Agar, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Agar, SD?
Public U.S. EPA records track 5 regulated facilities in Agar, South Dakota (Sully County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Agar properties are screened for Tap Water & Watershed Permits (3 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 15 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Agar, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Agar, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Agar, SD
Highest-Scored EPA Regulated Facilities in Agar, 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 |
|---|---|---|---|---|
| AGAR SCHOOL DISTRICT 58-1 FREE PREVIEW (LOW RISK) | 101 PINE STREET, AGAR, SD 57520 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEXAUER COMPANY FREE PREVIEW (LOW RISK) | NOT AVAILABLE, AGAR, SD 57520 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| PCN 086Q FREE PREVIEW (LOW RISK) | STRUCTURE AT 172ND ST OVER ARTICHOKE CREEK, AGAR, SD 57520 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| SUTTON BAY GOLF, LLC. FREE PREVIEW (LOW RISK) | 28950 SUTTON BAY TRAIL, AGAR, SD 57520 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • AGAR, SD (ZIP 57520 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Agar, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Agar, SD?
U.S. EPA records track 5 regulated facilities in Agar, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 2 RCRA hazardous waste handlers (40.0%).
Which ZIP codes in Agar, SD have the most EPA-tracked sites?
Within Agar, regulated facilities are primarily concentrated across ZIP 57520 (5 sites).
How can I check a specific house or commercial property in Agar, SD?
Enter the exact street address in Agar 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 Agar, SD and how many EPA water permits exist?
In Agar, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Agar, SD?
USDA regional soil screening for Agar indicates a MODERATE shrink-swell foundation signal, and Sully County has recorded 15 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.