South Clearbrook Water Hardness & Quality Report (2026)

The Clearbrook Waterworks District (CWD) supplies South Clearbrook and nearby Fraser Valley communities. Their water comes from a blend of sources: 85% from Norrish Creek northeast of Mission, 10% from Cannell Lake reservoir north of Mission, and 5% from wells in south Abbotsford. This mixed supply is treated at CWD facilities, with disinfection a key step to meet British Columbia's Drinking Water Protection Regulation. Routine checks occur at 20 sampling spots, and annual reports, like the 2024 edition, confirm compliance with health standards.

The mountain sources, including Norrish Creek's watershed, draw from the Cascade Mountains' granitic and volcanic bedrock. This geology, part of the Coast Mountains, results in water with few dissolved minerals due to fast runoff. In contrast, wells in south Abbotsford tap the Sumas Prairie's alluvial aquifer, formed from glacial outwash and river deposits during the Fraser Glaciation. These sediments can contain limestone fragments, occasionally adding moderate mineral content, especially when well usage increases.

Because the water is generally soft, residents won't see much scale buildup on appliances like water heaters or dishwashers, which helps them last longer and require less cleaning. Soap lathers up easily here, and mineral stains are uncommon. You likely won't need a water softener, though during dry spells when the utility relies more on well water, you might notice a slight increase in hardness. CWD monitors water quality weekly, ensuring it meets BC guidelines, and provides safe drinking water from protected sources.