Home › Newfoundland Labrador › Hardness map
Newfoundland Labrador Water Hardness Map
2 cities · average 1.8 GPG
Average hardness
1.8 GPG
Hardest city
St. John's 2.28 GPG
Softest city
Corner Brook 1.35 GPG
Map — Newfoundland Labrador cities by hardness
Very HardHardModerateSoft
Tier distribution
Soft2