Water Hardness Level By City - British Columbia

City Name Province Hardness mg/L Hardness Grains/Gallon Source
Chilliwack BC 44 - 66.5 Source
Clinton BC 260
Cranbrook BC 126 - 370 Source
Dawson Creek BC 175 - 283
Duncan BC 115
Fernie BC 119 Source
Kamloops BC 37.8 - 38 Source
Kelowna BC 110 - 120 5 - 7 Source
Kimberley BC 20.5 - 22.2 Source
Ladysmith BC 4.58 - 11.7 Source
Merritt BC 243 Source
Nanaimo BC 8 - 15 Source
Nelson BC 5 Source
New Westminster BC 32
North Vancouver BC 2.42 - 6.31
Penticton BC 82 - 86 Source
Port Alberni BC 44 - 48 Source
Powell River BC 10 Source
Prince George BC 130 Source
Prince Rupert BC 8.47 - 8.76 Source
Princeton BC 61
Revelstoke BC 46.3 Source
Rossland BC 22.3 Source
Trail BC 59 - 61.3 Source
Vancouver BC 7.9 - 11.8 Source