Hagerman Stab Pond Wastewater Treatment Plant, Hagerman, New Mexico

Hagerman Stab Pond is a municipal wastewater treatment facility located on Navajo Road in Hagerman, Chaves County, New Mexico. The plant serves a small population of 973 residents and operates under the regulatory framework of the United States Clean Water Act, which requires secondary treatment for municipal wastewater discharges. The plant provides secondary treatment, a standard level for small communities in the U.S., and has a designed capacity of 454.25 million gallons with an annual discharge volume of 340.69 million gallons. As a stabilization pond system, it relies on natural biological processes to treat wastewater before discharge. The treated effluent is discharged into the local watershed, which ultimately drains into the Pecos River basin. The Pecos River flows through arid landscapes in New Mexico and Texas, supporting agricultural irrigation and providing habitat for native fish species. The plant's inland location reduces direct marine impact, but its discharge contributes to the overall water quality of the Pecos River system.

The plant discharges into the Pecos River watershed, a major tributary of the Rio Grande. The Pecos River flows through semi-arid terrain and supports diverse aquatic life, including the Pecos pupfish and other endemic species. Downstream, the river joins the Rio Grande near the Amistad Reservoir, which provides water for irrigation and municipal use in Texas and Mexico. The arid climate makes water quality management critical for maintaining ecosystem health and agricultural productivity.