We found 41 public water systems in Calhoun county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Anniston Water & Sewer Board | Anniston | 56,700 | 52 | 0 |
| Calhoun County Water & Fire Pr Authority | Alexandria | 30,810 | 70 | 23 |
| Oxford Water Works & Sewer Board | Oxford | 27,141 | 114 | 3 |
| Jacksonville Utilities | Jacksonville | 13,884 | 55 | 122 |
| Us Army Garrison | County of Calhoun | 8,878 | 0 | 0 |
| Piedmont Utilities Board | Piedmont | 8,184 | 0 | 0 |
| Weaver Water System | Weaver | 6,480 | 0 | 3 |
| Anniston Army Depot | P E Holladay | 4,500 | 0 | 0 |
| Ohatchee Water System | Ohatchee | 1,425 | 0 | 3 |
| Hobson City Water System | Hobson City | 741 | 0 | 15 |
| White Plains High School | County of Calhoun | 725 | 0 | 0 |
| F M C Corp / Steel Products Division | County of Calhoun | 447 | 0 | 0 |
| Union Foundry | Anniston | 400 | 0 | 0 |
| Lee Brass Foundry, Llc D/b/a Lee Brass | Anniston | 395 | 0 | 0 |
| Jacksonville Mobile Home | Jacksonville | 192 | 0 | 0 |
| Hollingsworth Mobile Homes | Jacksonville | 165 | 0 | 0 |
| Camp Cottaquilla Gsa | Anniston | 160 | 0 | 17 |
| Don Lee Trailer Park | County of Calhoun | 150 | 0 | 0 |
| Midway Mobile Home Park | Anniston | 123 | 0 | 0 |
| Barbers Milk Plant | Oxford | 100 | 0 | 0 |
| Beach Road Trailer Park | Jacksonville | 99 | 0 | 0 |
| Ad&g Trailer Park | Jacksonville | 69 | 0 | 0 |
| Spring Valley-fair Knoll Hatch | County of Calhoun | 60 | 0 | 0 |
| Green Acres Trailer Park | Jacksonville | 51 | 0 | 0 |
| Little John's Park It | Jacksonville | 51 | 0 | 0 |
| Chastain Mobile Homes | Jacksonville | 42 | 0 | 0 |
| Big Daddy Drive-in | County of Calhoun | 40 | 0 | 0 |
| Bama Trophy And Sporting Goods | County of Calhoun | 35 | 0 | 0 |
| Unit Training Equipment Site 1 | L | 33 | 0 | 0 |
| Hi-lo Club | County of Calhoun | 32 | 0 | 0 |
| Henry Dam Ala Power Co | County of Calhoun | 32 | 0 | 0 |
| Watts Cafe | County of Calhoun | 32 | 0 | 0 |
| Muno Motel Court | County of Calhoun | 32 | 0 | 0 |
| Sherwood Subdivision | Anniston | 32 | 0 | 0 |
| Range 57 (field Firing Range) | County of Calhoun | 32 | 0 | 0 |
| Lakeshore Mobile Homes | Ohatchee | 25 | 0 | 0 |
| Security Operations Test Site (op Ctr) | County of Calhoun | 25 | 0 | 0 |
| Mcminn Trailer Park | County of Calhoun | 25 | 0 | 0 |
| Range B-44 | County of Calhoun | 25 | 0 | 0 |
| Rideout Hall Bldg 8801 | County of Calhoun | 25 | 0 | 0 |
| Camp Lee | Anniston | 25 | 0 | 0 |