1 plants indexed.
Oak Harbor STP serves 24,200 people in Oak Harbor, Washington. The plant is located within 50 km of the coast and discharges into the Salish Sea via local waterways.
UtilityRadar indexes 1 wastewater treatment plant in Oak Harbor, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, OAK HARBOR STP has the highest designed capacity at 1 m3/day.