Wallowa County, Oregon — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Wallowa County, OR?
In Wallowa County, Oregon, public U.S. EPA records track 51 regulated facilities (#51 of 66 in Oregon), including 1 (2.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 16 Safe Drinking Water (SDWIS) facilities, 21 Clean Water NPDES permits, 39 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Wallowa County, OR 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Wallowa County, OR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Wallowa County
ZIP Codes in Wallowa County
Top EPA Regulated Facilities in Wallowa County, OR
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • JOSEPH, OR (ZIP 97846 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • JOSEPH, OR (ZIP 97846 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LOSTINE, OR (ZIP 97857 Sector) | MODERATE (34/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • JOSEPH/ENTERPRISE, OR (ZIP 97878 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ENTERPRISE, OR (ZIP 97828 Sector) | MODERATE (31/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ENTERPRISE, OR (ZIP 97828 Sector) | MODERATE (30/100) | Inactive (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ENTERPRISE, OR (ZIP 97828 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WALLOWA, OR (ZIP 97885 Sector) | MODERATE (30/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| MOUNTAIN MEADOWS SUBDIVISION FREE PREVIEW (LOW RISK) | DAGGETT LANE - EAST ST., JOSEPH, OR 97846 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WASTEWATER SYSTEM IMPROVEMENTS, CITY OF JOSEPH FREE PREVIEW (LOW RISK) | 84092 VALLEY VIEW ROAD, JOSEPH, OR 97846 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| LOSTINE WETLAND AND SIDE CHANNEL COMPLEX FREE PREVIEW (LOW RISK) | GGX6+WPQ, WALLOWA, OR 97885 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| JOSEPH FOREST PRODUCTS FREE PREVIEW (LOW RISK) | RUSSELL LANE, JOSEPH, OR 97846 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Wallowa County, Oregon Environmental Due Diligence
How many EPA-regulated environmental sites are in Wallowa County, Oregon?
Public U.S. EPA records track 51 regulated facilities in Wallowa County, Oregon (ranking #51 of 66 jurisdictions in OR). Of those, 1 (2.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 8 (15.7%) have active non-compliance quarters.
Which ZIP codes and cities in Wallowa County have the highest regulated facility density?
Within Wallowa County, the highest concentrations of EPA-tracked facilities are located in ZIP 97828 (Enterprise, 20 sites), ZIP 97846 (Joseph, 16 sites), ZIP 97857 (Lostine, 4 sites), spanning municipal corridors including Enterprise (19 sites), Joseph (16 sites), Lostine (4 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Wallowa County?
Across Wallowa County, 22 facilities (43.1% 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 Wallowa County, OR?
Geologic indoor air screening places Wallowa 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 Wallowa County, OR?
Federal records track 16 Safe Drinking Water (SDWIS) facilities, 21 Clean Water Act NPDES permits, and 12 impaired water dischargers in Wallowa County, alongside 39 historical FEMA federal disaster declarations (4 flood/storm events).
Does Wallowa County, OR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Wallowa County indicates a LOW 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.