Salmon fishing in Norway will be suspended in three major rivers in Trøndelag from 1 August, after authorities found that too few wild salmon are returning to reproduce. The Norwegian Environment Agency (Miljødirektoratet) will close fishing in the Gaula, Orkla and Verdalselva rivers for the remainder of the 2026 season.
The decision follows several consecutive years of weak salmon returns and comes after restrictions introduced earlier in July were judged insufficient. According to the agency, the three rivers have not produced a harvestable surplus during the past two years, while current data indicate that too few fish may reach their spawning grounds again this year.
Salmon fishing in Norway ends early in three rivers
The closure will take effect on 1 August 2026, despite the agency concluding that the seriousness of the situation could have justified stopping fishing earlier.
Authorities delayed the measure because an immediate closure would have had significant practical and economic consequences. The affected rivers were also already subject to strict rules, including shorter fishing seasons, restrictions on equipment, maximum size limits and the mandatory release of female salmon.
“We understand that this is dramatic. In rivers where wild salmon are in a critical situation because of failing returns for several consecutive years, we must do everything we can to preserve as many spawning fish as possible,” acting department director Marianne Kvaal said.
The Environment Agency said fishing should not normally be permitted when a river does not have a harvestable surplus, meaning enough salmon must remain after fishing to meet the population’s spawning target.
Earlier restrictions failed to protect enough salmon
The latest intervention follows measures announced one week earlier for rivers and coastal areas in Trøndelag and Nordmøre.
The authorities stopped traditional fixed-net fishing in the Trondheimsfjord and Åfjord areas, reduced weekly fishing time in the Namsenfjord and shortened the season in six rivers by 14 days.
Local river management associations were also expected to introduce measures based on their mid-season assessments. However, the Environment Agency concluded that the restrictions adopted for the Gaula, Orkla and Verdalselva were not sufficient or fully consistent with agreements established before the season.
Some local associations had argued that low water levels and fewer anglers might have affected catch figures. They therefore hoped that additional medium-sized and large salmon would enter the rivers later in the summer. The available information indicates that this has not happened on a sufficient scale.
Wild salmon remain at historically low levels
Norway is home to salmonids in approximately 1,300 river systems and around one quarter of the world’s Atlantic salmon populations. However, the number of wild salmon returning from the sea has more than halved since the 1980s.
Wild Atlantic salmon are classified as near threatened on Norway’s national red list. Although returns in 2025 were higher than during the record-low year of 2024, populations remain at historically low levels, with particularly negative trends in central and western Norway.
The authorities identify fish farming and climate change as the main human-related threats. Escaped farmed salmon can alter the genetic composition of wild populations, while salmon lice and infections linked to aquaculture can reduce survival rates. Changing marine conditions and lower survival at sea are adding further pressure.
The 2026 catches in rivers across Nordmøre, southern Trøndelag and Namdalen have been substantially lower than during the same period in 2025, which was itself one of the weakest seasons since the early 1980s.
Norway plans to revise its salmon management system
The Environment Agency said the repeated decline in salmon returns has exposed weaknesses in the current management model.
Existing fishing regulations were designed in 2021 on the assumption that future salmon returns would broadly resemble previous levels. Authorities now acknowledge that this assumption no longer reflects conditions in several regions.
The agency will therefore work with fishing organisations, river owners and other stakeholders to develop an updated system for mid-season assessments and emergency restrictions.
The closures in the Gaula, Orkla and Verdalselva illustrate the growing conflict between protecting vulnerable salmon populations and preserving a fishing tradition that supports tourism, local businesses and cultural life in many Norwegian communities.
Further restrictions could follow in other rivers if local assessments show that too few salmon are reaching their spawning grounds. Norway’s government is also preparing a new white paper on wild salmon, sea trout and Arctic char, aimed at securing viable populations for future generations.
