Obrien County, Iowa — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Obrien County, IA?
In Obrien County, Iowa, public U.S. EPA records track 43 regulated facilities (#99 of 117 in Iowa), including 4 (9.3%) High-Risk sites and $8,750 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 10 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).
Obrien 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📊 Obrien County, IA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Obrien County
ZIP Codes in Obrien County
Top EPA Regulated Facilities in Obrien 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 • PRIMGHAR, IA (ZIP 51245 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 • HARTLEY, IA (ZIP 51346 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SHELDON, IA (ZIP 51201 Sector) | MODERATE (45/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SHELDON, IA (ZIP 51201 Sector) | MODERATE (44/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SANBORN, IA (ZIP 51248 Sector) | MODERATE (38/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SANBORN, IA (ZIP 51248 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SUTHERLAND, IA (ZIP 51058 Sector) | MODERATE (32/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SHELDON, IA (ZIP 51201 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| LAND O'LAKES PURINA FEED LLC - SHELDON FREE PREVIEW (LOW RISK) | 105 W. 8TH ST., SHELDON, IA 51201 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTHERN NATURAL GAS CO FREE PREVIEW (LOW RISK) | 4213 J AVENUE, PAULLINA, IA 51046 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAMILL MOTOR COMPANY INC FREE PREVIEW (LOW RISK) | 710 2ND AVENUE, SHELDON, IA 51201 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAINTAINER CORPORATION OF IOWA FREE PREVIEW (LOW RISK) | 1701 2ND AVENUE, SHELDON, IA 51201 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Obrien County, Iowa Environmental Due Diligence
How many EPA-regulated environmental sites are in Obrien County, Iowa?
Public U.S. EPA records track 43 regulated facilities in Obrien County, Iowa (ranking #99 of 117 jurisdictions in IA). Of those, 4 (9.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 5 (11.6%) have active non-compliance quarters.
Which ZIP codes and cities in Obrien County have the highest regulated facility density?
Within Obrien County, the highest concentrations of EPA-tracked facilities are located in ZIP 51058 (Sutherland, 21 sites), ZIP 51046 (Paullina, 15 sites), spanning municipal corridors including Sutherland (20 sites), Paullina (15 sites), Samborn (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Obrien County?
Across Obrien County, 10 facilities (23.3% 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 Obrien County, IA?
Geologic indoor air screening places Obrien 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 Obrien County, IA?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 10 Clean Water Act NPDES permits, and 1 impaired water dischargers in Obrien County, alongside 7 historical FEMA federal disaster declarations (6 flood/storm events).
Does Obrien County, IA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Obrien County indicates a HIGH 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.