POLLUTION LOCATOR| Water | Rank States by Number of Impairments Due to a Specific Cause


Number of Impairments
Ranked by (select your ranking criteria)

Impairment Cause:


Waterbody Type:
    (explain) (based on limited data)
Rank State Number of Impairments
1. MONTANA 602
2. IDAHO 524
3. MISSISSIPPI 426
4. ILLINOIS 421
5. PENNSYLVANIA 413
6. OHIO 297
7. TENNESSEE 214
8. OKLAHOMA 178
9. NORTH CAROLINA 140
10. FLORIDA 128
11. OREGON 114
12. NEW MEXICO 110
13. WISCONSIN 109
14. MARYLAND 82
15. CALIFORNIA 74
16. UTAH 62
17. ARIZONA 54
18. MISSOURI 50
19. ALABAMA 47
20. MINNESOTA 43
21. NORTH DAKOTA 41
22. MASSACHUSETTS 40
23. KENTUCKY 37
24. LOUISIANA 29
25. VERMONT 26
26. ARKANSAS 21
SOUTH DAKOTA 21
27. IOWA 20
WASHINGTON 20
28. NEVADA 19
29. WYOMING 17
30. KANSAS 14
31. ALASKA 10
32. GEORGIA 9
33. COLORADO 8
34. CONNECTICUT 7
35. MICHIGAN 4
36. RHODE ISLAND 3
HAWAII 3
37. DISTRICT OF COLUMBIA 2
38. DELAWARE 1
NEW JERSEY 1
MAINE 1
NEW YORK 1