• 1 Canoes and canoeing
• 1 Environmental conditions
• 1 Human rights workers
• 1 Rivers
• 1 Stream conservation
• 1 Swain, Christopher, 1968-
• 1 Swimmers
• 1 Water quality

• 1 Bullfrog Films
• 1 Cohrs, Jonathan
• 1 Dateline Productions
• 1 Garrett, Anne
• 1 Lillian Lincoln Foundation
• 1 Merten, Jennilyn
• 1 Moira Productions
• 1 Swain, Christopher, 1968-
• 1 Weidlinger, Tom

• 2 English

• 1 Hackensack River (N.Y. and N.J.)
• 1 Hudson River (N.Y. and N.J.)
• 1 New York (State)
• 1 United States

• 1 Biography
• 1 Environmental films
• 1 Nonfiction films

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