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Nevada Water Hardness Map

6 cities · average 16.3 GPG

Average hardness

16.3 GPG

Hardest city

Paradise 16.4 GPG

Softest city

Las Vegas 16 GPG

Map — Nevada cities by hardness

Very HardHardModerateSoft

Tier distribution

Very Hard6

Cities ranked by hardness

1Paradise16.4 GPGVery Hard2Spring Valley16.4 GPGVery Hard3Sunrise Manor16.4 GPGVery Hard4Henderson16.37 GPGVery Hard5North Las Vegas16.37 GPGVery Hard6Las Vegas16 GPGVery Hard