Klickitat County, Washington — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Klickitat County, WA?
In Klickitat County, Washington, public U.S. EPA records track 215 regulated facilities (#34 of 75 in Washington), including 31 (14.4%) High-Risk sites and $1,200 in federal penalties. Countywide due diligence also covers 56 Safe Drinking Water (SDWIS) facilities, 110 Clean Water NPDES permits, 6 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Klickitat County, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Klickitat County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Klickitat County
Top EPA Regulated Facilities in Klickitat County, WA
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 • YAKIMA, WA (ZIP 98909 Sector) | HIGH (68/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DALLESPORT, WA (ZIP 98617 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GOLDENDALE, WA (ZIP 98620 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BINGEN, WA (ZIP 98605 Sector) | HIGH (64/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GOLDENDALE, WA (ZIP 98620 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WHITE SALMON, WA (ZIP 98672 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DALLESPORT, WA (ZIP 98662 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GOLDENDALE, WA (ZIP 98620 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| BNSF RAILWAY BATES FREE PREVIEW (LOW RISK) | SR 14 MP 123, BATES, WA 98620 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WA AGR KLICKITAT 2 FREE PREVIEW (LOW RISK) | 1205B W BROADWAY ST, GOLDENDALE, WA 98620 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERCER RANCHES INC PROSSER FREE PREVIEW (LOW RISK) | 46 SONOVA RD, PROSSER, WA 99350 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| DRUG LAB 121688 WAHKI FREE PREVIEW (LOW RISK) | T4N R13E IN FORESTED AREA, WAHKIACUS, WA 98670 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Klickitat County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Klickitat County, Washington?
Public U.S. EPA records track 215 regulated facilities in Klickitat County, Washington (ranking #34 of 75 jurisdictions in WA). Of those, 31 (14.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 44 (20.5%) have active non-compliance quarters.
Which ZIP codes and cities in Klickitat County have the highest regulated facility density?
Within Klickitat County, the highest concentrations of EPA-tracked facilities are located in ZIP 98620 (Goldendale, 72 sites), ZIP 98617 (Dallesport, 28 sites), ZIP 98672 (White Salmon, 28 sites), spanning municipal corridors including Goldendale (69 sites), Dallesport (28 sites), White Salmon (28 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Klickitat County?
Across Klickitat County, 70 facilities (32.6% 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 Klickitat County, WA?
Geologic indoor air screening places Klickitat 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 Klickitat County, WA?
Federal records track 56 Safe Drinking Water (SDWIS) facilities, 110 Clean Water Act NPDES permits, and 29 impaired water dischargers in Klickitat County, alongside 6 historical FEMA federal disaster declarations (4 flood/storm events).
Does Klickitat County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Klickitat County indicates a MODERATE 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.