157 plants indexed. Showing 41 matching current filters.
Hardin WWT Facility serves the town of Hardin, Montana, treating wastewater for approximately 3,520 residents. The plant operates under the U.S. Clean Water Act framework, ensuring compliance with federal and state discharge standards.
HAVRE WWTF serves approximately 9,621 people in Havre North, Montana. The plant operates under the U.S. Clean Water Act, which governs wastewater discharges to protect local water quality.
HELENA WWTP serves approximately 28,190 residents in Helena, Montana. The plant discharges treated wastewater into the local watershed, ultimately flowing into the Missouri River basin.
Kalispell WWT Facility serves approximately 21,000 people in Kalispell, Montana. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Laurel WWTP serves approximately 6,800 residents in Laurel, Montana. The plant discharges treated wastewater into the Yellowstone River basin, supporting local water quality.
The Lewistown WWT Facility serves approximately 7,000 residents in Lewistown, Montana. It operates under the U.S. Clean Water Act, which governs wastewater treatment and discharge for communities of this size.
LIBBY WWTP serves the community of Libby, Montana, treating municipal wastewater. The plant is located inland, approximately 50 km from the coast, and discharges into the local watershed.
Livingston WWTP serves approximately 12,354 people in Livingston, Montana. The facility discharges treated wastewater into the Yellowstone River basin, supporting downstream water quality in the Missouri River watershed.
Miles City WWTP serves approximately 9,941 residents in Miles City, Montana. The plant discharges treated wastewater into the Yellowstone River basin, supporting local water quality and downstream ecosystems.
Missoula WWTP serves approximately 43,290 people in Missoula, Montana. The plant discharges treated wastewater into the Clark Fork River, which flows through the region and ultimately reaches the Pacific Ocean.
Polson WWTP serves approximately 4,593 residents in Polson, Montana. The plant operates under the US Clean Water Act, discharging treated wastewater into the local watershed.
POPLAR WWTP serves approximately 3,000 people in Roosevelt County, Montana. The plant treats municipal wastewater and discharges into the local watershed, ultimately draining into the Missouri River basin.
Red Lodge City of STP serves approximately 2,255 residents in Red Lodge, Montana. The plant operates under the US Clean Water Act, ensuring treated wastewater meets federal standards before discharge.
Rocky Boy Lagoon serves the Rocky Boy's Agency community in Montana, treating wastewater for approximately 4,400 people. The plant operates under U.S. EPA and Montana DEQ regulations for small wastewater systems.
SHELBY WWTP serves approximately 3,400 residents in Shelby, Montana. The plant discharges treated wastewater into the local watershed, supporting the Marias River basin.
SIDNEY WWTF serves approximately 5,000 people in Richland County, Montana. The plant operates under U.S. EPA NPDES permitting, ensuring treated wastewater meets federal standards before discharge.
Stevensville WWTP serves the community of Stevensville, Montana, treating wastewater for approximately 1,800 residents. The plant operates under the U.S. Clean Water Act framework.
Three Forks STP serves 1,869 people in Gallatin County, Montana. The plant treats wastewater from the Three Forks area before discharging into the local watershed.
W GLENDIVE STP serves approximately 2,016 people in Glendive, Montana. The plant operates under the US Clean Water Act, discharging treated wastewater to the Yellowstone River watershed.
Whitefish WWTP serves approximately 7,100 residents in Flathead County, Montana. The plant discharges treated wastewater into local waterways, supporting the region's water quality and environmental health.