ZIP 97840 (Oxbow, OR) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 97840 in Oxbow, Oregon (Baker County) has 15 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 97840 are screened across 2 historical Baker County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (11), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 97840 (Oxbow, OR) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 97840 (Oxbow, OR) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 97840 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 97840 (Oxbow, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WALLOWA COUNTY, OR (ZIP 97840 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| OXBOW FISH HATCHERY FREE PREVIEW (LOW RISK) | 49669 POWER PLANT ROAD, OXBOW, OR 97840 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BROWNLEE - OXBOW HIGHWAY ROCKFALL MITIGATION FREE PREVIEW (LOW RISK) | BROWNLEE-OXBOW HWY NEAR OXBOW DAM, OXBOW, OR 97840 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BROWNLEE DUPLEXES FREE PREVIEW (LOW RISK) | 44153 EAGLE ISLAND LOOP, OSBOW, OR 97840 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| HANOVER LAND & CATTLE COMPANY FREE PREVIEW (LOW RISK) | 51682 HOMESTEAD ROAD, OXBOW, OR 97840 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | LOW (13/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • OXBOW, OR (ZIP 97840 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 97840 (Oxbow, OR) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 97840 (Oxbow, OR)?
ZIP code 97840 (Oxbow, OR) contains 15 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 6 (40.0%) handle RCRA hazardous waste.
How does ZIP 97840 compare to Baker County and Oregon averages?
In ZIP 97840, 0.0% of regulated sites are rated High Risk, compared to 3.6% across Baker County and 3.2% statewide in Oregon.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 97840?
Geologic screening places ZIP 97840 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 97840 (Oxbow, OR) in a FEMA flood zone and what is the flood disaster history?
Baker County has recorded 2 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 97840 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 97840 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 97840 indicates a HIGH shrink-swell risk signal. Within ZIP 97840, federal registries track 2 SDWIS drinking water facilities, 9 Clean Water NPDES permits, and 6 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.