Water Quality in Alabama
Water hardness and contaminant data for 8 cities across Alabama. Find your city below to see a detailed water quality profile.
8
Cities
72
Avg Hardness (PPM)
130
Hardest City (PPM)
Alabama Cities by Water Hardness
| City | Hardness (PPM) | Level | PFAS (ppt) | Source |
|---|---|---|---|---|
| Huntsville | 130 | Hard | 6 | Tennessee River |
| Hoover | 93 | Moderately Hard | 3 | Cahaba River |
| Tuscaloosa | 72 | Moderately Hard | 3 | Black Warrior River |
| Mobile | 69 | Moderately Hard | 4 | Big Creek Lake |
| Dothan | 61 | Moderately Hard | 5 | Chattahoochee River Basin wells |
| Decatur | 58 | Slightly Hard | 4 | Tennessee River |
| Birmingham | 50 | Slightly Hard | 12 | Inland Lake + Purdy Creek |
| Montgomery | 41 | Slightly Hard | 7 | Tallapoosa River |