2 plants indexed.
CHEYENNE CROWCREEK WWTP serves approximately 21,813 people in Cheyenne, Wyoming. The plant discharges treated wastewater into local waterways, supporting the South Platte River basin.
Cheyenne Dry Creek WWTP serves approximately 38,653 people in Cheyenne, Wyoming. The plant operates under the US Clean Water Act, discharging treated wastewater into local waterways.