Batury Wastewater Treatment Plant, Sinaloa, Mexico

Batury is a wastewater treatment plant located in the town of Batury, within the municipality of Angostura, Sinaloa, Mexico. It serves a small population of 1,369 residents, reflecting its role in managing domestic wastewater for a rural community. The plant operates with secondary treatment, which is a standard biological process that reduces organic matter and suspended solids before discharge. Under Mexican regulations (NOM-001-SEMARNAT-1996 and subsequent updates), wastewater treatment plants must meet specific quality standards for discharge into water bodies. For a plant of this scale, secondary treatment is appropriate and aligns with national requirements for protecting public health and the environment. The plant's designed capacity is 129.60 cubic meters per day, and it discharges a similar volume, indicating full utilization of its capacity. The treated effluent from Batury is discharged into the local environment, likely into a nearby river or stream that drains into the Pacific Ocean via the Gulf of California. Sinaloa's coastal region supports diverse aquatic life and important fisheries. The plant's proximity to the coast (within 10 km) underscores the need for effective treatment to prevent nutrient and pathogen pollution in marine ecosystems.

Batury is situated in the coastal lowlands of Sinaloa, near the Pacific coast. The treated wastewater likely flows into a local watercourse that eventually reaches the Gulf of California, a biologically rich sea supporting mangroves, estuaries, and marine biodiversity. The region's semi-arid climate means water resources are limited, making proper wastewater treatment crucial for protecting downstream aquatic habitats and human water uses.