Water & Wastewater Explore Tatham Engineering Water & Wastewater projects below Innisfil Sewage Pumping Station #4 Cedar Heights WaterInfrastructure Upgrades Lefroy Reservoir and BPSPhase 2 Expansion WWTP Screw Pump Replacement& Polymer System Upgrades Churchill Booster Pumping Station Meneset on the Lake Sewage System Innisfil Town Campus Water System Braestone Drinking Water Supply & Treatment Facility Payette Drive Reservoir Church Street Sewage Pumping Station