Surrey drinking water path

Source

Capilano Reservoir Surface water · +2 sources

raw water

Intake

Raw water intake pump station

to plant

Treatment

Seymour Capilano Filtration Plant filtration · +1 more plant

finished

Mains

Distribution Surrey buys all potable water from the Greater Vancouver Water District and operates one of BC’s longest municipal distribution networks, with many pressure zones and pump stations. Secondary chlorination is applied before water enters city mains; no further municipal treatment.

drinking water

Tap

Household tap Surrey

Source & supply
Capilano Reservoir
Seymour Reservoir
Coquitlam Reservoir
Surrey buys all potable water from the Greater Vancouver Water District and operates one of BC’s longest municipal distribution networks, with many pressure zones and pump stations. Secondary chlorination is applied before water enters city mains; no further municipal treatment.
City water-quality materials note fluoride is not added to Surrey’s Metro Vancouver–supplied drinking water.
Treatment
Seymour Capilano Filtration Plant
Regional Metro Vancouver treatment for Capilano/Seymour sources.
Coquitlam Water Treatment Plant
Regional Metro Vancouver treatment for Coquitlam source; Surrey reports receiving a large share of supply via Coquitlam and Seymour crossings (Annacis, Port Mann, Barnston).
Treatment on record: filtration · +1 more plant
At the tap
Hardness 184 mg/L (Very hard)
Grade B (Good)
pH 7.7 · lead 0 μg/L
ECCC / municipal open data (seed)