13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • CHARLES MIX COUNTY, SD

Charles Mix County, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Charles Mix County, SD?

Public U.S. EPA records track 1 regulated facilities in Charles Mix County, South Dakota (Charles Mix County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Charles Mix County 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).

Total EPA Sites

1

High-Risk (0.0% vs 0.7% State)

0

Active Violators (0.0%)

0

Drinking & Clean Water

0

Federal Penalties

$0

Charles Mix County, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan

🌊 Flood Zone & FEMA Disaster History

Charles Mix County: 1 FEMA Declarations (1 Flood/Storm)

🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked

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🪨 USDA Soil, Foundation & Water Table

Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Moderate

🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked

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🚰 Tap Water (SDWIS) & PFAS Check

0 SDWIS Systems • 0 NPDES Permits

🔒 0 Impaired Water (303d) & 0 Violation Dockets Locked

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☢️ EPA Radon & Karst Sinkhole

EPA Zone 1 — High Potential (> 4.0 pCi/L)

Low / Non-Karst Bedrock & Alluvial Formation

🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Charles Mix County, SD Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)

1. Municipal Regulatory & Water Program Mix

RCRA Hazardous Waste Generators 0 (0.0%)

Clean Water (NPDES) & Drinking Water (SDWIS) 0 (0.0%)

Active EPA Non-Compliance Dockets 0 (0.0%)

High-Risk Enforcement Facilities 0 (0.0%)

2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (48.5/100)

🌊 Flood Exposure 3/10 • Low Hazard

🔥 Wildfire Hazard 3/10 • Low Hazard

☀️ Extreme Heat 1/10 • Very Low Hazard

🌪️ Severe Wind / Storm 3/10 • Low Hazard

🫨 USGS Earthquake 2/10 • Low Seismic Hazard

3. City vs. County & State Benchmark

Charles Mix County High-Risk Rate 0.0%

Charles Mix County Average 1.5%

South Dakota (SD) Statewide Avg 0.7%

Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.

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ZIP Codes in Charles Mix County, SD

Highest-Scored EPA Regulated Facilities in Charles Mix County, SD

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type	Sector Location (Street Redacted)	Risk Tier & Score	Compliance Status	Enforcement / Unlock
MARTY INDIAN SCHOOL FREE PREVIEW (LOW RISK)	0 0, CHARLES MIX COUNTY, SD 57356	LOW (11/100)	No Violation Identified (0 qtrs NC)	$0

Frequently Asked Questions — Charles Mix County, South Dakota Environmental Risk & Radon

How many EPA-regulated facilities are in Charles Mix County, SD?

U.S. EPA records track 1 regulated facilities in Charles Mix County, South Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).

Which ZIP codes in Charles Mix County, SD have the most EPA-tracked sites?

Within Charles Mix County, regulated facilities are primarily concentrated across local postal codes.

How can I check a specific house or commercial property in Charles Mix County, SD?

Enter the exact street address in Charles Mix County 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 Charles Mix County, SD and how many EPA water permits exist?

In Charles Mix County, SD, 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 Charles Mix County, SD?

USDA regional soil screening for Charles Mix County indicates a MODERATE shrink-swell foundation signal, and Charles Mix 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.