Overview
Chapala wastewater treatment plant serves the city of Chapala in Jalisco, Mexico, on the shores of Lake Chapala. It treats wastewater for a population of approximately 29,519.
The Chapala wastewater treatment plant is located in the city of Chapala, within the Región Ciénega of Jalisco, Mexico. Situated near the shores of Lake Chapala, the plant serves a population of around 29,519 residents, providing essential sanitation services for this lakeside community. The plant operates under Mexico's national water regulations, which require adequate treatment for municipal wastewater. With a designed capacity of 1.00 (likely in cubic meters per second or similar unit), the facility is sized to handle the wastewater generated by the local population. The treated effluent from the plant is discharged into the Lake Chapala watershed, which is the largest freshwater lake in Mexico. Lake Chapala drains into the Santiago River, which eventually flows to the Pacific Ocean. The lake supports diverse aquatic life and is an important ecological and economic resource for the region.
Environmental context
The plant discharges into the Lake Chapala watershed, the largest freshwater lake in Mexico. The lake is a critical habitat for native fish species and migratory birds. Its outflow feeds the Santiago River, which flows westward to the Pacific Ocean. Protecting water quality in Lake Chapala is essential for local fisheries, tourism, and downstream ecosystems.
Frequently asked questions
The Chapala wastewater treatment plant is located in the city of Chapala, in the Región Ciénega of Jalisco, Mexico, near the shores of Lake Chapala.
The plant serves a population of approximately 29,519 residents in the Chapala area.
The treated effluent from the plant is discharged into the Lake Chapala watershed, which drains into the Santiago River and eventually to the Pacific Ocean.
In Mexico, wastewater treatment plants operate under the National Water Law (Ley de Aguas Nacionales) and are regulated by the National Water Commission (CONAGUA). Standards such as NOM-001-SEMARNAT set discharge limits for pollutants.
For a population of about 30,000, typical treatment includes secondary biological processes such as activated sludge or lagoon systems, often followed by disinfection, to meet Mexican discharge standards.
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