Yerbabuena Wastewater Treatment Plant, Canelas, Durango, Mexico

Yerbabuena is a wastewater treatment plant located in Canelas, a small town in the state of Durango, Mexico. The plant serves a population of 91 people, making it a very small-scale facility. It operates under Mexico's national water regulations, which require secondary treatment for municipal wastewater to protect public health and the environment. The plant has a designed capacity of 25.92 cubic meters per day and currently treats a discharge volume of 8.64 cubic meters per day. It employs secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids. This level of treatment is appropriate for the small population served and helps meet regulatory standards for effluent quality. The treated wastewater from Yerbabuena is discharged into the local environment, likely into a nearby river or stream that drains into the larger watershed of the Sierra Madre Occidental region. This area is ecologically important, supporting diverse flora and fauna. Proper treatment helps protect downstream water quality and aquatic habitats.

The plant discharges into the local watershed within the Sierra Madre Occidental mountain range, which feeds into the Pacific slope of Mexico. The region's rivers support diverse ecosystems, including forests and riparian habitats. Effective wastewater treatment is crucial to prevent nutrient pollution and maintain water quality for downstream communities and wildlife.