Island County, Washington — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Island County, Washington, public U.S. EPA records track 467 regulated facilities (#21 of 75 in Washington), including 27 (5.8%) High-Risk sites and $10,750 in federal penalties. Countywide due diligence also covers 297 Safe Drinking Water (SDWIS) facilities, 122 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (5 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Island 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📊 Island County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Island County
Top EPA Regulated Facilities in Island 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 • FREELAND, WA (ZIP 98249 Sector) | HIGH (71/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (70/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CLINTON, WA (ZIP 98236 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • OAK HARBOR, WA (ZIP 98277 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| S WHIDBEY ISLAND AUTOMOTIVE INC FREE PREVIEW (LOW RISK) | 4764 HWY 525, CLINTON, WA 98236 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TELXON CORP DBA AUGAT COMMUNICATIONS FREE PREVIEW (LOW RISK) | 2609 KOETJE RD, OAK HARBOR, WA 98277 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BRUSHWORKS NW INC FREE PREVIEW (LOW RISK) | 2978 N PAINTER WAY, OAK HARBOR, WA 98277 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ENCO TRUCKING LLC FREE PREVIEW (LOW RISK) | 1107 SR 532, CAMANO ISLAND, WA 98282 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Island County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Island County, Washington?
Public U.S. EPA records track 467 regulated facilities in Island County, Washington (ranking #21 of 75 jurisdictions in WA). Of those, 27 (5.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 56 (12.0%) have active non-compliance quarters.
Which ZIP codes and cities in Island County have the highest regulated facility density?
Within Island County, the highest concentrations of EPA-tracked facilities are located in ZIP 98277 (Oak Harbor, 187 sites), ZIP 98239 (Coupeville, 72 sites), ZIP 98260 (Langley, 33 sites), spanning municipal corridors including Coupeville (71 sites), Langley (36 sites), Freeland (29 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Island County?
Across Island County, 94 facilities (20.1% 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 Island County, WA?
Geologic indoor air screening places Island 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 Island County, WA?
Federal records track 297 Safe Drinking Water (SDWIS) facilities, 122 Clean Water Act NPDES permits, and 23 impaired water dischargers in Island County, alongside 5 historical FEMA federal disaster declarations (5 flood/storm events).
Does Island County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Island County indicates a LOW 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.