12,962 plants indexed worldwide.
Plants located within 50 km of a coastline.
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.
Summit Co Aurora Shores WWTP 29 in Reminderville, Ohio, serves 2,500 people with advanced treatment. The plant discharges 946.35 megaliters annually and operates under US EPA NPDES regulations.
Spencer WWTP and Sewer System is an advanced treatment plant serving 750 people in Spencer, Ohio. It discharges 446.68 thousand cubic meters annually and operates under the US Clean Water Act.
Shiloh WWTP and Sewer System serves 721 people in Shiloh, Ohio, with advanced treatment. It discharges treated wastewater into local waterways, supporting the Lake Erie basin.
Sandusky Co Adams Acres is an advanced wastewater treatment plant in Gabels Corner, Ohio, serving 150 people. It discharges 37.85 megaliters per year and has a designed capacity of 132.49 megaliters.
Sandusky Co Westwood Acres is an advanced wastewater treatment plant in Sandusky County, Ohio, serving 150 people with a capacity of 75.71 m³/day and discharging 37.85 m³/day.
NWWSD Risingsun WWTP and Sewer System serves Risingsun, Ohio, with advanced treatment for a population of 825. The plant discharges treated wastewater into local waterways, supporting the Portage River watershed.
Portage Co Red Fox WWTP is an advanced treatment plant in Freedom Dam, Ohio, serving 620 people. It discharges treated wastewater into the local watershed, ultimately draining to Lake Erie.
Portage Co Bolingbrook WWTP in Portage County, Ohio, serves 1,046 people with advanced treatment. The plant discharges 340.69 million gallons per year into local waterways.
Pemberville WWTP and Sewer System serves the village of Pemberville, Ohio, with advanced treatment for a population of 1,365. The plant discharges treated wastewater into local waterways, supporting the Maumee River watershed and Lake Erie basin.
Moreland Hills Greentree WWTP is an advanced treatment facility in Moreland Hills, Ohio, serving a small population. It discharges treated wastewater into the local watershed, ultimately draining to Lake Erie.