Walla Walla, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Walla Walla, WA?
Public U.S. EPA records track 266 regulated facilities in Walla Walla, Washington (Walla Walla County), including 16 High-Risk sites (6.0%) and 42 active violators. In addition to industrial waste, Walla Walla properties are screened for Tap Water & Watershed Permits (169 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 46 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Walla Walla, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Walla Walla, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Walla Walla, WA
Highest-Scored EPA Regulated Facilities in Walla Walla, 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 • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (68/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WALLA WALLA, WA (ZIP 99362 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| CLIFFSTAR WALLA WALLA FREE PREVIEW (LOW RISK) | 1164 DELL AVE, WALLA WALLA, WA 99362 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARROLL ADAMS TRACTOR CO FREE PREVIEW (LOW RISK) | 11TH & ROSE ST, WALLA WALLA, WA 99362 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| FORD OF WALLA WALLA INC FREE PREVIEW (LOW RISK) | 11 N COLVILLE, WALLA WALLA, WA 99362 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WHITMAN COLLEGE E ISSACS FREE PREVIEW (LOW RISK) | 15 PENROSE SCIENCE BLDG, WALLA WALLA, WA 99362 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Walla Walla, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Walla Walla, WA?
U.S. EPA records track 266 regulated facilities in Walla Walla, Washington, including 16 high-risk sites (6.0%), 42 active violators (15.8%), and 103 RCRA hazardous waste handlers (38.7%).
Which ZIP codes in Walla Walla, WA have the most EPA-tracked sites?
Within Walla Walla, regulated facilities are primarily concentrated across ZIP 99362 (266 sites).
How can I check a specific house or commercial property in Walla Walla, WA?
Enter the exact street address in Walla Walla 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 Walla Walla, WA and how many EPA water permits exist?
In Walla Walla, WA, federal registries track 17 Safe Drinking Water (SDWIS) facilities, 152 Clean Water Act NPDES permits, and 19 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Walla Walla, WA?
USDA regional soil screening for Walla Walla indicates a MODERATE shrink-swell foundation signal, and Walla Walla County has recorded 46 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.