Klarälven (Sweden and Norway)

found: Klarälven, 2011:p. 7 (Klarälven; one of the most famous rivers in Sweden; with Göta älv constitutes Sweden's longest river; 300 years ago on the Swedish side it was called Storä, Storan, Klaran, or Elfwen)

found: : GeoNames, May 30, 2013(Klarälven; stream in Sweden; variant name: Trysilelva; 59°23ʹ00ʺN 024°24ʹ00ʺE)

found: Wikipedia(Klarälven; "the clear river" in Swedish; river flowing through Norway and Sweden; emanates from Lake Rogen in Härjedalen, Sweden, passes through the Norwegian Hedmark, where it flows through the lake Femunden, and it is known as Femundelva and Trysilelva; the longest part flows through Värmland to ultimately discharge in a delta into Vänern at Karlstad)

found: Webster's new geographical dictionary(Klar; river; SE cen. Norway and W Sweden; av. 215 m. long; rises in SE cen. Norway, flows S across Swedish border into Lake Vänern)