CANYON GID WWTF - Advanced Wastewater Treatment in Lockwood, Nevada

CANYON GID WWTF is a municipal wastewater treatment facility located in Lockwood, Storey County, Nevada. Serving a population of approximately 1,500, the plant provides advanced treatment to meet stringent water quality standards in the arid western United States. The plant operates under the U.S. Clean Water Act, with discharge regulated by the Nevada Division of Environmental Protection via an NPDES permit. Advanced treatment goes beyond secondary standards, typically incorporating nutrient removal or filtration to protect sensitive receiving waters. The plant's designed capacity is 529.96 thousand gallons per day, with an average daily flow of 264.98 thousand gallons per day. Treated effluent from the plant is discharged to the local watershed, which ultimately drains into the Truckee River. The Truckee River flows from Lake Tahoe through Nevada to Pyramid Lake, an ecologically significant terminal lake that supports migratory birds and the endangered cui-ui fish. The plant's advanced treatment helps maintain water quality in this critical basin.

The plant discharges into the Truckee River watershed, which flows from the Sierra Nevada to Pyramid Lake, a terminal lake in the Great Basin. Pyramid Lake is a vital habitat for the Lahontan cutthroat trout and the cui-ui sucker, both species of conservation concern. The arid climate and high evaporation rates make water quality management particularly important for sustaining aquatic life and downstream uses.