A story about mooring in our rivers that protects their special eco systems. This is a video by Hawkesbury Nepean Catchment Management Authority. HNCMA developed this briliant series of five online environmental documentaries looking at the inspirational efforts of local communities caring for the rivers, bush and farmland of the Hawkesbury-Nepean catchment. More information: http://www.hn.cma.nsw.gov.au/