Home to Storm King FC, Agnew Soccer Fields is a 7.2 acre facility. It was purchased in 2009 from the Agnew Helpful Neighbors Club with the assistance of the Washington Wildlife and Recreation Program matching grant, through the State Recreation and Conservation Office. Storm King Soccer Club has an agreement with the County to maintain the fields.

The facility has three grass soccer fields (7v7, 9v9, 11v11), a restroom/shelter building, and a large parking lot. First aid supplies, including ice, are available on site.