Water Systems

The map below shows the location of the various water systems in the Cowichan Region. Click on any of the water systems to find out more about the details of that system.

Please note that the boundaries of each water system are approximate and should not be used for planning purposes. Not all properties within the boundaries of a water system will be connected to that water system (i.e., some may be on wells).

To download a high-resolution pdf water system map, click here.

Cowichan Valley Water Systems Map

Type of Water System

CVRD Water Systems

The CVRD operates 20 water systems throughout the region. For specific information about any particular water system, please contact CVRD Utility Services at 250.746.2530 or Email

Municipal Water Systems

Each municipality within the CVRD operates their own water system(s). For specific information about any particular water system, please contact the municipality directly.

Improvement Districts

There are 10 water systems operated by Improvement Districts in the Cowichan Region. For specific information about any particular water system, please contact the improvement district directly. Since these systems are not operated by the CVRD, the number of connections shown is approximate and represents the number of lots within the water service area. The actual number of properties served by the water system may be different than what is shown.

Private Water Systems

There are 9 privately-operated water systems within the Cowichan Region. For specific information about any particular water system, please contact the water system operator directly. Since these systems are not operated by the CVRD, the number of connections shown is approximate and represents the number of lots within the water service area. The actual number of properties served by the water system may be different than what is shown.