The Renton Decant Station is a regional stormwater disposal facility available for use by public agencies and private companies.
At the station, Road Services manages and treats liquids and solids collected from the cleaning of drainage systems designed to collect stormwater. Stormwater is water from rain or snowmelt that flows off surfaces like the ground, sidewalks or roads into the stormwater system.
Using the Renton Decant Station
Detailed information about use of the Renton Decant Station can be found in the Regional Stormwater Decant Facility Manual:
Entry fee: $81
Storm liquids: Included in the entry fee
Storm solids: $59 per ton
Hours of operation
Monday - Friday, 7 a.m. to 5:30.p.m. Closed holidays.
The Renton Decant Station is located in the Renton Highlands at:
King County Road Services
155 Monroe Avenue NE
Renton, WA 98056-4199
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