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November 2019

WaterWorks is not currently accepting new proposals. The proposals from the 2019 competitive and 2019 council-allocated funding are currently going through authorization and approval, and that process is expected to be complete by late 2019 or early 2020.

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