Environment & Sustainability

Join us for a stream cleanup at Worthdale Park to kick off Regional Creek Week! Help our waterways by collecting and removing trash from a tributary of Walnut Creek as well as green spaces around the park. Details Volunteers must be at least 10 years old; all volunteers under the age of 18 must be accompanied by an adult. We'll provide all supplies! Please just come with closed-toed shoes/boots and clothes that can get a little wet and muddy. Each volunteer must individually register. Registration is required.