Lister Water System
Annual Drinking Water Information
Size and number of connections
The system services 188 active connections.
The system is located in Lister, within RDCK Electoral Area B.
The Lister water system used to derive source water from Lister Creek (also known as Floyd Creek), which is designated as a Community Watershed. For years, water quality testing indicated the presence of low level Coliform bacteria and E.coli.
In late 2012, the Regional District connected the system to a new groundwater well source. This new source has contributed to reducing the danger of contamination by wildlife and environmental sources.
This system was first developed in 1929 and underwent significant upgrades in the 60s, 70s, and 80s. It was converted to a RDCK service in 1982.
In 2014 the RDCK implemented chlorine disinfection of the Lister Water System. This enabled IHA to lift the Boil Water Advisory that had been in place since 2012.
Storage for the system used to be supplied by a dredged, unlined containment pond that was constructed in 1982. The pond was exposed to the open environment and algae growth was a problem during certain times of the year. The Regional District has since constructed a new closed steel reservoir tank.
The system includes approximately 30 kilometres of pipe. Some of this pipe was replaced in the 1980s. Reports suggest that the remainder of the distribution network may be nearing the end of its useful life. An asset management plan recently developed for Lister Water System identified a backlog of about $3.2 million in waterline replacements. This will be addressed in the coming years, as outlined in the Plans for future upgrades section below.
Existing fire-fighting infrastructure includes three standpipes; however, the system does not meet established guidelines for fire protection.
The well and reservior were designed based on BC Design Guidelines for Rural Residential Community Water Systems, but water demand in the Lister Water System is higher than what the system can provide. A new well pump was installed in 2016, increasing system pumping capacity from 280 gpm to 450 gpm.
Plans for future upgrades
An asset management plan recently developed for Lister Water System identified a backlog of about $3.2 million in waterline replacements. In response, a system assessment for the Lister Water System is planned for 2018. The assessment, funded by the Lister Water System reserves fund, will look at watermain sizes and capacities, and
potential pvc piping replacement.
Related to the assessment, a preliminary study will be undertaken to determine the feasibility of supplying water to neighbouring water systems.
Water Quality Monitoring
This system is currently owned and operated by the RDCK. The RDCK receives community-specific advice and policy guidance from the Lister Commission of Management.
The content on this page was last updated August 29 2018 at 3:28 PM