12th annual CREEK WEEK Creek Week is the largest watershed- wide cleanup in Colorado. All ages and abilities are invited September 27th - October 5th to join or create a CREEK WEEK Fountain Creek 2025 A Program of the Watershed District Creek Week crew. Get outdoors, get active, and get busy creating positive change. REGISTER HERE Sign up for your own crew, or join one of the many public cleanups happening over 9 days. fountain-crk.org/creek-week-2025 12th annual CREEK WEEK Creek Week is the largest watershed- wide cleanup in Colorado . All ages and abilities are invited September 27th - October 5th to join or create a CREEK WEEK Fountain Creek 2025 A Program of the Watershed District Creek Week crew . Get outdoors , get active , and get busy creating positive change . REGISTER HERE Sign up for your own crew , or join one of the many public cleanups happening over 9 days . fountain-crk.org/creek-week-2025