Wastewater plants in Washington

248 plants indexed. Showing 1 matching current filters.

1 plant matching filters

MCCLEARY STP

McCleary, Washington

McCleary STP is an advanced wastewater treatment plant serving approximately 1,981 residents in McCleary, Washington. It discharges treated effluent into the local watershed, supporting downstream water quality in Grays Harbor County.

Advanced 1,981 Low

Frequently asked

How many wastewater treatment plants are in Washington?

UtilityRadar indexes 248 wastewater treatment plants in Washington, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Washington?

Among the indexed plants, MCCLEARY STP has the highest designed capacity at 946 m3/day.

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