South Yankton, Nebraska — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in South Yankton, NE?
Public U.S. EPA records track 1 regulated facilities in South Yankton, Nebraska (Cedar County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, South Yankton properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
South Yankton, NE 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 South Yankton, NE Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in South Yankton, NE
Highest-Scored EPA Regulated Facilities in South Yankton, NE
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 |
|---|---|---|---|---|
| RIVERSIDE MOTORS FREE PREVIEW (LOW RISK) | 89848 HIGHWAY 81, SOUTH YANKTON, NE 68774 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — South Yankton, Nebraska Environmental Risk & Radon
How many EPA-regulated facilities are in South Yankton, NE?
U.S. EPA records track 1 regulated facilities in South Yankton, Nebraska, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in South Yankton, NE have the most EPA-tracked sites?
Within South Yankton, regulated facilities are primarily concentrated across ZIP 68774 (6 sites).
How can I check a specific house or commercial property in South Yankton, NE?
Enter the exact street address in South Yankton 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 South Yankton, NE and how many EPA water permits exist?
In South Yankton, NE, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in South Yankton, NE?
USDA regional soil screening for South Yankton indicates a MODERATE shrink-swell foundation signal, and Cedar County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.