White Water Paddle Boarding Share Post Pinterest Share Email Copy Print Whatsapp reddit Messenger Whitewater boating is permitted on Slippery Rock Creek. Slippery Rock Creek is a Class II to IV river, depending on the water level. Whitewater craft are not available for rent in the park. Spring and fall are the best times for boating. Continue Reading Previous: Explore McConnells Mill State Park. Take in virtual 360 photos. Leave a ReplyYour email address will not be published. Required fields are marked *Comment * Name Email Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.