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June 2021

The Council allocated funding track is accepting applications from July 1 through July 31, 2021, visit this page for more information.

The competitive track WaterWorks is not accepting new applications at this time, the next grant cycle will be in 2023. For those who have submitted full proposals through the competitive cycle, go to Important Dates for the timeline.

WaterWorks provides funding for projects that improve water quality in the service area for King County's regional wastewater system. This grant program complements the water quality mission of the Wastewater Treatment Division.

In addition to the WaterWorks competitive grants, water quality project funding is available through King County Council allocated funding

Approximately $2 million are awarded every two years for organizations carrying out a variety of projects. Non-profits, schools and educational institutions, cities, counties, tribes, and special purpose districts are eligible to apply, and partnerships are encouraged. 

Use the links below to learn more about the following:

Online Grant Portal

Login to create an account, apply for a new grant, or manage existing grants.

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Elizabeth Loudon

Kelley Govan