ZIP 98239 (Coupeville, WA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 98239 in Coupeville, Washington (Island County) has 72 EPA-tracked facilities, including 3 High-Risk sites (4.2%), 11 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 98239 are screened across 5 historical Island County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (59), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 98239 (Coupeville, WA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 98239 (Coupeville, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 98239 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 3 High-Risk and 11 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 98239 (Coupeville, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WHIDBEY ISLAND, WA (ZIP 98239 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | MODERATE (37/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | MODERATE (36/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • COUPEVILLE, WA (ZIP 98239 Sector) | MODERATE (32/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| BOYS AND GIRLS CLUB COUPEVILLE FREE PREVIEW (LOW RISK) | UNSPECIFIED, COUPEVILLE, WA 98239 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| COUPEVILLE HIGH SCHOOL TRACK & FIELD FREE PREVIEW (LOW RISK) | 501 S MAIN ST, COUPEVILLE, WA 98239 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WA AGR ISLAND 1 FREE PREVIEW (LOW RISK) | 630 W SR 20 PAD 1, COUPEVILLE, WA 98239 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WA PARKS FORT EBEY STATE PARK FREE PREVIEW (LOW RISK) | 395 NORTH FORT EBEY ROAD, COUPEVILLE, WA 98239 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 98239 (Coupeville, WA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 98239 (Coupeville, WA)?
ZIP code 98239 (Coupeville, WA) contains 72 EPA-tracked facilities, of which 3 (4.2%) are classified in the High-Risk tier, 11 (15.3%) have active compliance violations, and 13 (18.1%) handle RCRA hazardous waste.
How does ZIP 98239 compare to Island County and Washington averages?
In ZIP 98239, 4.2% of regulated sites are rated High Risk, compared to 5.8% across Island County and 5.2% statewide in Washington.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 98239?
Geologic screening places ZIP 98239 in EPA Zone 2 — Moderate Potential (2.0 – 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 98239 (Coupeville, WA) in a FEMA flood zone and what is the flood disaster history?
Island County has recorded 5 historical FEMA federal disaster declarations (5 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 98239 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 98239 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 98239 indicates a LOW shrink-swell risk signal. Within ZIP 98239, federal registries track 43 SDWIS drinking water facilities, 16 Clean Water NPDES permits, and 4 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.