Keokuk County, Iowa — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Keokuk County, IA?
In Keokuk County, Iowa, public U.S. EPA records track 91 regulated facilities (#71 of 117 in Iowa), including 1 (1.1%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 13 Safe Drinking Water (SDWIS) facilities, 17 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Keokuk 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📊 Keokuk County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Keokuk County
ZIP Codes in Keokuk County
Top EPA Regulated Facilities in Keokuk 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 • KEOTA, IA (ZIP 52248 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HEDRICK, IA (ZIP 52563 Sector) | MODERATE (37/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DELTA, IA (ZIP 52550 Sector) | MODERATE (34/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SOUTH ENGLISH, IA (ZIP 52335 Sector) | MODERATE (34/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SIGOURNEY, IA (ZIP 52591 Sector) | MODERATE (34/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • RICHLAND, IA (ZIP 52585 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KESWICK, IA (ZIP 50136 Sector) | MODERATE (31/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SIGOURNEY, IA (ZIP 52591 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| NATURAL GAS PIPELINE CO OF AMERICA - STATION 109 FREE PREVIEW (LOW RISK) | 20743 285TH AVE, HARPER, IA 52231 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| RAY-MAN INC FREE PREVIEW (LOW RISK) | 515 EAST BROADWAY AVENUE, KEOTA, IA 52248 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| WAGLER MOTOR COMPANY FREE PREVIEW (LOW RISK) | 308 N MAIN, SIGOURNEY, IA 52591 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| KEOKUK COUNTY YARDS FREE PREVIEW (LOW RISK) | 321 W SPRING, SIGOURNEY, IA 52591 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Keokuk County, Iowa Environmental Due Diligence
How many EPA-regulated environmental sites are in Keokuk County, Iowa?
Public U.S. EPA records track 91 regulated facilities in Keokuk County, Iowa (ranking #71 of 117 jurisdictions in IA). Of those, 1 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 7 (7.7%) have active non-compliance quarters.
Which ZIP codes and cities in Keokuk County have the highest regulated facility density?
Within Keokuk County, the highest concentrations of EPA-tracked facilities are located in ZIP 52591 (Sigourney, 27 sites), ZIP 52248 (Keota, 16 sites), ZIP 52563 (Hedrick, 9 sites), spanning municipal corridors including Sigourney (27 sites), Keota (16 sites), Hedrick (9 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Keokuk County?
Across Keokuk County, 41 facilities (45.1% 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 Keokuk County, IA?
Geologic indoor air screening places Keokuk 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 Keokuk County, IA?
Federal records track 13 Safe Drinking Water (SDWIS) facilities, 17 Clean Water Act NPDES permits, and 0 impaired water dischargers in Keokuk County, alongside 7 historical FEMA federal disaster declarations (6 flood/storm events).
Does Keokuk County, IA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Keokuk 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.