ZIP 57075 (Wentworth, SD) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 57075 in Wentworth, South Dakota (Lake County) has 9 EPA-tracked facilities, including 1 High-Risk sites (11.1%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 57075 are screened across 2 historical Lake County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (8), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 57075 (Wentworth, SD) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 57075 (Wentworth, SD) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 57075 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 57075 (Wentworth, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WENTWORTH, SD (ZIP 57075 Sector) | MODERATE (52/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| SOUTHLAKE ESTATES - PHASE 2A FREE PREVIEW (LOW RISK) | NEAR 237TH AVE & KILLARNEY PARK DR INTERSECTION, WENTWORTH, SD 57075 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WENTWORTH/LAKE MADISON VBC DEVELOPMENT FREE PREVIEW (LOW RISK) | SE LAKE MADISON - NEAR WICKLOW HILLS LANE, WENTWORTH, SD 57075 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WENTWORTH - TOWN OF FREE PREVIEW (LOW RISK) | POB, WENTWORTH, SD 57075 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| BLUCABANA CAMPGROUND FREE PREVIEW (LOW RISK) | 46031 238TH ST, WENTWORTH, SD 57075 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WENTWORTH, SD (ZIP 57075 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WENTWORTH, SD (ZIP 57075 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WENTWORTH, SD (ZIP 57075 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WENTWORTH, SD (ZIP 57075 Sector) | LOW (8/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 57075 (Wentworth, SD) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 57075 (Wentworth, SD)?
ZIP code 57075 (Wentworth, SD) contains 9 EPA-tracked facilities, of which 1 (11.1%) are classified in the High-Risk tier, 1 (11.1%) have active compliance violations, and 0 (0.0%) handle RCRA hazardous waste.
How does ZIP 57075 compare to Lake County and South Dakota averages?
In ZIP 57075, 11.1% of regulated sites are rated High Risk, compared to 1.6% across Lake County and 0.7% statewide in South Dakota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 57075?
Geologic screening places ZIP 57075 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 57075 (Wentworth, SD) in a FEMA flood zone and what is the flood disaster history?
Lake County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 57075 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 57075 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 57075 indicates a MODERATE shrink-swell risk signal. Within ZIP 57075, federal registries track 0 SDWIS drinking water facilities, 8 Clean Water NPDES permits, and 3 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.