Mossyrock, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Mossyrock, WA?
Public U.S. EPA records track 12 regulated facilities in Mossyrock, Washington (Lewis County), including 2 High-Risk sites (16.7%) and 3 active violators. In addition to industrial waste, Mossyrock properties are screened for Tap Water & Watershed Permits (11 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 7 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Mossyrock, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Mossyrock, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Mossyrock, WA
Highest-Scored EPA Regulated Facilities in Mossyrock, 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 • MOSSYROCK, WA (ZIP 98564 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| MOSSYROCK DAM SUBSTATION FREE PREVIEW (LOW RISK) | 439 ONION ROCK LN, MOSSYROCK, WA 98564 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| LEWIS CNTY PW LARSON PIT FREE PREVIEW (LOW RISK) | 2 MI N OF MOSSYROCK, MOSSYROCK, WA 98564 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAYFIELD LAKE YOUTH CAMP-SPRING CT6 REQUIRED FREE PREVIEW (LOW RISK) | PO BOX 477, MOSSYROCK, WA 98564 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MOSSYROCK BUS GARAGE FREE PREVIEW (LOW RISK) | 550 WILLIAMS ST, MOSSYROCK, WA 98564 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MOSSYROCK, WA (ZIP 98564 Sector) | LOW (8/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Mossyrock, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Mossyrock, WA?
U.S. EPA records track 12 regulated facilities in Mossyrock, Washington, including 2 high-risk sites (16.7%), 3 active violators (25.0%), and 2 RCRA hazardous waste handlers (16.7%).
Which ZIP codes in Mossyrock, WA have the most EPA-tracked sites?
Within Mossyrock, regulated facilities are primarily concentrated across ZIP 98564 (12 sites).
How can I check a specific house or commercial property in Mossyrock, WA?
Enter the exact street address in Mossyrock 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 Mossyrock, WA and how many EPA water permits exist?
In Mossyrock, WA, federal registries track 5 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Mossyrock, WA?
USDA regional soil screening for Mossyrock indicates a MODERATE shrink-swell foundation signal, and Lewis County has recorded 7 federal FEMA disaster declarations (7 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.