2 plants indexed.
Shoreline Sanitary District STP is an advanced treatment plant in Clatsop County, Oregon, serving 350 people. It discharges 87.06 million gallons per year near the Oregon 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.
UtilityRadar indexes 2 wastewater treatment plants in Clatsop County, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, ARCH CAPE STP has the highest designed capacity at 568 m3/day.