Ortley, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Ortley, SD?
Public U.S. EPA records track 3 regulated facilities in Ortley, South Dakota (Roberts County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Ortley properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Ortley, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Ortley, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Ortley, SD
Highest-Scored EPA Regulated Facilities in Ortley, 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 |
|---|---|---|---|---|
| BOX CULVERT PROJECT 26-030-067 FREE PREVIEW (LOW RISK) | 452ND AVE & 149TH ST, ORTLEY, SD 57256 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RICHTER GRAIN CO INC FREE PREVIEW (LOW RISK) | R R #1, ORTLEY, SD 57256 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAKESIDE DAIRY EXPANSION FREE PREVIEW (LOW RISK) | 45078 149TH ST, ORTLEY, SD 57256 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Ortley, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Ortley, SD?
U.S. EPA records track 3 regulated facilities in Ortley, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (33.3%).
Which ZIP codes in Ortley, SD have the most EPA-tracked sites?
Within Ortley, regulated facilities are primarily concentrated across ZIP 57256 (3 sites).
How can I check a specific house or commercial property in Ortley, SD?
Enter the exact street address in Ortley 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 Ortley, SD and how many EPA water permits exist?
In Ortley, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 1 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Ortley, SD?
USDA regional soil screening for Ortley indicates a MODERATE shrink-swell foundation signal, and Roberts County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.