Big Stone, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Big Stone, SD?
Public U.S. EPA records track 2 regulated facilities in Big Stone, South Dakota (Grant County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Big Stone properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Big Stone, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Big Stone, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Big Stone, SD
Highest-Scored EPA Regulated Facilities in Big Stone, 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 |
|---|---|---|---|---|
| PELICAN RIDGE DEVELOPMENT FREE PREVIEW (LOW RISK) | 485TH AVE & HWY 109, BIG STONE, SD 57216 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| BIG STONE CITY FREE PREVIEW (LOW RISK) | PO BOX 246, BIG STONE, SD 57216 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Big Stone, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Big Stone, SD?
U.S. EPA records track 2 regulated facilities in Big Stone, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Big Stone, SD have the most EPA-tracked sites?
Within Big Stone, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Big Stone, SD?
Enter the exact street address in Big Stone into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Big Stone, SD and how many EPA water permits exist?
In Big Stone, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Big Stone, SD?
USDA regional soil screening for Big Stone indicates a MODERATE shrink-swell foundation signal, and Grant County has recorded 2 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.