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New York Water Hardness Map

6 cities · average 4.1 GPG

Average hardness

4.1 GPG

Hardest city

Syracuse 7.5 GPG

Softest city

New York 1.9 GPG

Map — New York cities by hardness

Very HardHardModerateSoft

Tier distribution

Hard1Moderate2Soft3

Cities ranked by hardness

1Syracuse7.5 GPGHard2Buffalo5.2 GPGModerate3Rochester5.1 GPGModerate4Albany3.1 GPGSoft5Yonkers2 GPGSoft6New York1.9 GPGSoft