Overview
Pinos wastewater treatment plant serves the town of Pinos in Zacatecas, Mexico. It treats wastewater from a population of approximately 1,597 people.
Pinos wastewater treatment plant is located in the municipality of Pinos, Zacatecas, Mexico, serving a small community of about 1,597 residents. The plant is situated inland, far from coastal areas, and operates within the arid highlands of central Mexico. As a small-scale facility, the plant is expected to meet Mexican wastewater discharge standards (NOM-001-SEMARNAT) which set limits for pollutants based on receiving water body type. Plants of this size typically employ primary or secondary treatment systems such as stabilization ponds or activated sludge to comply with national regulations. The treated effluent likely discharges into local arroyos or intermittent streams that drain into the larger hydrological basin of the region, eventually reaching the Gulf of Mexico via the Pánuco River system. The plant plays a key role in protecting local water resources and preventing untreated sewage from affecting downstream communities and ecosystems.
Environmental context
The plant is located in the semi-arid highlands of Zacatecas, where water resources are scarce and sensitive to pollution. Treated effluent likely flows into ephemeral streams that feed the Pánuco River basin, which drains into the Gulf of Mexico. Protecting these intermittent watercourses is critical for maintaining local biodiversity and supporting agricultural and domestic water use downstream.
Frequently asked questions
The Pinos wastewater treatment plant is located in the town of Pinos, in the state of Zacatecas, Mexico. The address is Miguel Hidalgo, San José de la Candelaria, Pinos, Zacatecas.
The plant serves approximately 1,597 people, making it a small-scale facility designed for a rural community.
The treated effluent is likely discharged into local arroyos or intermittent streams that are part of the Pánuco River basin, eventually reaching the Gulf of Mexico.
The plant operates under Mexican federal regulations, primarily NOM-001-SEMARNAT, which sets discharge limits for pollutants based on the receiving water body. Compliance is enforced by the National Water Commission (CONAGUA).
For small communities in Mexico, common treatment technologies include stabilization ponds, constructed wetlands, or septic tanks, often followed by disinfection. These systems are cost-effective and require low maintenance.
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