PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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6-IN-1 MUNICIPAL ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • GARY, SD

Gary, South Dakota — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards

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Public U.S. EPA records track 11 regulated facilities in Gary, South Dakota ( County), including 1 High-Risk sites (9.1%) and 1 active violators. In addition to industrial waste, Gary properties are screened for Tap Water & Watershed Permits (7 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 15 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
11
High-Risk (9.1% vs 0.7% State)
1
Active Violators (9.1%)
1
Drinking & Clean Water
7
Federal Penalties
$0

Gary, 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
County: 15 FEMA Declarations (8 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: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 7 NPDES Permits
🔒 3 Impaired Water (303d) & 2 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

📊 Gary, SD Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 4 (36.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 7 (63.6%)
Active EPA Non-Compliance Dockets 1 (9.1%)
High-Risk Enforcement Facilities 1 (9.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (19.6/100)
🌊 Flood Exposure 1/10 • Very 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
Gary High-Risk Rate 9.1%
County Average 0.7%
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 Gary, SD

ZIP 57237 (11 sites • 1 High Risk)

Highest-Scored EPA Regulated Facilities in Gary, 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 High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) HIGH (64/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) MODERATE (21/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
GARY WASTEWATER IMPROVEMENTS FREE PREVIEW (LOW RISK) LOCATIONS THROUGHOUT GARY, SD, GARY, SD 57237 LOW (18/100) No Violation Identified (0 qtrs NC) $0
FORMER SOUTH DAKOTA SCHOOL FOR THE BLIND FREE PREVIEW (LOW RISK) NORTHEAST CORNER OF 3RD STREET, GARY, SD 57237 LOW (17/100) No Violation Identified (0 qtrs NC) $0
GARY WATER DISTRIBUTION (WTP) FREE PREVIEW (LOW RISK) 1113 SUMMIT STREET, GARY, SD 57237 LOW (17/100) No Violation Identified (0 qtrs NC) $0
SEXAUER COMPANY FREE PREVIEW (LOW RISK) NOT AVAILABLE, GARY, SD 57237 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) LOW (15/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • GARY, SD (ZIP 57237 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 1 Additional Regulated & Enforcement Records in Gary, SD Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Gary, South Dakota Environmental Risk & Radon

How many EPA-regulated facilities are in Gary, SD?

U.S. EPA records track 11 regulated facilities in Gary, South Dakota, including 1 high-risk sites (9.1%), 1 active violators (9.1%), and 4 RCRA hazardous waste handlers (36.4%).

Which ZIP codes in Gary, SD have the most EPA-tracked sites?

Within Gary, regulated facilities are primarily concentrated across ZIP 57237 (11 sites).

How can I check a specific house or commercial property in Gary, SD?

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

In Gary, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 7 Clean Water Act NPDES permits, and 3 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Gary, SD?

USDA regional soil screening for Gary indicates a HIGH shrink-swell foundation signal, and 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.

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