12,962 plants indexed worldwide.
Plants located within 50 km of a coastline.
Salishan STP is a secondary wastewater treatment plant in Lincoln County, Oregon, serving approximately 1,100 people. It discharges treated effluent near the Siletz Bay area on the Pacific coast.
Rockaway Beach STP is a secondary treatment plant serving 1,500 people in Rockaway Beach, Oregon. It discharges treated wastewater near the Pacific coast, operating under US EPA NPDES regulations.
POWERS STP is a secondary treatment plant serving 689 residents in Powers, Oregon. It discharges 223.34 million gallons per year and operates under US EPA NPDES regulations.
Port Orford STP is a secondary treatment plant serving 1,135 people in Port Orford, Oregon. It discharges 147.63 million gallons annually and is located within 10 km of the Pacific coast.
Pacific City STP is an advanced wastewater treatment plant serving 2,131 people in Pacific City, Oregon. It discharges treated effluent near the Oregon coast, operating under the US Clean Water Act.
NETARTS OCEANSIDE SANITARY DISTRICT is a secondary treatment plant in Oceanside, Oregon, serving about 1,867 people. It discharges 492.10 megaliters of treated wastewater annually, with a designed capacity of 1,514.16 megaliters.
Neskowin Regional Sanitary Authority serves 510 people in Neskowin, Oregon, with advanced wastewater treatment. The plant discharges 416.40 megaliters annually into the local coastal environment.
Grand Ronde STP is a secondary treatment plant serving about 1,000 people in Grand Ronde, Oregon. It discharges treated wastewater into local waterways, supporting the Yamhill River basin.
Garibaldi STP is a secondary wastewater treatment plant serving 1,373 people in Garibaldi, Oregon. Located within 10 km of the Pacific coast, it discharges treated effluent into the local watershed.
Cloverdale STP is an advanced wastewater treatment plant serving 240 people in Cloverdale, Oregon. It discharges 75.71 thousand cubic meters annually into the coastal environment.
Clatskanie STP is a secondary treatment plant serving 1,750 people in Clatskanie, Oregon. It discharges 757.08 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
Bay City STP in Idaville, Oregon, serves 1,295 people with secondary treatment. It discharges 454.25 million gallons per year into the local watershed near the Pacific coast.
Arch Cape STP is a secondary treatment plant serving 328 residents in Clatsop County, Oregon. It discharges 257.41 megaliters of treated wastewater annually, operating under the US Clean Water Act.
Troy Township Wastewater District in Ashland County, Ohio, provides secondary treatment for a small population of 316. The plant discharges 113.56 megaliters annually and operates under US EPA NPDES regulations.
Williamsburg On The River WWTP is an advanced treatment facility in Ohio, serving 310 people. It discharges treated wastewater into a local waterway, supporting the Maumee River watershed and Lake Erie ecosystem.
NWWSD Tontogany Service Area SD 1200 is an advanced wastewater treatment plant in Wood County, Ohio, serving 1,077 people. It discharges 378.54 cubic meters per day and operates under U.S. EPA NPDES regulations.
NWWSD Weston WWTP and Sewer System is an advanced treatment plant serving 1,659 people in Weston, Ohio. It discharges 908.50 units of treated wastewater daily, with a designed capacity of 1,059.91 units.
Wayne WWTP and Sewer System in Wood County, Ohio, serves 842 people with secondary treatment. The plant discharges 302.83 million gallons per year and operates under US EPA NPDES regulations.
Wakeman WWTP and Sewer System is a secondary treatment plant serving 951 people in Wakeman, Ohio. It discharges 374.76 thousand cubic meters of treated wastewater annually.
Summit Co Frasure Park Estates 46 is an advanced wastewater treatment plant in Cuyahoga Falls, Ohio, serving 300 people with a discharge volume of 189.27 m³/day and a designed capacity of 227.12 m³/day.