Water resources engineering services, including land development applications, stormwater management, water supply and distribution design, inspection and monitoring of stormwater management facilities, stream and sewer hydraulics studies, software development and training, promotion of affordable hydrologic and hydraulic software and dissemination of water-related information, downspout disconnection, city of Toronto mandatory downspout disconnection bylaw, SWM, stormwater management, drainage solutions, downspout disconnection, erosion and sediment control