This slide is from a presentation entitled "This is the Clearwater," created by Nancy Papish in cooperation with the Hudson River Archive. The Hudson River Sloop Clearwater, Inc. is an environmental organization that advocates for the protection of the Hudson River and its ecosystems. One of Clearwater, Inc.'s special interests is making sure more pollutants are not dumped into the river, as well as encouraging the cleanup of dangerous materials already in the water and riverbed. (Color slide)