Industrial polluters reporting from ZIP 99403
EPA Toxic Release Inventory facilities with this ZIP code on their 2023 reports.
Industrial polluters nearby
Self-reported by facilities in ZIP 99403, sorted by pounds released to surface water.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
GUY BENNETT LUMBER CO CLARKSTON, WA99403 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
View the full water quality report for detailed contaminant data, lead levels, PFAS testing, and filter recommendations.
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