Overview
Santa Cruz wastewater treatment plant in Sonora, Mexico serves 1,141 people with secondary treatment. It discharges 108.00 volume units daily, with a designed capacity of 260.93.
The Santa Cruz wastewater treatment plant is located in the town of Santa Cruz, Sonora, Mexico. It serves a population of 1,141 residents, making it a small-scale municipal facility. The plant is situated in an inland area, away from coastal zones, and operates under Mexico's national water regulations. The plant provides secondary treatment, which is the standard biological treatment process for removing organic matter and suspended solids. With a designed capacity of 260.93 volume units and a current discharge volume of 108.00, the plant operates below its full capacity. This suggests adequate headroom for future population growth or seasonal variations. Mexican wastewater treatment plants are regulated by CONAGUA (National Water Commission) under the Federal Water Rights Law, which sets discharge standards to protect water quality. The treated effluent is discharged into local waterways that eventually drain into the Gulf of California via the Sonora River basin. The region's arid climate and reliance on groundwater make proper wastewater treatment essential for protecting scarce water resources and downstream ecosystems. The plant plays a key role in maintaining water quality in the Santa Cruz River watershed, which supports agricultural activities and wildlife habitats.
Environmental context
The Santa Cruz plant discharges into the Santa Cruz River, a tributary of the Sonora River system, which flows southwest to the Gulf of California. This arid region relies heavily on surface water and groundwater for agriculture and domestic use. Proper treatment helps prevent nutrient pollution and pathogen contamination, safeguarding downstream aquatic life and supporting the ecological health of the Sonora River basin.
Frequently asked questions
The Santa Cruz wastewater treatment plant is located on Calle Vicente Guerrero in Santa Cruz, Sonora, Mexico.
The plant serves a population of 1,141 residents in the town of Santa Cruz, Sonora.
The plant provides secondary treatment, which is a biological process that removes organic matter and suspended solids from wastewater.
The plant operates under Mexico's Federal Water Rights Law, enforced by CONAGUA, which sets discharge standards for municipal wastewater to protect water quality.
Small communities in Mexico often use secondary treatment systems like activated sludge or lagoons, as mandated by national standards for population equivalents under 10,000.
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