18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
New Centerville STP is a secondary treatment plant in Milford Township, Pennsylvania, serving 282 people. It discharges 105.99 units of treated wastewater and has a designed capacity of 151.42 units.
GROVE TWP STP is a secondary treatment plant serving 35 people in Grove Township, Pennsylvania. It discharges 15.14 thousand gallons per day with a designed capacity of 18.93 thousand gallons per day.
Farmington Twp STP is a secondary treatment plant in Farmington Township, Pennsylvania, serving 192 people with a designed capacity of 94.64 m³/day and a discharge volume of 75.71 m³/day.
KINZUA WARREN CLARENDON BORO STP is a secondary treatment plant in Clarendon, Pennsylvania, serving about 3,300 people with a discharge volume of 946.35 million liters per day.
Brokenstraw Valley STP is a secondary treatment plant in Pleasant Township, Pennsylvania, serving 1,730 people. It discharges 757.08 thousand cubic meters annually, with a designed capacity of 1,324.89.
GIRARD TWP STP is a secondary treatment plant serving 300 people in Girard Township, Pennsylvania. It discharges 75.71 megaliters of treated wastewater annually, operating under the US Clean Water Act.
Osceola Mills Boro STP is a secondary wastewater treatment plant serving Philipsburg, Pennsylvania. It treats municipal wastewater from approximately 2,099 residents, discharging 454.25 million gallons per year.
Southwest Warren Tidioute STP is a secondary treatment plant serving 939 people in Triumph Township, Pennsylvania. It discharges 719.23 thousand cubic meters of treated wastewater annually.
SUGAR GROVE AREA STP is a secondary treatment plant serving 1,643 people in Sugar Grove Township, Pennsylvania. It discharges 757.08 cubic meters per day into local waterways.
Youngsville Boro STP is a secondary wastewater treatment plant serving 2,160 people in Youngsville, Pennsylvania. It discharges treated effluent into the Brokenstraw Creek watershed, part of the Ohio River basin.
Mahoning Twp STP is a secondary wastewater treatment plant in North East, Pennsylvania, serving 1,483 people. It discharges treated effluent near Lake Erie, with a design capacity of 624.59 volume units.
Taylor Township STP is a secondary treatment plant serving 801 people in Taylor Township, Pennsylvania. It discharges 567.81 units of treated wastewater into local waters.
Sykesville Boro STP is a secondary wastewater treatment plant serving 2,341 people in Sykesville, Pennsylvania. The facility discharges treated effluent into local waterways, operating under the US Clean Water Act framework.
McCalmont Twp Anita STP is a secondary wastewater treatment plant serving 567 people in Young Township, Pennsylvania. It discharges treated effluent into local waterways under US EPA NPDES regulations.
Summerville Boro STP is a secondary treatment plant serving 1,050 people in Summerville, Pennsylvania. It discharges 227.13 megaliters per year and operates under U.S. EPA NPDES regulations.
SHIPPENVILLE BOROUGH wastewater treatment plant serves Elk Township, Pennsylvania with secondary treatment. It has a designed capacity of 378.54 m³/day and serves a population of 505.
ROULETTE TWP STP is a secondary treatment plant serving 700 people in Roulette Township, Pennsylvania. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
I 79 South Roadside Rest STP is a secondary treatment plant in Plain Grove Township, Pennsylvania, serving 80 people. It discharges 37.85 m³/day of treated wastewater.
VOLANT BORO STP is a secondary treatment plant serving 294 people in Volant, Pennsylvania. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Wampum Boro STP is a secondary wastewater treatment plant serving 1,201 people in Wampum, Pennsylvania. It discharges treated effluent into local waterways under U.S. EPA NPDES regulations.