City of Calgary Flood Mitigation Projects

completed

This bundle includes the following three components: 1. The Sunnyside Storm Pump Station: Proposed two-storey pump station to dewater Sunnyside community during high water events - dual purpose stormwater and river water management. 2. Bonnybrook Wastewater Treatment Plant (WWTP) Site Protection: Will see the installation of a flood berm, storm system modifications and changes to the effluent outflow to protect the WWTP from flooding. 3. The Digester Upgrades component involves retrofit of existing digesters with new, hydraulic mixing equipment. These new mixers will help increase digestion capacity, for improved wastewater solids handling capacity at the Bonnybrook wastewater treatment plant. It will also help to prepare the digesters to receive thermal hydrolysis treated water sludge.