Bachiniva Norte Wastewater Treatment Plant, Bachíniva, Chihuahua

Bachiniva Norte is a municipal wastewater treatment plant located in Bachíniva, Chihuahua, Mexico. It serves a small population of 1,110 residents, reflecting the rural character of the area. The plant is situated in the Sierra Madre Occidental region, an area with significant ecological value. The plant provides secondary treatment, which is the standard biological treatment process for removing organic matter and suspended solids. With a designed capacity of 345.60 m³/day and an actual discharge volume of 172.80 m³/day, the plant operates at about 50% of its capacity. This scale aligns with Mexican regulations (NOM-001-SEMARNAT-1996) that set discharge limits for municipal wastewater. The treated effluent likely drains into local arroyos that feed into the Rio Conchos basin, a major tributary of the Rio Grande (Rio Bravo). This waterway supports agriculture and ecosystems in the arid northern Mexico region. Proper treatment is essential to protect downstream water quality and biodiversity.

The plant discharges into the Rio Conchos watershed, which flows into the Rio Grande (Rio Bravo) and ultimately the Gulf of Mexico. This arid region relies on these water bodies for irrigation and habitat. The Sierra Madre Occidental surrounding Bachíniva hosts diverse flora and fauna, including endemic species. Effective wastewater treatment helps prevent nutrient pollution and maintains the ecological health of this transboundary river system.