Northeastern Schuylkill JSA Wastewater Treatment Plant, Ottawa, Ontario

Northeastern Schuylkill JSA is a wastewater treatment plant located in Ottawa, Ontario, Canada, serving a population of 1,495. The plant provides secondary treatment, a standard level for small communities in the region, and operates under the regulatory framework of the Ontario Water Resources Act and the Canadian Environmental Protection Act. The plant's designed capacity is 927.42 cubic meters per day, with an average daily discharge of 757.08 cubic meters per day. As a small-scale facility, it is subject to provincial effluent standards that align with the Canada-wide Strategy for the Management of Municipal Wastewater Effluent, which requires secondary treatment or equivalent for inland plants. The treated effluent is discharged into the local watershed, which ultimately drains into the Ottawa River and then the St. Lawrence River. The plant plays a key role in protecting downstream water quality in the Ottawa River basin, supporting aquatic life and recreational uses in the region.

The plant discharges into the Ottawa River watershed, which flows into the St. Lawrence River and eventually the Atlantic Ocean. The Ottawa River supports diverse aquatic ecosystems, including fish species such as walleye and northern pike. The plant's secondary treatment helps reduce nutrient and organic loads, mitigating eutrophication risks in downstream waters.