San Ignacio I Wastewater Treatment Plant, San Ignacio, Sinaloa, Mexico

San Ignacio I is a municipal wastewater treatment plant located in San Ignacio, Sinaloa, Mexico. It serves a population of 1,278 people, making it a small-scale facility within the region's wastewater infrastructure. The plant is situated inland, away from coastal areas, and operates under Mexico's national water regulations. The plant provides secondary treatment, which is the standard level for municipal wastewater in Mexico. Its designed capacity is 172.80 m³/day, with an actual discharge volume of 120.96 m³/day, indicating it operates below full capacity. The facility is part of Mexico's efforts to manage wastewater in small communities, often overseen by local water utilities. The treated effluent is discharged into local water bodies, contributing to the protection of the surrounding environment. The plant plays a role in safeguarding water quality in the region, which ultimately drains into the Pacific Ocean via the Sinaloa river system. Proper treatment helps reduce pollution and supports downstream ecosystems.

The plant discharges into local waterways that are part of the Sinaloa river basin, which flows into the Pacific Ocean. This region supports diverse aquatic life and is important for local agriculture and fisheries. Effective wastewater treatment helps prevent nutrient loading and contamination, preserving the ecological health of downstream habitats.