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Wapello County, Iowa — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Wapello County, IA?

In Wapello County, Iowa, public U.S. EPA records track 162 regulated facilities (#28 of 117 in Iowa), including 5 (3.1%) High-Risk sites and $5,310,000 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 23 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).

Total EPA Sites (#28/117)
162
High-Risk (3.1% vs 1.6% State)
5
Active Violators (5.6%)
9
Drinking & Clean Water
30
Federal Penalties
$5,310,000

Wapello 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
🌊 Flood Zone & FEMA Disaster History
7 County FEMA Declarations (6 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
7 SDWIS Systems • 23 NPDES Permits
🔒 8 Impaired Water (303d) & 17 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Wapello County, IA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 94 (58.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 30 (18.5%)
Active EPA Non-Compliance Dockets 9 (5.6%)
High-Risk Enforcement Facilities 5 (3.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (65.3/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Wapello County High-Risk % 3.1%
Iowa (IA) Statewide Avg 1.6%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Wapello 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).

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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 • OTTUMWA, IA (ZIP 52501 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • OTTUMWA, IA (ZIP 52501 Sector) MODERATE (55/100) Violation Identified (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • OTTUMWA, IA (ZIP 52501 Sector) MODERATE (52/100) Violation Identified (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • OTTUMWA, IA (ZIP 52501 Sector) MODERATE (42/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • OTTUMWA, IA (ZIP 52501 Sector) MODERATE (38/100) Violation Identified (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ELDON, IA (ZIP 52554 Sector) MODERATE (36/100) Violation Identified (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • OTTUMWA, IA (ZIP 52501 Sector) MODERATE (35/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • EDDYVILLE, IA (ZIP 52553 Sector) MODERATE (35/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
REGIONAL CARE HOSPITAL PARTNERS-OTTUMWA FREE PREVIEW (LOW RISK) 1001 EAST PENNSYLVANIA AVENUE, OTTUMWA, IA 52501 LOW (19/100) No Violation Identified (0 qtrs NC) $0
ESTLE DELONG INC FREE PREVIEW (LOW RISK) 2 MI W OF HWY 63 ON HWY389, OTTUMWA, IA 52501 LOW (17/100) No Violation Identified (0 qtrs NC) $0
PRIVATE RESIDENCE-FORMERLY MOBY DENT FREE PREVIEW (LOW RISK) 201 CASTER, ELDON, IA 52554 LOW (17/100) No Violation Identified (0 qtrs NC) $0
COLLABORATIVE LABORATORY SERVICES LLC FREE PREVIEW (LOW RISK) 1005 PENNSYLVANIA AVE STE 102, OTTUMWA, IA 52501 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 150 Additional Regulated & Enforcement Records in Wapello County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Wapello County, Iowa Environmental Due Diligence

How many EPA-regulated environmental sites are in Wapello County, Iowa?

Public U.S. EPA records track 162 regulated facilities in Wapello County, Iowa (ranking #28 of 117 jurisdictions in IA). Of those, 5 (3.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 9 (5.6%) have active non-compliance quarters.

Which ZIP codes and cities in Wapello County have the highest regulated facility density?

Within Wapello County, the highest concentrations of EPA-tracked facilities are located in ZIP 52501 (Ottumwa, 131 sites), ZIP 52554 (Eldon, 9 sites), ZIP 52536 (Blakesburg, 6 sites), spanning municipal corridors including Ottumwa (130 sites), Eldon (9 sites), Blakesburg (6 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Wapello County?

Across Wapello County, 94 facilities (58.0% 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 Wapello County, IA?

Geologic indoor air screening places Wapello 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 Wapello County, IA?

Federal records track 7 Safe Drinking Water (SDWIS) facilities, 23 Clean Water Act NPDES permits, and 8 impaired water dischargers in Wapello County, alongside 7 historical FEMA federal disaster declarations (6 flood/storm events).

Does Wapello County, IA have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Wapello 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.

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