ZIP 98926 (Ellensburg, WA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 98926 in Ellensburg, Washington (Grant County) has 183 EPA-tracked facilities, including 19 High-Risk sites (10.4%), 46 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 98926 are screened across 1 historical Grant County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (118), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 98926 (Ellensburg, 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 98926 (Ellensburg, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 98926 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 19 High-Risk and 46 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 98926 (Ellensburg, 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 • ELLENSBURG, WA (ZIP 98926 Sector) | HIGH (69/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ELLENSBURG, WA (ZIP 98926 Sector) | HIGH (69/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ELLENSBURG, WA (ZIP 98926 Sector) | HIGH (68/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ELLENSBURG, WA (ZIP 98926 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 • ELLENSBURG, WA (ZIP 98926 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ELLENSBURG, WA (ZIP 98926 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 • ELLENSBURG, WA (ZIP 98926 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 • ELLENSBURG, WA (ZIP 98926 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| KITTITAS VALLEY FIRE AND RESCUE FREE PREVIEW (LOW RISK) | 2020 VANTAGE HWY, ELLENSBURG, WA 98926 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MANASTASH RIDGE DRUM WYMER FREE PREVIEW (LOW RISK) | I 82 14 MI S OF I90, ELLENSBURG, WA 98926 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WASTE MANAGEMENT ELLENSBURG RECYCLING FREE PREVIEW (LOW RISK) | 201 N WENAS ST, ELLENSBURG, WA 98926 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| US DOE BPA SCHULTZ MAINTENANCE HQ FREE PREVIEW (LOW RISK) | 14001 WILSON CREEK RD, ELLENSBURG, WA 98926 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 98926 (Ellensburg, 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 98926 (Ellensburg, WA)?
ZIP code 98926 (Ellensburg, WA) contains 183 EPA-tracked facilities, of which 19 (10.4%) are classified in the High-Risk tier, 46 (25.1%) have active compliance violations, and 65 (35.5%) handle RCRA hazardous waste.
How does ZIP 98926 compare to Grant County and Washington averages?
In ZIP 98926, 10.4% of regulated sites are rated High Risk, compared to 3.7% across Grant County and 5.2% statewide in Washington.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 98926?
Geologic screening places ZIP 98926 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 98926 (Ellensburg, WA) in a FEMA flood zone and what is the flood disaster history?
Grant County has recorded 1 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 98926 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 98926 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 98926 indicates a LOW shrink-swell risk signal. Within ZIP 98926, federal registries track 14 SDWIS drinking water facilities, 104 Clean Water NPDES permits, and 21 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.