Warren County, Iowa — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Warren County, IA?
In Warren County, Iowa, public U.S. EPA records track 140 regulated facilities (#38 of 117 in Iowa), including 3 (2.1%) High-Risk sites and $17,500 in federal penalties. Countywide due diligence also covers 13 Safe Drinking Water (SDWIS) facilities, 18 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Warren 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📊 Warren County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Warren County
Top EPA Regulated Facilities in Warren 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SAINT MARYS, IA (ZIP 50241 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • INDIANOLA, IA (ZIP 50125 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • INDIANOLA (HISTORICAL), IA (ZIP 50125 Sector) | MODERATE (45/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CARLISLE, IA (ZIP 50047 Sector) | MODERATE (39/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • NEW VIRGINIA, IA (ZIP 50210 Sector) | MODERATE (38/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • NORWALK, IA (ZIP 50211 Sector) | MODERATE (38/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • INDIANOLA, IA (ZIP 50125 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CARLISLE, IA (ZIP 50047 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| WRIGHT CHEVROLET GEO FREE PREVIEW (LOW RISK) | 95 HWY 5, CARLISLE, IA 50047 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| AEC ENTERPRISES INC FREE PREVIEW (LOW RISK) | 21305 20TH AVENUE, NEW VIRGINIA, IA 50210 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| VANDERPOOL CONSTRUCTION INC FREE PREVIEW (LOW RISK) | 1100 NORTH 14TH STREET, INDIANOLA, IA 50125 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WATTERS AUTOLAND INC FREE PREVIEW (LOW RISK) | 3001 JEFFERSON, INDIANOLA, IA 50125 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Warren County, Iowa Environmental Due Diligence
How many EPA-regulated environmental sites are in Warren County, Iowa?
Public U.S. EPA records track 140 regulated facilities in Warren County, Iowa (ranking #38 of 117 jurisdictions in IA). Of those, 3 (2.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 11 (7.9%) have active non-compliance quarters.
Which ZIP codes and cities in Warren County have the highest regulated facility density?
Within Warren County, the highest concentrations of EPA-tracked facilities are located in ZIP 50125 (Indianola, 70 sites), ZIP 50210 (New Virginia, 6 sites), ZIP 50139 (Lacona, 4 sites), spanning municipal corridors including Indianola (66 sites), Norwalk (11 sites), New Virginia (6 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Warren County?
Across Warren County, 85 facilities (60.7% 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 Warren County, IA?
Geologic indoor air screening places Warren 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 Warren County, IA?
Federal records track 13 Safe Drinking Water (SDWIS) facilities, 18 Clean Water Act NPDES permits, and 1 impaired water dischargers in Warren County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Warren County, IA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Warren 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.