Alaska Water Hardness Map
2 cities · average 7.3 GPG
Average hardness
7.3 GPG
Hardest city
Fairbanks 8.3 GPG
Softest city
Anchorage 6.3 GPG
Map — Alaska cities by hardness
Very HardHardModerateSoft
Tier distribution
Hard1Moderate1
2 cities · average 7.3 GPG
Average hardness
Hardest city
Softest city