La Michoacana Wastewater Treatment Plant, Navolato, Sinaloa

La Michoacana is a wastewater treatment plant located in Colonia Michoacana (Luis Vélez), within the municipality of Navolato, Sinaloa, Mexico. The plant serves a small community of approximately 1,004 residents, providing essential sanitation services for this rural area. The plant operates with secondary treatment, which is the standard level required under Mexican regulations (NOM-001-SEMARNAT-1996) for municipal wastewater before discharge. Its designed capacity is 95.04 volume units, and the current discharge volume matches this capacity, indicating full utilization. As a small-scale facility, it plays a key role in local water management. The treated effluent is discharged into the local watershed, which ultimately drains into the Pacific Ocean via the Gulf of California. The region's agricultural and coastal ecosystems depend on proper wastewater treatment to prevent nutrient pollution and protect aquatic life. The plant's secondary treatment helps reduce organic load and suspended solids before discharge.

The plant discharges into the local drainage system within the Sinaloa River basin, which flows into the Gulf of California. This coastal region supports diverse marine life, including important fisheries. Proper treatment is crucial to prevent eutrophication and protect downstream estuarine habitats.