The Dwars Kill (also known as Dwarskill or Dwarskill Creek) is a tributary of the Hackensack River (Oradell Reservoir) in Bergen County, New Jersey, in the United States.Hagstrom Map Company, Inc. Bergen/Passaic/Rockland Counties Atlas, Hagstrom Map Company, Inc., 1994. The name is taken from the Dutch language and can be translated as "Cross Creek". Translate Google: dwars> cross, traverse
See also List of rivers of New Jersey
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