Overview
Torrington Lagoons serves Goshen County, Wyoming, treating wastewater for approximately 7,151 residents. The facility operates under U.S. EPA and state regulations, discharging treated effluent into local waterways.
Torrington Lagoons is a wastewater treatment facility located in Goshen County, Wyoming, serving a population of about 7,151 people. The plant is situated in the High Plains region, where water resources are managed carefully due to semi-arid conditions. The facility uses lagoon-based treatment, a common method for small communities in the western United States. Under the U.S. Clean Water Act, such plants must meet National Pollutant Discharge Elimination System (NPDES) permit requirements, which set effluent limits to protect water quality. For a population of this size, secondary treatment is typically required, though lagoons can achieve equivalent performance through natural biological processes. The treated wastewater is discharged into the North Platte River basin, which flows into the Platte River and eventually the Missouri River and Mississippi River system. This watershed supports agricultural irrigation, wildlife habitat, and recreational uses downstream. Proper treatment is essential to prevent nutrient pollution and protect aquatic ecosystems in this region.
Environmental context
The plant discharges into the North Platte River basin, which flows through Wyoming and Nebraska before joining the Platte River. This watershed supports diverse aquatic life, including fish species such as channel catfish and walleye, and provides water for irrigation and livestock. Downstream, the Platte River is a critical migratory corridor for sandhill cranes and other waterfowl. Effective nutrient removal at the plant helps prevent algal blooms and maintain water quality in this semi-arid region.
Frequently asked questions
Torrington Lagoons is located in Goshen County, Wyoming, United States, near the city of Torrington.
The facility serves approximately 7,151 residents in the Goshen County area.
The plant uses lagoon-based treatment, a natural biological process where wastewater is held in ponds where microorganisms break down organic matter. This method is common for small communities in the U.S. and can achieve secondary treatment equivalent performance.
The treated effluent is discharged into the North Platte River basin, which flows into the Platte River and eventually the Missouri-Mississippi river system. Proper treatment helps protect water quality in these waterways.
The plant operates under the U.S. Clean Water Act, which requires NPDES permits for discharges. For a population of about 7,000, secondary treatment is typically mandated, and lagoon systems are an accepted technology to meet those standards.
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