXILANE EXPANSION FREE PREVIEW (LOW RISK) | PO BOX 126, BRITTON, SD 57430 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHORTFOOT EAST CONCRETE STACKING SLAB FREE PREVIEW (LOW RISK) | 10168 448TH AVE., VEBLEN, SD 57270 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| HORTON P5 BUILDING FREE PREVIEW (LOW RISK) | W ACROSS 423RD FROM MAIN BUILDING, BRITTON, SD 57430 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BRITTON, SD (ZIP 57430 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BRITTON, SD (ZIP 57430 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • VEBLEN, SD (ZIP 57270 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Marshall County, South Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Marshall County County, South Dakota?
Public U.S. EPA records track 8 regulated facilities in Marshall County County, South Dakota (ranking #111 of 111 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 Marshall County County have the highest regulated facility density?
Within Marshall County County, the highest concentrations of EPA-tracked facilities are located in ZIP 57270 (Veblen, 7 sites), spanning municipal corridors including Veblen (7 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Marshall County County?
Across Marshall 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 Marshall County County, SD?
Geologic indoor air screening places Marshall 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 Marshall County County, SD?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 7 Clean Water Act NPDES permits, and 0 impaired water dischargers in Marshall County County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Marshall County, SD have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Marshall 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.