Drayton Lagoon Wastewater Treatment Plant, Drayton, North Dakota

Drayton Lagoon is a municipal wastewater treatment facility located in Drayton, North Dakota, a small community in Pembina County near the Red River Valley. The plant serves a population of approximately 824 residents, reflecting the rural character of the area. As a lagoon-based system, it provides secondary treatment to meet state and federal water quality standards. The plant operates under the US Clean Water Act, which requires secondary treatment for municipal wastewater discharges. With a designed capacity of 567.81 cubic meters per day and an average discharge volume of 302.83 cubic meters per day, the facility has adequate capacity for current demand. The treatment process relies on natural biological degradation in aerated or facultative lagoons, a common approach for small communities in the Northern Plains. The treated effluent is discharged to local surface waters that ultimately drain into the Red River of the North, which flows northward into Lake Winnipeg in Canada. This watershed supports agricultural irrigation, recreational fishing, and diverse aquatic habitats. The plant's performance is monitored under an NPDES permit issued by the North Dakota Department of Environmental Quality, ensuring compliance with effluent limits designed to protect downstream water quality.

Drayton Lagoon discharges into tributaries of the Red River of the North, which flows through the fertile Red River Valley into Lake Winnipeg. This watershed is ecologically significant as a migratory corridor for waterfowl and supports species such as walleye and northern pike. The region's flat terrain and cold winters influence treatment lagoon performance, requiring seasonal management to maintain effluent quality and protect downstream aquatic life.