Haisla WWTP: Secondary Treatment Plant in Kitamaat, British Columbia

Haisla WWTP is a municipal wastewater treatment facility located on Haisla Avenue in Kitamaat, within the Regional District of Kitimat-Stikine, British Columbia, Canada. The plant serves a small community of 504 residents and operates under secondary treatment standards. As a secondary treatment plant, Haisla WWTP uses biological processes to reduce organic matter and suspended solids, meeting Canadian federal and provincial wastewater regulations. The plant's discharge volume is 255 cubic meters per day, reflecting the scale of the small population it serves. The treated effluent is released into the coastal waters of the Douglas Channel, a fjord that connects to the Pacific Ocean. This area supports diverse marine life, including salmon and herring, and is an important ecological zone for the Haisla Nation and regional biodiversity.

The plant discharges into the Douglas Channel, a deep fjord on British Columbia's north coast that flows into the Pacific Ocean. This marine environment supports critical habitats for Pacific salmon, eulachon, and other species. The coastal location requires careful management to protect water quality and marine ecosystems from nutrient loading and contaminants.