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Alabama Water Hardness

Across the 4 cities we track in Alabama, hardness ranges from 2.5–9.12 GPG, with 2 cities running hard or very hard, and 1 more city doesn't publish a figure.

4 cities tracked. View the Alabama hardness map → · Is Alabama water safe to drink? →

Birmingham

9.12 GPG · 156 ppm
Hard

Huntsville

7.64 GPG · 130.8 ppm
Hard

Mobile

2.9 GPG · 49.6 ppm
Soft

Montgomery

2.5 GPG · 42 ppm
Soft

Cities with no published figure

These Alabama cities don't publish a hardness number (it isn't a regulated parameter), so they can't be ranked — but we still track them. See each page for how to check your own tap.

Tuscaloosa

Hardness not published
Not Published