Walhachin Community Water System

Water Quality Reports and Data Summaries

Bacteriological Water Data

Interior Health facilitates the sampling, transporting, and laboratory analysis for small water systems. Bacteriological and chemical sample results are stored in the Interior Health database. You can search the database below or visit Interior Health’s website.

Water Advisory Map

Drinking water advisories can be seen on Interior Health’s advisory map.

System Information

System Description

The Walhachin utility was largely constructed in 1979, and has since been upgraded in 2002 and 2012


35 (approximately)

Water Source

Walhachin obtains its water from a surface water intake on Thompson River

Treatment Process

Filtration and disinfection with sodium hypochlorite


Walhachin is a small residential community located along the TransCanada #1 Highway on the banks of the Thompson River, approximately 65 km west of Kamloops. 



Utilities Services Department
Emergency after-hours: 250-318-7515



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