The 'Driva' river runs through
Sør-Trøndelag and
Møre og Romsdal counties in
Norway. The headwaters lie in the
Dovrefjell mountains in the south, from whence it flows northward, downward through
Drivdal valley in the
municipality of
Oppdal. In Oppdal is turns westward down
Sunndalen walley to the
Sunndalsfjord at
Sunndalsøra in the municipality of
Sunndal.
The descent through the Drivdal valley to Oppdal cascades swiftly down a confined course. At Magalaupet (approx. 10 km south of Oppdal) it is so narrow that it is possible to jump across - if you are a good jumper! If you miss the landing or jump to short, the resulting bath in the river is almost certainly fatal. The 80 kilometers from Magalaupet (approx 500 m asl) down Sunndalen from Oppdal there are no major waterfalls
Many of the tributaries on the west side of the Oppdal valley are dry; the waters in
reservoirs formed from the many mountain lakes in that region flow in pipes through the mountain to Driva
hydroelectric station at Fale in
Sunndal. The largest lake in the reservoir system is
Gjevillvatnet which is 20 km in length and about 1 km in breadth.
Before the last ice age Driva drained northwards from Oppdal and joined the
Orkla river. The uppermost part of the river in Sunndalen with the tributaries from Gjevilvatnet,
Dindalen and
Storlidalen then drained eastwards to Oppdal and joined the older Driva there. These three tributaries flows eastwards even today, until they meet the westwardsflowing Driva.
History
Pilgrims followed the Driva on their way to the
St. Olav shrine in Trondheim during the
Middle Ages. As a result of the heavy stream of pilgrims who followed the
Pilgrim´s Route prior to the
Reformation, king
Øystein erected mountain stations where the pilgrims could find food and shelter.
Kongsvoll, located on the Driva River, was one of these stations, another was
Drivstua.
Angling
The Driva was formerly an excellent
salmon river, but the parasite
Gyrodactylus salaris has decimated the salmon stock. It is an excellent
sea trout river, usually no 1 (or at least 2) in Norway, ranked from total catch. Salmon a sea trout migrates up to Magalaupet (approx 80 km) and at optimal water discharge probably even further. Especially for sea trout this is an unusually long migration, although the majority of trout in Driva do not wander so far.
References
★ ''Adventure Roads in Norway'' by Erling Welle-Strand, Nortrabooks, 1996. ISBN 82-90103-71-9