98 water systems in Alabama have at least one health-based violation on record. The system with the most health-based violations is Cwm Water Authority in Dickinson with 58 health-based violations. Health-based violations mean a system exceeded an EPA maximum contaminant level or failed required treatment standards.
| Water System | City | Population | Health Violations | Total Violations |
|---|
| Cwm Water Authority |
Dickinson | 1,749 |
58 | 269 |
| Dekalb-Jackson Water Supply District |
Ider | 15,531 |
40 | 45 |
| Marion County Public Water Authority |
Hamilton | 3,660 |
22 | 48 |
| Double Springs, Town of W&S Board |
Double Springs | 6,075 |
21 | 81 |
| Sweet Water, the Ww & Sb of the Town of |
Sweetwater | 465 |
20 | 26 |
| Utilities Board of the Town of Gilbertown |
Gilbertown | 8,157 |
18 | 25 |
| Olde Mill Trace S/D |
Birmingham | 394 |
15 | 115 |
| Prichard Water Works Board |
Prichard | 28,803 |
15 | 79 |
| Water Works & Electric Board of the City of Elba |
Elba | 5,361 |
14 | 111 |
| Glen Allen Water System |
Glen Allen | 1,500 |
11 | 16 |
| Perdido Bay Water, Sewer & FPD |
Elberta | 12,765 |
10 | 19 |
| North Clarke Water Authority |
Thomasville | 984 |
10 | 19 |
| Jackson County Water Authority |
Scottsboro | 7,800 |
10 | 15 |
| Wilcox County Water and Sewer District |
Camden | 6,144 |
10 | 12 |
| US Army Garrison-Redstone Arsenal |
Redstone Arsenal | 44,472 |
8 | 99 |
| Utilities Board of the City of Tuskegee |
Tuskegee | 12,900 |
8 | 41 |
| Thomasville Water Works & Sewer Board |
Thomasville | 6,897 |
8 | 29 |
| Butler Water System |
Butler | 4,590 |
8 | 14 |
| Vernon Water and Sewer Board |
Vernon | 9,801 |
8 | 11 |
| Mid-Central Water Authority |
Fulton | 2,325 |
8 | 9 |
| Curry Water Authority |
Jasper | 18,060 |
7 | 9 |
| Lynn Water Works |
Lynn | 1,896 |
7 | 8 |
| Kensington Place S/D |
Birmingham | 61 |
6 | 178 |
| Tuscaloosa Water & Sewer |
Tuscaloosa | 166,524 |
6 | 18 |
| Star-Mindingall Water Authority |
Tuskegee | 1,962 |
5 | 15 |
| Bluff Creek Mobile Home Park |
Daphne | 124 |
4 | 121 |
| Town of Excel |
Excel | 3,600 |
4 | 98 |
| Butler County Water Authority |
Greenville | 14,052 |
4 | 69 |
| Oxford Water Works & Sewer Board |
Oxford | 29,556 |
4 | 38 |
| Blount County Water Authority |
Cleveland | 19,074 |
4 | 38 |
| Mobile, Bd. of W&S Comm. of the City of |
Mobile | 279,000 |
4 | 33 |
| Mt Andrew Water Authority |
Midway | 660 |
4 | 15 |
| Warrior River Water Authority |
Bessemer | 38,700 |
4 | 13 |
| Woodland Water Board |
Woodland | 1,527 |
4 | 11 |
| Thorsby Water Works Board |
Thorsby | 3,579 |
4 | 6 |
| South Crenshaw County Water Authority |
Brantley | 6,075 |
3 | 93 |
| Union Grove Utility Board |
Union Grove | 3,045 |
3 | 32 |
| Town of River Falls |
River Falls | 1,035 |
3 | 25 |
| Millerville Water & Fire Pro Authority |
Millerville | 1,545 |
3 | 21 |
| West Etowah Water & Fire Pro Authority |
Attalla | 6,900 |
3 | 20 |
| Hilltop RV Park |
Robertsdale | 264 |
3 | 12 |
| Winfield Water Works & Sewer Board |
Winfield | 8,631 |
3 | 11 |
| Sheffield Utilities, City of Sheffield Db |
Sheffield | 13,758 |
3 | 7 |
| Tyson Farm, Inc., Blount Co. |
Blountsville | 700 |
3 | 7 |
| Styx River Resort Water System |
Robertsdale | 240 |
3 | 7 |
| Lineville Water Works Board |
Lineville | 3,420 |
3 | 4 |
| Choctaw-Edna Water Authority, Inc. |
Pennington | 819 |
3 | 4 |
| Boldo Water & Fire Prot. Authority |
Jasper | 4,857 |
3 | 3 |
| Lagrange Mountain Water Authority |
Leighton | 1,242 |
3 | 3 |
| Brewton Water Works |
Brewton | 11,430 |
2 | 381 |
| Macon County Water Authority |
Tuskegee | 6,951 |
2 | 80 |
| Dadeville Water Works & Sewage Board |
Dadeville | 4,020 |
2 | 79 |
| Water Works & Sewer Board of the City of Daleville |
Daleville | 10,014 |
2 | 53 |
| Riverview Water Works |
East Brewton | 903 |
2 | 45 |
| Lafayette Water Works |
Lafayette | 4,047 |
2 | 36 |
| Eutaw Water Department |
Eutaw | 4,764 |
2 | 34 |
| Water Works & Sewer Board of the City of Georgiana |
Georgiana | 2,889 |
2 | 11 |
| Cherokee Water & Gas Department |
Cherokee | 1,992 |
2 | 10 |
| Coffeeville Water Works, Town of |
Coffeeville | 2,730 |
2 | 9 |
| Clayton Water Works & Sewer |
Clayton | 2,064 |
2 | 9 |
| Brilliant, the UB of the Town |
Brilliant | 1,590 |
2 | 9 |
| Wetumpka, the Ww & Sb of the City of |
Wetumpka | 10,137 |
2 | 4 |
| Town of West Blocton |
West Blocton | 4,629 |
2 | 2 |
| Mobile County Water & Fire Pro Authority |
Theodore | 39,573 |
1 | 118 |
| Russell County Water Authority |
Phenix City | 16,923 |
1 | 61 |
| Centre Water & Sewer Board |
Centre | 7,050 |
1 | 61 |
| Stevenson, Util. Board of the Town of |
Stevenson | 4,101 |
1 | 60 |
| Water & Sewer Board of the Town of Leighton |
Leighton | 1,203 |
1 | 55 |
| Brundidge Water Department |
Brundige | 3,672 |
1 | 51 |
| Beulah Utilities District |
Valley | 10,389 |
1 | 50 |
| Colbert County Rural Water System |
Tuscumbia | 13,395 |
1 | 45 |
| Pollard (Town Of) |
Pollard | 216 |
1 | 44 |
| Goodwater Wtr Works & Sewer Bd, City of |
Goodwater | 2,550 |
1 | 34 |
| Holtville Water System |
Deatsville | 12,600 |
1 | 31 |
| Ray Water Authority |
Alexander City | 1,257 |
1 | 31 |
| Cottonwood Water Works |
Cottonwood | 3,570 |
1 | 29 |
| Montevallo Water Works & Sewer |
Montevallo | 9,741 |
1 | 26 |
| Westrock Coated Board, LLC |
Phenix City | 700 |
1 | 23 |
| Chisholm Heights Water & F P Authority |
Florence | 4,881 |
1 | 17 |
| Steele Water Works Board |
Steele | 1,722 |
1 | 14 |
| Ariton Water Works Board (Town Of) |
Ariton | 1,263 |
1 | 13 |
| Wadley Utilities Board |
Wadley | 1,149 |
1 | 12 |
| Blawell S/D |
Birmingham | 96 |
1 | 12 |
| Jcg Foods of Alabama LLC |
Collinsville | 850 |
1 | 11 |
| Water Works, Inc. |
Bessemer | 594 |
1 | 11 |
| Opelika, Ww Bd. of the City of |
Opelika | 45,621 |
1 | 9 |
| Snead Water Works, Town of |
Snead | 6,111 |
1 | 7 |
| Leroy Water Authority |
Leroy | 1,710 |
1 | 7 |
| Cheaha State Park |
Delta | 570 |
1 | 6 |
| Town of Mt. Vernon |
Mt. Vernon | 1,878 |
1 | 5 |
| Kansas Water System |
Kansas | 318 |
1 | 5 |
| Dogwood Acres Mh S/D |
Birmingham | 88 |
1 | 5 |
| Town of Arley |
Arley | 8,673 |
1 | 4 |
| Hackleburg Water & Sewer Board |
Hackleburg | 2,505 |
1 | 4 |
| Repton Water Works |
Repton | 510 |
1 | 4 |
| US Pipe Fabrication |
Birmingham | 50 |
1 | 3 |
| Kellyton Water System |
Kellyton | 1,965 |
1 | 2 |
| Fort Deposit Water & Sewer Board |
Fort Deposit | 2,250 |
1 | 1 |