Webster, South Dakota — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
Public U.S. EPA records track 22 regulated facilities in Webster, South Dakota (Day County), including 1 High-Risk sites (4.5%) and 1 active violators. In addition to industrial waste, Webster properties are screened for Tap Water & Watershed Permits (8 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Webster, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Webster, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP Codes in Webster, SD
Highest-Scored EPA Regulated Facilities in Webster, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | HIGH (68/100) | Significant Violation (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| MEREEN-JOHNSON MACHINE CO FREE PREVIEW (LOW RISK) | NORTH INDUSTRIAL BLVD., WEBSTER, SD 57274 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTHWESTERN PUBLIC SERVICE COMPANY FREE PREVIEW (LOW RISK) | 320 EAST 5TH AVENUE, WEBSTER, SD 57274 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ESCO MANUFACTURING, INC. FREE PREVIEW (LOW RISK) | 1731 COMMERCE LANE, WEBSTER, SD 57274 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LENIUS AERIAL SPRAYING INC FREE PREVIEW (LOW RISK) | AIRPORT, WEBSTER, SD 57274 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WEBSTER, SD (ZIP 57274 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Webster, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Webster, SD?
U.S. EPA records track 22 regulated facilities in Webster, South Dakota, including 1 high-risk sites (4.5%), 1 active violators (4.5%), and 13 RCRA hazardous waste handlers (59.1%).
Which ZIP codes in Webster, SD have the most EPA-tracked sites?
Within Webster, regulated facilities are primarily concentrated across ZIP 57274 (22 sites).
How can I check a specific house or commercial property in Webster, SD?
Enter the exact street address in Webster 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 Webster, SD and how many EPA water permits exist?
In Webster, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Webster, SD?
USDA regional soil screening for Webster indicates a MODERATE shrink-swell foundation signal, and Day County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.