Plymouth, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Plymouth, WA?
Public U.S. EPA records track 13 regulated facilities in Plymouth, Washington (Benton County), including 2 High-Risk sites (15.4%) and 4 active violators. In addition to industrial waste, Plymouth properties are screened for Tap Water & Watershed Permits (7 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Plymouth, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Plymouth, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Plymouth, WA
Highest-Scored EPA Regulated Facilities in Plymouth, 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 • PLYMOUTH, WA (ZIP 99346 Sector) | HIGH (68/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, WA (ZIP 99346 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, WA (ZIP 99346 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, WA (ZIP 99346 Sector) | MODERATE (38/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, WA (ZIP 99346 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| WILLIAMS PIPELINE FREE PREVIEW (LOW RISK) | 42612 E. CHRISTY RD, PLYMOUTH, WA 99346 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| GRAIN HANDLING INC PLYMOUTH FREE PREVIEW (LOW RISK) | 190810 PLYMOUTH INDUSTRIAL RD, PLYMOUTH, WA 99346 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ASHWORTH TRANSPORT CO FREE PREVIEW (LOW RISK) | I 82 PLYMOUTH WEIGH STA, PLYMOUTH, WA 99346 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| AGRINORTHWEST AGRONOMY LAB FREE PREVIEW (LOW RISK) | PLYMOUTH INDUSTRIAL RD OFF SR 14, PLYMOUTH, WA 99346 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, WA (ZIP 99346 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Plymouth, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Plymouth, WA?
U.S. EPA records track 13 regulated facilities in Plymouth, Washington, including 2 high-risk sites (15.4%), 4 active violators (30.8%), and 6 RCRA hazardous waste handlers (46.2%).
Which ZIP codes in Plymouth, WA have the most EPA-tracked sites?
Within Plymouth, regulated facilities are primarily concentrated across ZIP 99346 (13 sites).
How can I check a specific house or commercial property in Plymouth, WA?
Enter the exact street address in Plymouth 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 Plymouth, WA and how many EPA water permits exist?
In Plymouth, WA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Plymouth, WA?
USDA regional soil screening for Plymouth indicates a MODERATE shrink-swell foundation signal, and Benton County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.