On June 19, 2023, various departments and agencies, including the National Department of Water and Sanitation (DWS), Western Cape Environmental Affairs, Development Planning, and Department of Agriculture, Forestry and Fisheries conducted a joint operation to audit the Potsdam Wastewater Treatment Works and other facilities. The main objective of the operation, led by Ms. Boniswa Hene, the DWS Western Cape Director Regulations, was to assess the compliance level of WasteWater Treatment Works (WWTW) and its associated infrastructure, ensuring adherence to water use license conditions to protect both freshwater and marine resources.