Børselva
Course of Børselva in the northeast of the municipality Porsanger
Template: Infobox River / Obsolete
The Børselva ( Northern Sami: Bissojohka, kvensk: Pyssyjoki ) is a river in the municipality Porsanger in the province of Finnmark. It has its origins north of Fjellgegend Gaissene the east of the municipality and flows Børselv in the Porsangerfjord. The river has a length of 76.2 km and a catchment area of 882.81 km ². The mean river discharge at the mouth of 18.47 m³ / s
The Børselva is one of three salmon-rich rivers in the municipality Porsanger - the other two rivers are the Lakselva and Stabburselva.
By Verne Plan I for vassdrag program of the river since 1973 is under special protection.