Moody County, South Dakota — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Moody County, South Dakota, public U.S. EPA records track 32 regulated facilities (#47 of 109 in South Dakota), including 0 (0.0%) High-Risk sites and $1,600 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 22 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).
Moody 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📊 Moody County, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Moody County
ZIP Codes in Moody County
Top EPA Regulated Facilities in Moody 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • COLMAN, SD (ZIP 57017 Sector) | MODERATE (37/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • COLMAN, SD (ZIP 57017 Sector) | MODERATE (31/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FLANDREAU, SD (ZIP 57028 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • , SD (ZIP Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| EGAN, CITY OF FREE PREVIEW (LOW RISK) | 101 N. IRVIN, EGAN, SD 57024 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| T & R SERVICE COMPANY FREE PREVIEW (LOW RISK) | HIGHWAY 34 WEST, COLMAN, SD 57017 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRENT TOWN OF FREE PREVIEW (LOW RISK) | PO BOX 754, TRENT, SD 57065 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| FLANDREAU, CITY OF FREE PREVIEW (LOW RISK) | 1005 W. ELM AVE., FLANDREAU, SD 57028 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EGAN, SD (ZIP 57024 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FLANDREAU, SD (ZIP 57028 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FLANDREAU, SD (ZIP 57028 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FLANDREAU, SD (ZIP 57028 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Moody County, South Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Moody County, South Dakota?
Public U.S. EPA records track 32 regulated facilities in Moody County, South Dakota (ranking #47 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 2 (6.2%) have active non-compliance quarters.
Which ZIP codes and cities in Moody County have the highest regulated facility density?
Within Moody County, the highest concentrations of EPA-tracked facilities are located in ZIP 57028 (Flandreau, 26 sites), ZIP 57024 (Egan, 5 sites), spanning municipal corridors including Flandreau (25 sites), Egan (5 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Moody County?
Across Moody County, 18 facilities (56.2% 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 Moody County, SD?
Geologic indoor air screening places Moody 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 Moody County, SD?
Federal records track 6 Safe Drinking Water (SDWIS) facilities, 22 Clean Water Act NPDES permits, and 5 impaired water dischargers in Moody County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Moody County, SD have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Moody 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.