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Bon Homme County, South Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Bon Homme County, SD?

In Bon Homme County, South Dakota, public U.S. EPA records track 34 regulated facilities (#45 of 109 in South Dakota), including 1 (2.9%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 21 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#45/109)
34
High-Risk (2.9% vs 0.7% State)
1
Active Violators (5.9%)
2
Drinking & Clean Water
28
Federal Penalties
$0

Bon Homme 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
2 County FEMA Declarations (2 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
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🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
7 SDWIS Systems • 21 NPDES Permits
🔒 1 Impaired Water (303d) & 8 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

📊 Bon Homme County, SD Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 15 (44.1%)
Clean Water (NPDES) & Drinking Water (SDWIS) 28 (82.4%)
Active EPA Non-Compliance Dockets 2 (5.9%)
High-Risk Enforcement Facilities 1 (2.9%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (10.8/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Bon Homme County High-Risk % 2.9%
South Dakota (SD) Statewide Avg 0.7%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Municipalities in Bon Homme County

Tabor (11) Springfield (11) Tyndall (6)

Top EPA Regulated Facilities in Bon Homme 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
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • SCOTLAND, SD (ZIP 57059 Sector) MODERATE (54/100) Violation Identified (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • AVON, SD (ZIP 57315 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • AVON, SD (ZIP 57315 Sector) MODERATE (25/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, SD (ZIP 57062 Sector) MODERATE (22/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • TABOR, SD (ZIP 57063 Sector) MODERATE (22/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • , SD (ZIP Sector) MODERATE (22/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SCOTLAND, SD (ZIP 57059 Sector) MODERATE (21/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • , SD (ZIP Sector) MODERATE (20/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
CHICAGO RAWHIDE MANUFACTURING COMPANY FREE PREVIEW (LOW RISK) 1314 WALNUT STREET, SPRINGFIELD, SD 57062 LOW (20/100) No Violation Identified (0 qtrs NC) $0
SPRINGFIELD GOLF CLUB FREE PREVIEW (LOW RISK) 41550 BOAT BASIN ROAD, SPRINGFIELD, SD 57062 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CUKA FARM SERVICES (FORMERLY M & S SALVAGE & REPAIR) FREE PREVIEW (LOW RISK) 29713 423RD AVENUE, SCOTLAND, SD 57059 LOW (17/100) No Violation Identified (0 qtrs NC) $0
B-Y RURAL WATER DISTRICT FREE PREVIEW (LOW RISK) 31046 428 AVENUE, TABOR, SD 57063 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 22 Additional Regulated & Enforcement Records in Bon Homme County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Bon Homme County, South Dakota Environmental Due Diligence

How many EPA-regulated environmental sites are in Bon Homme County, South Dakota?

Public U.S. EPA records track 34 regulated facilities in Bon Homme County, South Dakota (ranking #45 of 109 jurisdictions in SD). Of those, 1 (2.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (5.9%) have active non-compliance quarters.

Which ZIP codes and cities in Bon Homme County have the highest regulated facility density?

Within Bon Homme County, the highest concentrations of EPA-tracked facilities are located in ZIP 57062 (Springfield, 11 sites), ZIP 57063 (Tabor, 11 sites), ZIP 57315 (Avon, 8 sites), spanning municipal corridors including Tabor (11 sites), Springfield (11 sites), Tyndall (6 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Bon Homme County?

Across Bon Homme County, 15 facilities (44.1% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).

What is the EPA Radon Zone classification for Bon Homme County, SD?

Geologic indoor air screening places Bon Homme County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Bon Homme County, SD?

Federal records track 7 Safe Drinking Water (SDWIS) facilities, 21 Clean Water Act NPDES permits, and 1 impaired water dischargers in Bon Homme County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).

Does Bon Homme County, SD have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Bon Homme County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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