171 plants indexed.
Point of Rocks STP is an advanced wastewater treatment plant serving 1,103 people in Point of Rocks, Maryland. It discharges treated effluent into the Potomac River watershed.
Poplar Hill wastewater treatment plant in Royal Oak, Maryland serves 250 people with primary treatment. It discharges 90.85 million gallons per year near the Chesapeake Bay.
PORT DEPOSIT WWTP is an advanced treatment plant serving Port Deposit, Maryland, USA. It discharges 454.25 million gallons per year and has a designed capacity of 567.81 million gallons per year.
Preston WWTP is a secondary treatment plant in Tanyard, Maryland, serving 719 people. It discharges 121.13 million gallons per year into local waterways.
Prince Frederick WWTP I is an advanced treatment plant serving 1,665 people in Buena Vista Hills, Maryland. It discharges 700.30 units of treated wastewater daily, with a designed capacity of 1703.43 units.
Prince Frederick WWTP II is an advanced treatment facility in Prince Frederick, Maryland, serving approximately 1,193 people. It discharges treated wastewater near the Chesapeake Bay, a major estuary on the U.S. East Coast.
QUEENSTOWN WWTP is a secondary treatment plant serving 617 people in Queenstown, Maryland. It discharges 238.48 units of treated wastewater daily, with a designed capacity of 757.08 units.
Rawlings WWTP and Collection System is a secondary treatment plant serving 750 people in Rawlings, Maryland. It discharges 302.83 thousand cubic meters per year into local waterways.
Richlyn Manor WWTP is a secondary treatment plant in Honeygo, Maryland, serving 738 people. It discharges treated wastewater near the Gunpowder Falls Trail, within 10 km of the coast.
Ridgely WWTP is a secondary treatment plant in Oakland, Maryland, serving 1,600 people. It discharges 469.39 thousand cubic meters annually and operates under the US Clean Water Act.
Rising Sun STP is a secondary treatment plant serving 2,600 people in North Hills, Maryland. It discharges 810.08 thousand gallons per day into the Susquehanna River basin, ultimately reaching the Chesapeake Bay.
Rock Hall WWTP is an advanced treatment facility serving 1,945 people in Rock Hall, Maryland. It discharges treated wastewater into the Chesapeake Bay watershed, operating under U.S. EPA NPDES regulations.
Rocky Gap State Park wastewater treatment plant serves 2,542 people in Allegany County, Maryland, with advanced treatment and a capacity of 454.25 units. It discharges treated effluent into the local watershed, supporting the Chesapeake Bay ecosystem
Sandy Hook WWTP is a secondary treatment facility in Sandy Hook, Maryland, serving 145 people. It discharges 49.21 million gallons per year and has a designed capacity of 113.56 million gallons.
Sharptown WWTP is an advanced treatment facility serving 670 residents in Sharptown, Maryland. It discharges 427.75 million gallons per year into local waterways.
Smithsburg WWTP is a secondary treatment plant serving 1,826 residents in Smithsburg, Maryland. It discharges 779.80 thousand cubic meters of treated wastewater annually, with a designed capacity of 2,271.24 thousand cubic meters.
Southern MD Prerelease U is a secondary treatment plant in Cameron Ridge, Maryland, serving 230 people. It discharges 75.71 units of treated wastewater near the Chesapeake Bay watershed.
Spring Meadows WWTP is a secondary treatment plant serving 153 people in Spring Meadows, Maryland. It discharges 30.28 thousand cubic meters per year into local waterways.
St Clement s Shores WWTP is an advanced treatment plant in Compton, Maryland, serving 706 people. It discharges 321.76 units of treated wastewater near the Chesapeake Bay.
Sudlersville WWTP is a secondary treatment facility serving 497 people in Sudlersville, Maryland. It discharges 310.40 units of treated wastewater and operates under U.S. Clean Water Act regulations.