Seattle, Washington — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
Public U.S. EPA records track 4,174 regulated facilities in Seattle, Washington (King County), including 124 High-Risk sites (3.0%) and 278 active violators. In addition to industrial waste, Seattle properties are screened for Tap Water & Watershed Permits (813 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Seattle, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Seattle, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP Codes in Seattle, WA
Highest-Scored EPA Regulated Facilities in Seattle, 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 • SEATTLE, WA (ZIP 98199 Sector) | HIGH (97/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98134 Sector) | HIGH (90/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98116 Sector) | HIGH (87/100) | Significant Violation (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98108 Sector) | HIGH (86/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98108 Sector) | HIGH (82/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98118 Sector) | HIGH (80/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98108 Sector) | HIGH (78/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SEATTLE, WA (ZIP 98195 Sector) | HIGH (77/100) | Significant Violation (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| PRAXAIR DISTRIBUTION INC FREE PREVIEW (LOW RISK) | 3623 E MARGINAL WY S, SEATTLE, WA 98134 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOCTOR DONS AUTOMOTIVE INC FREE PREVIEW (LOW RISK) | 1136 NW 50TH ST, SEATTLE, WA 98107 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| COMPLETE AUTOMOTIVE INC FREE PREVIEW (LOW RISK) | 909 E UNION ST, SEATTLE, WA 98122 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| TYMAC USA LLC FREE PREVIEW (LOW RISK) | 1131 SW KLICKITAT WAY, SEATTLE, WA 98134 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Seattle, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Seattle, WA?
U.S. EPA records track 4,174 regulated facilities in Seattle, Washington, including 124 high-risk sites (3.0%), 278 active violators (6.7%), and 3,408 RCRA hazardous waste handlers (81.6%).
Which ZIP codes in Seattle, WA have the most EPA-tracked sites?
Within Seattle, regulated facilities are primarily concentrated across ZIP 98108 (564 sites), ZIP 98134 (449 sites), ZIP 98109 (278 sites), ZIP 98107 (238 sites).
How can I check a specific house or commercial property in Seattle, WA?
Enter the exact street address in Seattle 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 Seattle, WA and how many EPA water permits exist?
In Seattle, WA, federal registries track 13 Safe Drinking Water (SDWIS) facilities, 800 Clean Water Act NPDES permits, and 457 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Seattle, WA?
USDA regional soil screening for Seattle indicates a MODERATE shrink-swell foundation signal, and King County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.