Hyak, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Hyak, WA?
Public U.S. EPA records track 6 regulated facilities in Hyak, Washington (Kittitas County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Hyak properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Hyak, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hyak, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Hyak, WA
Highest-Scored EPA Regulated Facilities in Hyak, 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 |
|---|---|---|---|---|
| USWCOM HYAK TD2 RADIO BLDG FREE PREVIEW (LOW RISK) | S2 T21N R12EWM N1/2, HYAK, WA 98068 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| USWCOM KEECHELUS RPTR BLDG FREE PREVIEW (LOW RISK) | T22N R11E S36 SE1/4 SW1/4, HYAK, WA 98068 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| WA DOT I-90 HYAK FREE PREVIEW (LOW RISK) | I 90, HYAK, WA 98068 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAX J KUNEY CONSTRUCTION FREE PREVIEW (LOW RISK) | I-90 MILEPOST 55.16 TO 58.08, HYAK, WA 98068 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hyak, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Hyak, WA?
U.S. EPA records track 6 regulated facilities in Hyak, Washington, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 2 RCRA hazardous waste handlers (33.3%).
Which ZIP codes in Hyak, WA have the most EPA-tracked sites?
Within Hyak, regulated facilities are primarily concentrated across ZIP 98068 (16 sites).
How can I check a specific house or commercial property in Hyak, WA?
Enter the exact street address in Hyak into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Hyak, WA and how many EPA water permits exist?
In Hyak, WA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Hyak, WA?
USDA regional soil screening for Hyak indicates a MODERATE shrink-swell foundation signal, and Kittitas County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.