Lanigan Sewage Lagoon - Secondary Treatment Plant in Usborne No. 310, Saskatchewan

Lanigan Sewage Lagoon is a wastewater treatment facility located in Usborne No. 310, Saskatchewan, Canada. The plant serves a small community of 1,372 residents and operates under the regulatory framework of the Canadian Council of Ministers of the Environment (CCME) guidelines for wastewater systems. The plant provides secondary treatment, which is appropriate for its population size. In Canada, smaller communities often use lagoon systems that rely on natural processes to treat wastewater. The plant discharges 616.00 cubic meters of treated effluent daily, meeting the required effluent quality standards for its classification. The treated wastewater from Lanigan Sewage Lagoon is discharged into the local watershed, which ultimately drains into the South Saskatchewan River basin. This river system supports diverse aquatic life and is an important water resource for the region. The plant's operations help protect downstream water quality in this ecologically sensitive area.

The plant discharges into the South Saskatchewan River basin, a major tributary of the Saskatchewan River system that flows into Lake Winnipeg. This watershed supports diverse aquatic ecosystems and is used for irrigation, recreation, and municipal water supply. The plant's secondary treatment helps reduce nutrient loading and protect downstream water quality in this important prairie river system.