ZIP 51346 (Hartley, IA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 51346 in Hartley, Iowa (O'Brien County) has 19 EPA-tracked facilities, including 1 High-Risk sites (5.3%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 51346 are screened across 1 historical O'Brien County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (6), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 51346 (Hartley, IA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 51346 (Hartley, IA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 51346 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 51346 (Hartley, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 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 #2 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | MODERATE (49/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| BROWN MEDICAL INDUSTRIES INC FREE PREVIEW (LOW RISK) | 481 S 8TH AVE E, HARTLEY, IA 51346 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BURMISTER FARM STORE - FORMER SITE OF FREE PREVIEW (LOW RISK) | HWY 18 W .5 MI W OF TOWN, HARTLEY, IA 51346 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CITY OF HARTLEY-RO WATER TREATMENT PLANT FREE PREVIEW (LOW RISK) | 121 2ND ST SE, HARTLEY, IA 51346 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| BUFFALO RIDGE CONCRETE, INC FREE PREVIEW (LOW RISK) | 2750 TAFT AVE, HARTLEY, IA 51346 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HARTLEY, IA (ZIP 51346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 51346 (Hartley, IA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 51346 (Hartley, IA)?
ZIP code 51346 (Hartley, IA) contains 19 EPA-tracked facilities, of which 1 (5.3%) are classified in the High-Risk tier, 2 (10.5%) have active compliance violations, and 4 (21.1%) handle RCRA hazardous waste.
How does ZIP 51346 compare to O'Brien County and Iowa averages?
In ZIP 51346, 5.3% of regulated sites are rated High Risk, compared to 2.7% across O'Brien County and 1.6% statewide in Iowa.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 51346?
Geologic screening places ZIP 51346 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 51346 (Hartley, IA) in a FEMA flood zone and what is the flood disaster history?
O'Brien County has recorded 1 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 51346 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 51346 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 51346 indicates a HIGH shrink-swell risk signal. Within ZIP 51346, federal registries track 1 SDWIS drinking water facilities, 5 Clean Water NPDES permits, and 1 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.