Gomez Morin Wastewater Treatment Plant, Santa Catarina de Tepehuanes, Durango, Mexico

Gomez Morin is a wastewater treatment plant located in Santa Catarina de Tepehuanes, within the state of Durango, Mexico. The facility serves a small community of approximately 913 residents, providing essential wastewater management for this rural area. Its location in the mountainous region of northern Mexico influences the local water infrastructure needs. The plant employs secondary treatment processes, which are appropriate for its scale. With a designed capacity of 432.00 cubic meters per day and an actual discharge volume of 86.40 cubic meters per day, the plant operates well below its capacity. Mexican wastewater treatment plants are regulated under the National Water Law (Ley de Aguas Nacionales) and NOM-001-SEMARNAT-1996, which sets discharge limits for pollutants. The treated effluent from Gomez Morin likely discharges into a local watercourse that feeds into the San Pedro Mezquital River basin, ultimately draining into the Pacific Ocean. This watershed supports diverse aquatic life and is important for regional water resources. The plant's operation helps protect downstream water quality in this ecologically sensitive area.

The plant discharges into a local stream that is part of the San Pedro Mezquital River basin, which flows through Durango and Nayarit before reaching the Pacific Ocean. This watershed supports a variety of freshwater species and provides water for agriculture and communities downstream. The secondary treatment helps reduce organic pollutants and suspended solids, mitigating impacts on the aquatic ecosystem.