Broadmoor Water Hardness & Quality Report (2026)

Broadmoor (a prestigious residential neighbourhood in south-central Richmond, BC, near No. 4 Road and Steveston Highway — one of Richmond's most sought-after residential areas with large single-family homes on generous lots, excellent schools, and close proximity to the Richmond Olympic Oval) receives its drinking water through the City of Richmond, purchasing bulk supply from Metro Vancouver (GVWD) — sourced from the protected Capilano, Seymour, and Coquitlam mountain watersheds. Water is treated at the Seymour-Capilano Filtration Plant using ozonation, biofiltration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness in the Broadmoor distribution zone is 41 mg/L (2.4 gpg) — classified as soft by Health Canada.

Broadmoor's 41 mg/L is consistent with other Richmond distribution zones (Steveston 53 mg/L, Victoria-Fraserview 14 mg/L from batch 13), all sharing the fundamentally soft Coast Mountain granodiorite and gneiss watershed supply of the Metro Vancouver system. The 41 mg/L is slightly elevated above the softest Vancouver core zones (South Granville 16.5 mg/L), reflecting the extended Metro Vancouver transmission distance to Richmond's Fraser River delta location and minor distribution system mineral accumulation through Richmond's infrastructure.

With 41 mg/L of hardness, Broadmoor homes are essentially scale-free — occasional kettle cleaning every three months is sufficient. Hot water tanks and appliances have an excellent operational lifespan. The City of Richmond provides water quality information at richmond.ca. Health Canada lead precautionary guidance applies to residents in the community's pre-1970 properties in older sections of Broadmoor near the Steveston Highway corridor, while Richmond's extensive newer residential construction from the 1980s onward features fully modern lead-free plumbing throughout.