Spokane County has four current cleanup sites: three closed landfill sites undergoing post-closure activities, and the Spokane Raceway Park through the Voluntary Cleanup Program (VCP).
At each closed landfill site, the county operates and maintains the systems in place that are designed to protect the environment. These systems can include landfill gas collection, leachate collection and treatment, surface water controls, groundwater monitoring systems, and the final cover.
These sites are closed to the public and no longer accept waste.