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Utah Water Hardness

4 cities · average 15.6 GPG

Average hardness

15.6 GPG

Hardest city

St. George 24.1 GPG

Softest city

Ogden 11.2 GPG

Tier distribution

Very Hard3Hard1

Cities ranked by hardness

1St. George24.1 GPGVery Hard 2Provo13.5 GPGVery Hard 3Salt Lake City13.5 GPGVery Hard 4Ogden11.2 GPGHard