2 plants indexed.
Grass Range WWTF is a secondary treatment plant in Great Falls, Montana, serving a small population of 130. It discharges 102.21 units of treated wastewater and has a designed capacity of 143.85 units.
Great Falls WWTP serves approximately 58,439 residents in Great Falls, Montana. The facility discharges treated wastewater into the Missouri River, a major tributary of the Mississippi River system.