26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Wyoming WWTP serves approximately 109,891 people in Wyoming, Michigan. The plant discharges treated wastewater into the Grand River watershed, which flows to Lake Michigan.
SPARTA WASTEWATER TRMT serves Sparta Township, Michigan, treating wastewater for approximately 5,556 residents. The plant operates under US EPA and Michigan DEQ regulations for inland discharge.
Lowell STP serves Segwun, Michigan, treating wastewater for approximately 4,013 residents. The plant discharges into the Grand River, part of the Lake Michigan basin.
Grandville WWTP serves approximately 20,870 residents in Grandville, Michigan. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the Grand River watershed.
Grand Rapids WWTP serves over 338,000 residents in Michigan. The plant discharges treated wastewater into the Grand River, which flows to Lake Michigan, supporting regional water quality.
BELDING STP is a municipal wastewater treatment plant serving Belding, Michigan. It treats wastewater for approximately 5,877 residents under US EPA and Michigan DEQ regulatory oversight.
IONIA STP serves approximately 16,989 people in Ionia, Michigan. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater.
GREENVILLE STP serves approximately 7,935 residents in Greenville, Michigan. The plant discharges treated wastewater into the local watershed, contributing to the Grand River basin and ultimately Lake Michigan.
FREMONT STP serves Sheridan Township, Michigan, treating wastewater for a population of 4,224. The plant operates under US EPA and Michigan DEQ regulations for small to medium agglomerations.
Allendale Charter Township wastewater treatment plant serves approximately 17,579 residents in Michigan, USA. The facility operates under the US Clean Water Act's NPDES permit program, ensuring treated effluent meets federal standards.
Muskegon County Metro STP in Egelston Township, Michigan serves approximately 141,763 people. The plant operates under the US Clean Water Act's NPDES permit program for wastewater treatment.
Harbor Beach WWTP serves Sand Beach Township, Michigan, treating wastewater for approximately 1,837 residents. The plant has a designed capacity of 1.00 million gallons per day and discharges into the Lake Huron watershed.
Caseville WWTP serves 2,219 people in Caseville Township, Michigan. The plant is located within 50 km of the Lake Huron coast and operates under U.S. Clean Water Act regulations.
Bad Axe WWTP serves the city of Bad Axe, Michigan, treating wastewater for a population of 3,116. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
STANDISH WWSL serves Standish Township, Michigan, treating wastewater for a population of 1,581. The plant operates under US Clean Water Act regulations and discharges into the local watershed.
West Branch WWTP serves approximately 5,880 people in West Branch Township, Michigan. The plant operates under the U.S. Clean Water Act framework, with a designed capacity of 1.00 million gallons per day.
East Tawas WWTP serves 2,760 residents in East Tawas, Michigan, USA. The plant discharges treated wastewater into the Lake Huron watershed, supporting local water quality.
Roscommon Twp WWTF serves Houghton Lake, Michigan, treating wastewater for approximately 4,200 residents. The plant operates under US Clean Water Act regulations, discharging treated effluent into local waterways.
Denton Township WWTF serves approximately 5,800 residents in Michigan, USA. The plant treats municipal wastewater and discharges into the local watershed, contributing to the protection of the Great Lakes basin.
Kalamazoo WWTP serves approximately 163,000 people in Kalamazoo, Michigan. The plant discharges treated wastewater into the Kalamazoo River, which flows to Lake Michigan.