Klamath County, Oregon — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Klamath County, Oregon, public U.S. EPA records track 55 regulated facilities (#48 of 66 in Oregon), including 1 (1.8%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 55 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Klamath 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📊 Klamath County, OR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP Codes in Klamath County
Top EPA Regulated Facilities in Klamath 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97601 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97601 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CRESCENT SANITARY DISTRICT WASTEWATER COLLECTION SYSTEM FREE PREVIEW (LOW RISK) | HWY 97 AND CRESCENT CUTOFF ROAD, CRESCENT, OR 97733 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| CHILOQUIN SOLAR PROJECT FREE PREVIEW (LOW RISK) | NORTH END OF CATTLE DRIVE, CHILOQUIN, OR 97624 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| TOWN OF BONANZA WASTEWATER TREATMENT FACILITY IMPROVEMENTS FREE PREVIEW (LOW RISK) | CASEBEER ROAD & BROWNE, BONANZA, OR 97623 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| BLY SOLAR CENTER FREE PREVIEW (LOW RISK) | GARY HOE RD. & FISHHOLE CREEK RD., BLY, OR 97622 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CRESCENT LAKE, OR (ZIP 97733 Sector) | LOW (18/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97601 Sector) | LOW (18/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97603 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHILOQUIN, OR (ZIP 97601 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97601 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • KLAMATH FALLS, OR (ZIP 97601 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Klamath County, Oregon Environmental Due Diligence
How many EPA-regulated environmental sites are in Klamath County County, Oregon?
Public U.S. EPA records track 55 regulated facilities in Klamath County County, Oregon (ranking #48 of 66 jurisdictions in OR). Of those, 1 (1.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (1.8%) have active non-compliance quarters.
Which ZIP codes and cities in Klamath County County have the highest regulated facility density?
Within Klamath County County, the highest concentrations of EPA-tracked facilities are located in ZIP 97622 (Bly, 7 sites), ZIP 97625 (Dairy, 1 sites), spanning municipal corridors including Bly (6 sites), Dairy (2 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Klamath County County?
Across Klamath County County, 0 facilities (0.0% 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 Klamath County County, OR?
Geologic indoor air screening places Klamath County County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Klamath County County, OR?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 55 Clean Water Act NPDES permits, and 21 impaired water dischargers in Klamath County County, alongside 4 historical FEMA federal disaster declarations (0 flood/storm events).
Does Klamath County, OR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Klamath 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.