Grant County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Grant County, IN?
In Grant County, Indiana, public U.S. EPA records track 392 regulated facilities (#39 of 186 in Indiana), including 13 (3.3%) High-Risk sites and $5,369,488 in federal penalties. Countywide due diligence also covers 68 Safe Drinking Water (SDWIS) facilities, 205 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Grant County, IN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Grant County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Grant County
Top EPA Regulated Facilities in Grant County, IN
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 |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46953 Sector) | HIGH (88/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46952 Sector) | HIGH (71/100) | Violation Identified (8 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46953 Sector) | HIGH (70/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SWAYZEE, IN (ZIP 46986 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46952 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46953 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SWAYZEE, IN (ZIP 46986 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MARION, IN (ZIP 46952 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| MIKE ANDERSON CHEVROLET FREE PREVIEW (LOW RISK) | 119 E MAIN ST, GAS CITY, IN 46933 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CLARK OIL #750 FREE PREVIEW (LOW RISK) | 1401 WINONA AVE, MARION, IN 46952 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BOMAR ENTERPRISES INC FREE PREVIEW (LOW RISK) | 1123 N BALDWIN AVE, MARION, IN 46952 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHANES MARATHON SERVICE STATI FREE PREVIEW (LOW RISK) | 114 S WASHINGTON ST, SWAYZEE, IN 46986 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Grant County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Grant County, Indiana?
Public U.S. EPA records track 392 regulated facilities in Grant County, Indiana (ranking #39 of 186 jurisdictions in IN). Of those, 13 (3.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 20 (5.1%) have active non-compliance quarters.
Which ZIP codes and cities in Grant County have the highest regulated facility density?
Within Grant County, the highest concentrations of EPA-tracked facilities are located in ZIP 46953 (Marion, 155 sites), ZIP 46952 (Marion, 95 sites), ZIP 46989 (Upland, 29 sites), spanning municipal corridors including Upland (29 sites), Fairmount (24 sites), Swayzee (15 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Grant County?
Across Grant County, 178 facilities (45.4% 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 Grant County, IN?
Geologic indoor air screening places Grant 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 Grant County, IN?
Federal records track 68 Safe Drinking Water (SDWIS) facilities, 205 Clean Water Act NPDES permits, and 23 impaired water dischargers in Grant County, alongside 4 historical FEMA federal disaster declarations (3 flood/storm events).
Does Grant County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Grant County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.