ALAMOGORDO STP - White Sands Visitor Center Wastewater Treatment Plant, New Mexico

ALAMOGORDO STP is a municipal wastewater treatment plant located near the White Sands Visitor Center in Otero County, New Mexico, United States. It serves a population of approximately 27,859, placing it in the medium-sized agglomeration category for US inland plants. As a US facility, the plant is subject to the Clean Water Act and operates under an NPDES permit issued by the New Mexico Environment Department or the US EPA. For a plant of this scale, secondary treatment is typically required, with additional nutrient removal if discharging to sensitive waters. The plant discharges treated effluent into the local watershed, which drains into the Tularosa Basin, a closed basin with no outlet to the sea. The surrounding environment includes the White Sands National Park, an ecologically sensitive area with unique gypsum dune ecosystems. The plant's operations are important for protecting groundwater quality in this arid region.

The plant's treated effluent likely percolates into the Tularosa Basin, a closed basin that does not drain to any ocean. This basin contains the White Sands National Park, a unique gypsum dune ecosystem that supports specialized plant and animal species. Groundwater recharge from the plant must be carefully managed to avoid contamination of the shallow aquifer, which is critical for the local desert environment.