Overview
Silver City STP serves approximately 11,421 people in Grant County, New Mexico. The plant operates under U.S. Clean Water Act regulations, with discharge likely to local waterways in the Gila River basin.
Silver City STP is a municipal wastewater treatment facility located in Grant County, New Mexico, serving a population of about 11,421. The plant is situated in the southwestern part of the state, near the Gila National Forest, and plays a key role in managing wastewater for the Silver City area. As a U.S. facility, Silver City STP operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting. For a plant serving a population of this size, secondary treatment is typically required, with possible additional nutrient removal depending on the sensitivity of the receiving water body. The plant's treated effluent likely discharges into a tributary of the Gila River, which flows through southwestern New Mexico and eventually into the Colorado River system. The Gila River supports diverse aquatic life and is an important water source for the region's arid environment. Proper treatment helps protect downstream ecosystems and water quality.
Environmental context
The plant's discharge likely enters a tributary of the Gila River, which flows through the Gila National Forest and eventually joins the Colorado River. The Gila River basin supports a variety of fish species and provides critical habitat in an arid region. Effective wastewater treatment is essential to maintain water quality for downstream communities and ecological health.
Frequently asked questions
Silver City STP is located in Grant County, New Mexico, United States, near the city of Silver City.
The plant serves approximately 11,421 people in the Grant County area.
The plant likely discharges treated effluent into a tributary of the Gila River, which flows through southwestern New Mexico.
As a U.S. facility, Silver City STP operates under the Clean Water Act and is regulated via an NPDES permit issued by the New Mexico Environment Department.
Plants of this size typically provide secondary treatment, which includes biological processes to remove organic matter and solids. Some may also include disinfection and nutrient removal depending on local requirements.
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