Mad River, Washington <<< Back to Mad River main page Current weather conditions and forecast for Mad River, Washington   All Washington Whitewater Complete list of all the whitewater paddling spots in Washington. Books about whitewater paddling on Mad River, Washington List of books from Amazon.com that cover whitewater paddling on Mad River, Washington. Whitewater Basics If you're new to whitewater paddling please take a look at this basic whitewater info.