Santa Rosa Jauregui Wastewater Treatment Plant, Querétaro, Mexico

The Santa Rosa Jauregui wastewater treatment plant is located in the municipality of Querétaro, Mexico, serving the community of Santa Rosa Jauregui. The plant handles wastewater from a population of about 23,649 residents, reflecting its role in local sanitation infrastructure. Under Mexican regulations, wastewater treatment plants are subject to NOM-001-SEMARNAT standards, which set discharge limits for pollutants. For a plant of this scale, secondary treatment is typically required to meet these standards. The plant's operational details are managed by municipal authorities. The treated effluent is discharged into local water bodies that eventually drain into the Gulf of Mexico via the Pánuco River basin. This watershed supports diverse aquatic life and is important for regional water resources. Proper treatment helps protect downstream ecosystems and communities.

The plant is located in the Lerma-Santiago-Pánuco basin, with treated effluent likely flowing into the Querétaro River, a tributary of the Pánuco River, which ultimately reaches the Gulf of Mexico. This watershed supports a variety of aquatic species and is used for agriculture and drinking water downstream. Effective treatment is essential to prevent nutrient pollution and maintain water quality in this ecologically sensitive region.