Home › Kentucky › Hardness map

Kentucky Water Hardness

2 cities · average 8.3 GPG

Average hardness

8.3 GPG

Hardest city

Lexington 9 GPG

Softest city

Louisville 7.5 GPG

Tier distribution

Hard1Moderate1

Cities ranked by hardness

1Lexington9 GPGHard2Louisville7.5 GPGModerate