Clallam County, Washington — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Clallam County, Washington, public U.S. EPA records track 455 regulated facilities (#22 of 75 in Washington), including 29 (6.4%) High-Risk sites and $5,769,045 in federal penalties. Countywide due diligence also covers 103 Safe Drinking Water (SDWIS) facilities, 259 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (7 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Clallam 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📊 Clallam County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Clallam County
Top EPA Regulated Facilities in Clallam 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 • PORT ANGELES, WA (ZIP 98363 Sector) | HIGH (88/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PORT ANGELES, WA (ZIP 98363 Sector) | HIGH (74/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PORT ANGELES, WA (ZIP 98363 Sector) | HIGH (72/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • NEAH BAY, WA (ZIP 98357 Sector) | HIGH (67/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PORT ANGELES, WA (ZIP 98363 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SEQUIM, WA (ZIP 98382 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PORT ANGELES, WA (ZIP 98362 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PORT ANGELES, WA (ZIP 98363 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| USCG STATION PORT ANGELES FREE PREVIEW (LOW RISK) | EDIZ HOOK RD, PORT ANGELES, WA 98362 | LOW (26/100) | No Violation Identified (0 qtrs NC) | $0 |
| TWIN RIVERS DRUM FREE PREVIEW (LOW RISK) | T31N R10W S23 SE1/4, JOYCE, WA 98343 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAVY LIFE BOAT STATION FREE PREVIEW (LOW RISK) | NW CORNER OF WADDAH VIEW DR., NEAH BAY, WA 98357 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| GENOA HEALTHCARE PORT ANGELES FREE PREVIEW (LOW RISK) | 118 E 8TH ST, PORT ANGELES, WA 98362 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Clallam County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Clallam County, Washington?
Public U.S. EPA records track 455 regulated facilities in Clallam County, Washington (ranking #22 of 75 jurisdictions in WA). Of those, 29 (6.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 83 (18.2%) have active non-compliance quarters.
Which ZIP codes and cities in Clallam County have the highest regulated facility density?
Within Clallam County, the highest concentrations of EPA-tracked facilities are located in ZIP 98362 (Port Angeles, 172 sites), ZIP 98382 (Sequim, 144 sites), ZIP 98363 (Port Angeles, 92 sites), spanning municipal corridors including Port Angeles (262 sites), Sequim (138 sites), Forks (58 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Clallam County?
Across Clallam County, 206 facilities (45.3% 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 Clallam County, WA?
Geologic indoor air screening places Clallam 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 Clallam County, WA?
Federal records track 103 Safe Drinking Water (SDWIS) facilities, 259 Clean Water Act NPDES permits, and 55 impaired water dischargers in Clallam County, alongside 7 historical FEMA federal disaster declarations (7 flood/storm events).
Does Clallam County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Clallam County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.