Audubon County, Iowa — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Audubon County, IA?
In Audubon County, Iowa, public U.S. EPA records track 50 regulated facilities (#97 of 117 in Iowa), including 1 (2.0%) High-Risk sites and $8,000 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 6 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Audubon County, IA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Audubon County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Audubon County
ZIP Codes in Audubon County
Top EPA Regulated Facilities in Audubon County, IA
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • AUDUBON, IA (ZIP 50025 Sector) | MODERATE (44/100) | Violation Identified (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KIMBALLTON, IA (ZIP 51543 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BRAYTON, IA (ZIP 50042 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • AUDUBON, IA (ZIP 50025 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BRAYTON, IA (ZIP 50042 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • AUDUBON, IA (ZIP 50025 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • AUDUBON, IA (ZIP 50025 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • EXIRA, IA (ZIP 50076 Sector) | MODERATE (25/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| EQUIPMENT BROKERS INC FREE PREVIEW (LOW RISK) | 720 NORTHWESTERN AVENUE, AUDUBON, IA 50025 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| IDOT - HAMLIN MAINTENANCE SHOP FREE PREVIEW (LOW RISK) | 4934 HWY 44, HAMLIN, IA 50117 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| EXIRA MIDDLE SCHOOL FREE PREVIEW (LOW RISK) | 105 SCHOOL ST, AUDUBON, IA 50076 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WORTHINGTON AG PARTS - AUDUBON DIVISION FREE PREVIEW (LOW RISK) | 1923 215TH ST, AUDUBON, IA 50025 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Audubon County, Iowa Environmental Due Diligence
How many EPA-regulated environmental sites are in Audubon County, Iowa?
Public U.S. EPA records track 50 regulated facilities in Audubon County, Iowa (ranking #97 of 117 jurisdictions in IA). Of those, 1 (2.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (2.0%) have active non-compliance quarters.
Which ZIP codes and cities in Audubon County have the highest regulated facility density?
Within Audubon County, the highest concentrations of EPA-tracked facilities are located in ZIP 50025 (Audubon, 32 sites), ZIP 50076 (Audubon, 7 sites), ZIP 50042 (Brayton, 4 sites), spanning municipal corridors including Audubon (32 sites), Exira (6 sites), Brayton (5 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Audubon County?
Across Audubon County, 23 facilities (46.0% 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 Audubon County, IA?
Geologic indoor air screening places Audubon 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 Audubon County, IA?
Federal records track 6 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 0 impaired water dischargers in Audubon County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Audubon County, IA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Audubon County indicates a MODERATE 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.