New Underwood, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in New Underwood, SD?
Public U.S. EPA records track 9 regulated facilities in New Underwood, South Dakota (Pennington County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, New Underwood properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
New Underwood, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 New Underwood, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in New Underwood, SD
Highest-Scored EPA Regulated Facilities in New Underwood, 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 |
|---|---|---|---|---|
| GERMAN AUTO COMPANY - NEW UNDERWOOD FREE PREVIEW (LOW RISK) | SOUTH A AVE, NEW UNDERWOOD, SD 57761 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WESTERN AREA POWER ADMINISTRATION NEW UNDERWOOD FREE PREVIEW (LOW RISK) | UNAVAILABLE, NEW UNDERWOOD, SD 57761 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CROSBIE DITCHING FREE PREVIEW (LOW RISK) | 120 SOUTH A AVENUE NORTH, NEW UNDERWOOD, SD 57761 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILD SPRINGS SOLAR PROJECT FREE PREVIEW (LOW RISK) | 23015 161 AVENUE, NEW UNDERWOOD, SD 57761 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • NEW UNDERWOOD, SD (ZIP 57761 Sector) | LOW (10/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • NEW UNDERWOOD, SD (ZIP 57761 Sector) | LOW (10/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • NEW UNDERWOOD, SD (ZIP 57761 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — New Underwood, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in New Underwood, SD?
U.S. EPA records track 9 regulated facilities in New Underwood, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 4 RCRA hazardous waste handlers (44.4%).
Which ZIP codes in New Underwood, SD have the most EPA-tracked sites?
Within New Underwood, regulated facilities are primarily concentrated across ZIP 57761 (9 sites).
How can I check a specific house or commercial property in New Underwood, SD?
Enter the exact street address in New Underwood 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 New Underwood, SD and how many EPA water permits exist?
In New Underwood, 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 New Underwood, SD?
USDA regional soil screening for New Underwood indicates a HIGH shrink-swell foundation signal, and Pennington County has recorded 3 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.