Three watersheds provide drinking water for the 2.4 million residents of Vancouver, British Columbia. This includes the Capilano, Seymour, and Coquitlam Watersheds. The watersheds are protected from urban development, closed to public access and managed as natural resource assets.
| Average | |
|---|---|
| Calcium (Ca+2) | |
| Magnesium (Mg+2) | |
| Bicarbonate (HCO3-1) | |
| Chloride (Cl-1) | |
| Sodium (Na+1) | |
| Sulfate (SO4-2) |