Ariel, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Ariel, WA?
Public U.S. EPA records track 7 regulated facilities in Ariel, Washington (Cowlitz County), including 0 High-Risk sites (0.0%) and 2 active violators. In addition to industrial waste, Ariel properties are screened for Tap Water & Watershed Permits (8 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).
Ariel, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Ariel, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Ariel, WA
Highest-Scored EPA Regulated Facilities in Ariel, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ARIEL, WA (ZIP 98603 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ARIEL, WA (ZIP 98603 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ARIEL, WA (ZIP 98603 Sector) | MODERATE (30/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| SPEELYAI BAY PARK FREE PREVIEW (LOW RISK) | 401 THURMAN AVE, ARIEL, WA 98603 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERWIN PARK RENOVATION FREE PREVIEW (LOW RISK) | MERWIN PARK SR 503 & MERWIN VILLAGE, ARIEL, WA 98603 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERWIN VILLAGE/PARK PPL CO WATER SYSTEM FREE PREVIEW (LOW RISK) | MERWIN VILLAGE RD, ARIEL, WA 98603 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
| MULKEY MEADOWS 1 WATER SYSTEM FREE PREVIEW (LOW RISK) | MARIAN LN, ARIEL, WA 98603 | LOW (8/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Ariel, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Ariel, WA?
U.S. EPA records track 7 regulated facilities in Ariel, Washington, including 0 high-risk sites (0.0%), 2 active violators (28.6%), and 1 RCRA hazardous waste handlers (14.3%).
Which ZIP codes in Ariel, WA have the most EPA-tracked sites?
Within Ariel, regulated facilities are primarily concentrated across ZIP 98603 (7 sites).
How can I check a specific house or commercial property in Ariel, WA?
Enter the exact street address in Ariel 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 Ariel, WA and how many EPA water permits exist?
In Ariel, WA, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Ariel, WA?
USDA regional soil screening for Ariel indicates a MODERATE shrink-swell foundation signal, and Cowlitz County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.