ZIP 98661 (Vancouver, WA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 98661 in Vancouver, Washington (Clark County) has 287 EPA-tracked facilities, including 8 High-Risk sites (2.8%), 33 active violators, and $5,305,000 in federal penalties. Beyond industrial pollution, properties in ZIP 98661 are screened across 3 historical Clark County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (114), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 98661 (Vancouver, 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 98661 (Vancouver, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 98661 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 8 High-Risk and 33 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 98661 (Vancouver, 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 • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • VANCOUVER, WA (ZIP 98661 Sector) | MODERATE (53/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| STORAGE PLACE FREE PREVIEW (LOW RISK) | 311 E RESERVE, VANCOUVER, WA 98661 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| KEMIRA CHEMICALS INC VANCOUVER SITE FREE PREVIEW (LOW RISK) | 2801 SOUTHEAST COLUMBIA WAY, VANCOUVER, WA 98661 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALMART NEIGHBORHOOD MARKET 3145 FREE PREVIEW (LOW RISK) | 2201 N GRAND BLVD, VANCOUVER, WA 98661 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORTCO CORPORATION POLYETHELYENE DIV FREE PREVIEW (LOW RISK) | 4200 SE COLUMBIA WAY, VANCOUVER, WA 98661 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 98661 (Vancouver, 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 98661 (Vancouver, WA)?
ZIP code 98661 (Vancouver, WA) contains 287 EPA-tracked facilities, of which 8 (2.8%) are classified in the High-Risk tier, 33 (11.5%) have active compliance violations, and 182 (63.4%) handle RCRA hazardous waste.
How does ZIP 98661 compare to Clark County and Washington averages?
In ZIP 98661, 2.8% of regulated sites are rated High Risk, compared to 6.3% across Clark County and 5.2% statewide in Washington.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 98661?
Geologic screening places ZIP 98661 in EPA Zone 1 — High Potential (> 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 98661 (Vancouver, WA) in a FEMA flood zone and what is the flood disaster history?
Clark County has recorded 3 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 98661 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 98661 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 98661 indicates a HIGH shrink-swell risk signal. Within ZIP 98661, federal registries track 1 SDWIS drinking water facilities, 113 Clean Water NPDES permits, and 72 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.