Dekalb County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Dekalb County, IN?
In Dekalb County, Indiana, public U.S. EPA records track 120 regulated facilities (#103 of 186 in Indiana), including 1 (0.8%) High-Risk sites and $42,000 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 117 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Dekalb 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📊 Dekalb County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Dekalb County
ZIP Codes in Dekalb County
Top EPA Regulated Facilities in Dekalb 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 • BUTLER, IN (ZIP 46721 Sector) | HIGH (75/100) | Violation (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • AUBURN, IN (ZIP 46706 Sector) | MODERATE (34/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BUTLER, IN (ZIP 46721 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WATERLOO, IN (ZIP 46793 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| AUBURN STORM SEWER AND WATER MAIN IMPROVEMENTS FREE PREVIEW (LOW RISK) | E 1ST ST & N UNION ST .23 MI S, AUBURN, IN 46706 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| METAL X LAYDOWN YARD FREE PREVIEW (LOW RISK) | 1803 S. GRANDSTAFF DR., AUBURN, IN 46706 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| BRIDGEWATER NORTH SECTION II FREE PREVIEW (LOW RISK) | CR 35 & MORNINGSTAR RD, AUBURN, IN 46706 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| DANIEL BERTSCH RESIDENTIAL POND FREE PREVIEW (LOW RISK) | CR 19 & CR 28, WATERLOO, IN 46793 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • AUBURN, IN (ZIP 46706 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • AUBURN, IN (ZIP 46706 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • AUBURN, IN (ZIP 46706 Sector) | LOW (13/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BUTLER, IN (ZIP 46721 Sector) | LOW (13/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Dekalb County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Dekalb County County, Indiana?
Public U.S. EPA records track 120 regulated facilities in Dekalb County County, Indiana (ranking #103 of 186 jurisdictions in IN). Of those, 1 (0.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (0.8%) have active non-compliance quarters.
Which ZIP codes and cities in Dekalb County County have the highest regulated facility density?
Within Dekalb County County, the highest concentrations of EPA-tracked facilities are located in ZIP 46793 (Waterloo, 63 sites), spanning municipal corridors including Waterloo (62 sites), St Joe (4 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dekalb County County?
Across Dekalb County County, 3 facilities (2.5% 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 Dekalb County County, IN?
Geologic indoor air screening places Dekalb County 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 Dekalb County County, IN?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 117 Clean Water Act NPDES permits, and 7 impaired water dischargers in Dekalb County County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Dekalb County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Dekalb County indicates a MODERATE 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.