Monitoring Project Sheets

 HERNE BAY AND PS13 SHORT TERM FLOW MONITORING
The Herne Bay and Pump Station 13 (PS13) catchments in Auckland City have recently undergone partial separation of stormwater and wastewater systems. As a result, Watercare required flow monitoring to gain a better understanding of the dry and wet weather performance of the drainage network for the catchments, as well as to provide calibration data for the hydraulic model.

 WELLINGTON LONG TERM OVERFLOW MONITORING
Long term sewer overflow data provides a strategic maintenance tool for the ongoing operation of the wastewater network assets as well as validation of the effectiveness of capital expenditure on rehabilitation works. In this project, AWT Water installed a cost effective, long-term overflow monitoring network that provides valuable wastewater depth and overflow volume data.