18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Whitehall WWTP is a secondary treatment facility in Jefferson County, Montana, serving approximately 1,298 people. It discharges 950.14 thousand cubic meters of treated wastewater annually.
RUDYARD WWTP is a secondary treatment plant in Hill County, Montana, serving 281 people. It discharges treated wastewater with a flow of 71.92 units against a designed capacity of 75.71 units.
Box Elder Lagoons is a secondary treatment plant serving 108 people in Box Elder, Montana. It discharges 71.92 million gallons per year into the local watershed.
Philipsburg WWTP is a secondary treatment plant in Maxville, Montana, serving approximately 970 people. It discharges 378.54 cubic meters of treated wastewater daily.
DRUMMOND WWTP is a secondary treatment facility serving Bradman, Montana. It treats an average daily flow of 75.71 cubic meters, with a designed capacity of 151.42 cubic meters.
RYEGATE WWTP is a secondary treatment plant serving 268 people in Ryegate, Montana. It discharges 189.27 cubic meters of treated wastewater daily, with a designed capacity of 246.05 cubic meters.
Cut Bank Lagoon is a secondary wastewater treatment plant in Glacier County, Montana, serving about 3,096 people. It discharges treated effluent into local waterways, supporting the region's water quality.
Jordan WWTP in Garfield County, Montana, serves 443 people with secondary treatment. The plant discharges 189.27 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
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.
Richey WWTP is a secondary treatment plant serving 259 people in Richey, Montana. It discharges 87.06 million gallons per year and has a designed capacity of 177.91 million gallons per year.
Scobey WWTP is a secondary treatment facility serving approximately 1,036 people in Scobey, Montana. The plant discharges treated wastewater into the local watershed, supporting downstream water quality.
Vaughn County Wands District wastewater treatment plant in Vaughn, Montana, serves 718 people with secondary treatment. It discharges 166.56 volume units daily and has a designed capacity of 340.69 volume units.
HAYS WWTF is a secondary treatment plant in Hays, Montana, serving 75 people. It discharges 30.28 megaliters of treated wastewater annually and has a designed capacity of 37.85 megaliters.
Harlem WWTP in Blaine County, Montana, provides secondary treatment for a small population of 795. The plant discharges treated wastewater with a daily volume of approximately 200,630 gallons.
Chinook WWTP is a secondary treatment plant in Blaine County, Montana, serving about 1,500 people. It discharges treated wastewater into the local watershed, supporting downstream water quality.
WISDOM WWTP in Gloss Place, Montana, serves 135 people with secondary treatment. The plant discharges 75.71 megaliters annually and has a designed capacity of 94.64 megaliters.
Charlo Lake County Sewer Dist serves 428 people in Polson, Montana, with secondary treatment. The plant discharges 181.70 units of treated wastewater daily.
HYSHAM WWTP is a secondary treatment plant serving 410 people in Treasure County, Montana. It discharges 155.20 million gallons per year and has a designed capacity of 181.70 million gallons per year.
Lame Deer WWTF Lagoon is a secondary treatment plant serving 2,300 people in Lame Deer, Montana. It discharges treated wastewater into the local watershed, operating under US EPA and Montana DEQ regulations.
Baker City of WWTP is a secondary treatment plant in Fallon County, Montana, serving 1,695 people. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.