Overview
Fresnillo Poniente is a wastewater treatment plant serving 1,369 people in Fresnillo, Zacatecas, Mexico. It operates under Mexico's national water regulations for small communities.
Fresnillo Poniente is a wastewater treatment plant located in Fresnillo, Zacatecas, Mexico, serving a population of approximately 1,369 residents. The plant is situated in an inland area of central Mexico, far from coastal zones, and plays a role in managing local wastewater for this small community. As a small-scale facility, Fresnillo Poniente is subject to Mexico's federal water quality standards under the Ley de Aguas Nacionales and NOM-001-SEMARNAT, which set discharge limits for pollutants. For plants serving fewer than 2,500 people, treatment requirements may be less stringent than for larger urban centers, but basic treatment is expected to protect local water resources. The plant's treated effluent likely discharges into an unnamed arroyo or intermittent stream within the endorheic basin of the Mexican Plateau. This region has limited surface water flow, making careful wastewater management important to prevent contamination of groundwater and ephemeral water bodies that support local agriculture and wildlife.
Environmental context
Fresnillo Poniente discharges into local drainage within the endorheic basin of the Mexican Plateau, where water flows do not reach the sea. This arid region relies on groundwater and ephemeral streams, making the protection of these resources critical. The plant's operations help safeguard local ecosystems and agricultural water quality in a water-scarce environment.
Frequently asked questions
Fresnillo Poniente is located in Fresnillo, Zacatecas, Mexico, at Calle Suave Patria, in the 99000 postal code area.
Fresnillo Poniente serves a population of 1,369 people, classifying it as a small-scale wastewater treatment facility.
The plant discharges treated effluent into local drainage within the endorheic basin of the Mexican Plateau, likely into an intermittent stream or arroyo that does not reach the sea.
Fresnillo Poniente operates under Mexico's Ley de Aguas Nacionales and NOM-001-SEMARNAT, which set discharge limits for pollutants. For small communities, treatment requirements may be adapted to local conditions.
In Mexico, small plants serving around 1,400 people often use basic treatment processes such as stabilization ponds or septic tanks, as required by federal standards to meet discharge limits for organic matter and solids.
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