found: Work cat.: 2002626247: Landmælingar Íslands. Ísland, Sogið / Ölfusá, Hvítá, 1995.
found: GEOnet, July 31, 2006(Ölfusá, STM; IC03 (Árnessýsla, Iceland); 63⁰53ʹ00ʺN, 21⁰12ʹ00ʺW; variant: Ölfus)
found: Col. gaz., 1998 :p. 2278 (Ölfusá, wide river, 18 mi/29 km long, SW Iceland; formed 10 mi/16 km NE of Eyrarbakki by confluence of Hvítá and Sog rivers; flows SW to Atlantic Ocean, 2 mi/3 km WNW of Eyrarbakki. Noted for its salmon)
found: Visitor's key to Iceland, 1996:p. 133 (Ölfusá, one of the biggest rivers in Iceland. With its source river, Hvítá, which comes from the Hvítárvatn lake near the Langiökull glacier, it is 185 km long)
