18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
ASHLAND RABBIT TOWN NCIR is a secondary treatment plant serving 95 people in Ashland, Montana. It discharges 37.85 m³/day of treated wastewater into the local watershed.
RIVERSIDE WATER and SEWER DISTRICT is a secondary treatment plant in Gallatin County, Montana, serving 325 people. It discharges 75.71 units of treated wastewater, operating under US EPA NPDES regulations.
El Mar Estates Missoula Co is a secondary treatment plant in Missoula County, Montana, serving 1,230 people. It discharges 340.69 units of treated wastewater daily, with a designed capacity of 465.60 units.
Golden West Missoula Co is a secondary treatment plant in Missoula County, Montana, serving a small population of 105. It discharges 26.50 units of treated wastewater and has a designed capacity of 56.78 units.
ROBERTS CARBON CO COMM is a secondary treatment plant serving Roberts, Montana. It discharges approximately 708 m³/day and has a designed capacity of 189 m³/day.
BASIN WandS DISTRICT is a secondary wastewater treatment plant in Basin, Montana, serving 210 people. It discharges 128.70 volume units and has a designed capacity of 170.34 volume units.
Ramsay Water and Sewer District serves 100 people in Butte, Montana, with secondary treatment. The plant discharges 37.85 megaliters annually into the local watershed.
DIXON wastewater treatment plant serves 160 people in Lake County, Montana, USA. It provides secondary treatment and discharges 60.57 units of treated effluent.
ASHLAND LAGOONS is a secondary wastewater treatment plant serving Ashland, Montana. It discharges approximately 579 m³/day and has a designed capacity of 238 m³/day.
Amsterdam Churchill County Water and Sewer District serves 927 people in Amsterdam, Montana, with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the Gallatin River watershed.
ALDER MADISON CSD is a secondary treatment plant serving 180 people in Alder, Montana. It discharges 68.14 million gallons per year and has a designed capacity of 98.42 million gallons.
Fort Peck Lagoons is a secondary treatment plant serving 250 people in Fort Peck, Montana. It discharges treated wastewater near the Missouri River, operating under US EPA NPDES regulations.
Sun Prairie Village Wands District is a secondary treatment plant in Sun Prairie, Montana, serving 1,400 people. It discharges 492.10 volume units daily, with a designed capacity of 688.94 volume units.
ST MARIE NO VALLEY CO WandS DIST is a secondary treatment plant serving 150 people in Valley County, Montana. It discharges 56.78 megaliters of treated wastewater annually.
ARLEE wastewater treatment plant serves 600 people in Lake County, Montana, USA. It provides secondary treatment and discharges 189.27 megaliters annually.
Jackson wastewater treatment plant in Montana, USA, serves a small population of 43 with secondary treatment. It discharges 15.14 megaliters per year and has a designed capacity of 18.93 megaliters.
Rocker Water and Sewer Dist is a secondary treatment plant serving about 100 people in Butte, Montana. It discharges treated wastewater into the local watershed, contributing to the Silver Bow Creek system.
Melrose County W and S District is a secondary treatment plant serving 131 people in Butte, Montana. It discharges 30.28 million gallons per day into local waterways.
ANTELOPE wastewater treatment plant serves Antelope, Montana, USA. It provides secondary treatment for a small population of 115, discharging 37.85 units of treated effluent.
Seeley Lake Septic is a secondary treatment plant serving 780 residents in Seeley Lake, Montana. It discharges treated wastewater into the local watershed, supporting water quality in the region.