Asotin Water Quality Report
2 cities ranked · Average grade: A · Washington
Avg Score
90.8
Cities Ranked
2
Health Violations
2
PFAS Detected
1
90.8
County avg score
2
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
1
PFAS detected
Grade Distribution
How Asotin cities scored
A
1
50%
Excellent
B
1
50%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Washington average
▲ 20.7 pts above state average
City Map
Water quality across Asotin
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Asotin
Best cities
Worst cities
County context
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Asotin
Industrial polluters nearby
Facilities reporting the most surface-water releases in Asotin, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
GUY BENNETT LUMBER CO CLARKSTON, WA99403 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings