Carousel Ranch Community Park

Project Description:

21815 SR 9 SE
Woodinville, WA. 98072

Maltby Area Community Park (aka Carousel Ranch) is a 65.23 acre site. Cutthroat Creek meanders from the northeast across the woodland and flows through a culvert under State Route 9 to the west. There are several existing structures, wetlands, ponds and horse barns. Snohomish County Parks and Recreation is in the process of designing the park set forth by the 2005 Brightwater Mitigation Agreement and other program elements through input from public meetings and an Ad Hoc Committee comprised of an equitable number of neighbors, stakeholder/user groups and county park staff.


The site was acquired in October 30, 2015 through funding from the 2005 Brightwater Mitigation Agreement between King County and Snohomish County for the construction and siting of the Brightwater Treatment Plant in Snohomish County.

“This project will provide primarily active recreation facilities for the broad community surrounding the treatment plant site. The community and potential user groups will be included in the design process that will lead by Snohomish County. Multiple locations are currently being considered, this funding is for acquisition and development of this active recreation facility” from 2005 Brightwater Settlement Agreement.


To be determined from the design process with public input and from Ad Hoc committee members.

Current Status:

Updated 5/14/2020

In engineering phase. Permit submittal possibly in June 2020. Permits issuance hopefully by the end of 2020. Anticipates construction in early 2021.

Related Documents:

Carousel Ranch Park

Maltby Area Park

Cutthroat Creek Habitat Project

For information on Surface Water Management's restoration project, within Carousel Ranch Park, click HERE.

Contact Person:

James Yap
Snohomish County Park and Recreation
6705 Puget Park Drive
Snohomish. WA. 98296
(425) 388-6610
Email James Yap