2 plants indexed.
Lake Stevens STP serves approximately 28,210 people in Snohomish County, Washington. The plant operates under the U.S. Clean Water Act and discharges treated wastewater into the local watershed.
Alderwood Water and Wastewater Dist serves over 131,000 people in Snohomish County, Washington. The plant is located near Puget Sound and operates under US EPA and Washington state regulations.
UtilityRadar indexes 2 wastewater treatment plants in Snohomish County, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, LAKE STEVENS STP has the highest designed capacity at 1 m3/day.