Isabel, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Isabel, SD?
Public U.S. EPA records track 8 regulated facilities in Isabel, South Dakota (Dewey County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Isabel properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 15 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Isabel, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Isabel, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Isabel, SD
Highest-Scored EPA Regulated Facilities in Isabel, 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 • ISABEL, SD (ZIP 57633 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ISABEL, SD (ZIP 57633 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CORSON & DEWEY COUNTIES, P 0065(17)164, PCN 04ER, SD HWY 65; SRST & RST FREE PREVIEW (LOW RISK) | SD HWY 65 FROM MRM 214 TO 193, ISABEL, SD 57633 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| L & L BODY SHOP FREE PREVIEW (LOW RISK) | MAIN STREET, ISABEL, SD 57633 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ISABEL- CITY OF FREE PREVIEW (LOW RISK) | 1/2MI NW OF CTY; DEWEY COUNTY, ISABEL, SD 57633 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| ISABEL WASTEWATER FACILITY FREE PREVIEW (LOW RISK) | S29 T17N R22E, ISABEL, SD 57633 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ISABEL, SD (ZIP 57633 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ISABEL, SD (ZIP 57633 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Isabel, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Isabel, SD?
U.S. EPA records track 8 regulated facilities in Isabel, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (12.5%).
Which ZIP codes in Isabel, SD have the most EPA-tracked sites?
Within Isabel, regulated facilities are primarily concentrated across ZIP 57633 (8 sites).
How can I check a specific house or commercial property in Isabel, SD?
Enter the exact street address in Isabel 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 Isabel, SD and how many EPA water permits exist?
In Isabel, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 1 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Isabel, SD?
USDA regional soil screening for Isabel indicates a HIGH shrink-swell foundation signal, and Dewey County has recorded 15 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.