Overview
San Manuel wastewater treatment plant in Sinaloa, Mexico, serves 1,004 people with secondary treatment. It discharges 95.04 volume units daily, operating near the Pacific coast.
San Manuel is a municipal wastewater treatment plant located in San Manuel, Culiacán, Sinaloa, Mexico. It serves a small population of 1,004 residents, reflecting its role in a rural or peri-urban community. The plant is situated near the Pacific coast, within 10 km of the shoreline, which influences its discharge considerations. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. With a designed capacity of 103.68 volume units and a daily discharge of 95.04 volume units, it operates at a high utilization rate. Under Mexican regulations (NOM-001-SEMARNAT-1996), secondary treatment is required for municipal wastewater to meet discharge standards for receiving water bodies. The treated effluent likely discharges into local waterways that drain into the Pacific Ocean, given the plant's coastal proximity. The surrounding region includes agricultural and natural areas, and proper treatment helps protect coastal ecosystems and downstream water quality. The plant's operation supports public health and environmental sustainability in the Culiacán area.
Environmental context
The plant's discharge enters local drainage systems that flow toward the Pacific Ocean, contributing to the coastal watershed of Sinaloa. The nearby marine environment supports diverse aquatic life, including fisheries and mangrove ecosystems. Effective wastewater treatment is critical to prevent nutrient loading and pathogen contamination in these sensitive coastal waters.
Frequently asked questions
The San Manuel wastewater treatment plant is located in San Manuel, Culiacán, Sinaloa, Mexico, near the Pacific coast.
The San Manuel WWTP serves a population of 1,004 people, making it a small-scale municipal facility.
The plant discharges treated wastewater into local waterways that drain toward the Pacific Ocean, as it is situated within 10 km of the coast.
The San Manuel plant provides secondary treatment, which involves biological processes to remove organic matter and suspended solids, meeting Mexican discharge standards.
In Mexico, wastewater treatment plants must comply with NOM-001-SEMARNAT-1996, which sets maximum permissible limits for pollutants in discharges to national waters. Secondary treatment is typically required for municipal wastewater.
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