Top 20 States with Water Violations
EPA health-based violations ranked by state. Last 5 years of data from the Safe Drinking Water Information System (SDWIS).
States Shown
20
Total Violations
110,038
States with Violations
20
Quick Views
States Ranked by Violations
27,615 health-based violations
20,497 health-based violations
14,184 health-based violations
Worst Cities
5,705 health-based violations
Worst Cities
5,353 health-based violations
Worst Cities
4,222 health-based violations
Worst Cities
3,697 health-based violations
Worst Cities
3,563 health-based violations
2,737 health-based violations
Worst Cities
2,708 health-based violations
Worst Cities
2,322 health-based violations
2,285 health-based violations
Worst Cities
2,284 health-based violations
Worst Cities
1,966 health-based violations
1,953 health-based violations
Worst Cities
1,917 health-based violations
1,810 health-based violations
Worst Cities
1,749 health-based violations
Worst Cities
1,748 health-based violations
1,723 health-based violations
Worst Cities
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