The CVRD is aware that Union Bay Estates is proceeding with an application for registration under the Municipal Wastewater Regulation (MWR) for a seasonal discharge of treated effluent to Hart Creek.
I found some past studies that will interest you. Royston/Union Bay Sewage Collection, Treatment& Discharge Study, September 2005 and CVRD South Regional Sewage Collection, Treatment and Discharge Study April 2011
