Salmo trutta (Brown trout)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Rundvannet | Troms, Norway | 1 | 1 | 0 | 1989-09-12 | |
| Røldalstjørnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Røsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 2007-11-03 | |
| Røyvannet | Telemark, Norway | 2 | 1 | 0 | 2000-09-22 | |
| Sagnesbekken | Vestland, Norway | 2 | 1 | 0 | 1995-06-15 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1989-09-20 | |
| Seljebøvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-19 | |
| Semsvannet | Akershus, Norway | 2 | 1 | 0 | 1993-05-26 | |
| Sillongen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Skagetjørna | Vestland, Norway | 1 | 1 | 0 | 2013-06-06 | |
| Skarvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Skinnarvatnet | Agder, Norway | 3 | 1 | 0 | 2001-07-14 | |
| Skjelbreidvatnet | Vestland, Norway | 13 | 1 | 0 | 1991-06-06 | |
| Skogvannet | Finnmark, Norway | 1 | 1 | 0 | 2004-09-01 | |
| Skorga | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-11-26 | |
| Skranevatnet | Vestland, Norway | 1 | 1 | 0 | 2012-05-08 | |
| Skutleselvi | Vestland, Norway | 7 | 1 | 0 | 1998-09-18 | |
| Smeneselva | Møre og Romsdal, Norway | 14 | 1 | 0 | 1996-08-27 | |
| Songebekken | Agder, Norway | 1 | 1 | 0 | 1994-10-15 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1990-06-06 | |
| Stamtjernbekken | Trøndelag, Norway | 1 | 1 | 0 | 1998-06-24 | |
| Stokkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1990-05-07 | |
| Stokkavatnet | Nordland, Norway | 1 | 1 | 0 | 1990-09-18 | |
| Stokkbekken | Trøndelag, Norway | 1 | 1 | 0 | 1994-06-14 | |
| Stokkevannet | Telemark, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Storagrovi | Vestland, Norway | 1 | 1 | 0 | 1993-05-27 | |
| Storavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Storavatnet | Vestland, Norway | 8 | 1 | 1 | 2005-10-28 | |
| Stordammen | Akershus, Norway | 1 | 1 | 0 | 1989-09-08 | |
| Store Bjørnevatnet | Agder, Norway | 3 | 1 | 0 | 1989-08-30 | |
| Store Nesttunvann | Vestland, Norway | 1 | 1 | 0 | 2012-09-26 | |
| Storelva | Møre og Romsdal, Norway | 4 | 1 | 0 | 1994-09-13 | |
| Storetjørna | Vestland, Norway | 1 | 1 | 0 | 1998-05-20 | |
| Storåna | Rogaland, Norway | 1 | 1 | 0 | 1997-09-08 | |
| Sundkilen | Telemark, Norway | 3 | 1 | 0 | 2012-09-20 | |
| Svanevatnet | Rogaland, Norway | 2 | 1 | 0 | 1989-09-04 | |
| Svartaholtjørnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Svartåstjern | Buskerud, Norway | 1 | 1 | 0 | 1990-09-04 | |
| Svenåa | Akershus, Norway | 4 | 1 | 0 | 1997-05-28 | |
| Sælenvannet | Vestland, Norway | 3 | 1 | 0 | 1992-09-30 | |
| Sætreelva | Akershus, Norway | 4 | 1 | 0 | 1996-10-10 | |
| Sævelibekken | Agder, Norway | 7 | 1 | 0 | 1995-10-23 | |
| Sørvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1991-10-01 | |
| Tjennane | Telemark, Norway | 2 | 1 | 0 | 1994-05-11 | |
| Tornesvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-09-07 | |
| Tranevatnet | Vestland, Norway | 2 | 1 | 0 | 2007-05-29 | |
| Tranøybotn, Solset | Troms, Norway | 1 | 1 | 0 | 2010-06-26 | |
| Trytetjønnet | Buskerud, Norway | 1 | 1 | 0 | 1989-09-08 | |
| Tussvatnet | Nordland, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Tveitavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-24 |