Wisconsin
Water Quality Report
93 Excellent
Average Score
93/100
Water Systems
1,900
Population
5.9M
Violations
0 all resolved
Score Distribution
1 A
1 B
1 C
0 D
0 F
Top Contaminant Violations
| Contaminant | Violations |
|---|---|
| Haloacetic Acids (HAA5) | 2 |
| Barium | 1 |
| Fluoride | 1 |