If you are using groundwater (from a well or dugout) for non-domestic uses you are legally required to submit a groundwater licence application before March 1, 2019.
Start yours in person at your local Front Counter BC office, or online at:
https://portal.nrs.gov.bc.ca/web/client/-/existing-use-groundwater-licence-application
Groundwater Licensing Download:
Licensing Groundwater in BC