| Skomakerdiket | Vestland, Norway | 4 | 3 | 1 | 2012-09-12 | |
| Skranevatnet | Vestland, Norway | 15 | 5 | 0 | 2013-05-30 | |
| Slettebøvannet | Rogaland, Norway | 1 | 1 | 0 | 2005-08-30 | |
| Sletvik | Trøndelag, Norway | 1 | 1 | 0 | 2003-09-24 | |
| Smertudammen | Østfold, Norway | 2 | 2 | 0 | 2017-08-29 | |
| Snartlandstjønna | Telemark, Norway | 1 | 1 | 0 | 2005-08-31 | |
| Sognsvann | Oslo, Norway | 1 | 1 | 0 | 2005-05-19 | |
| Solheimsvannet | Vestland, Norway | 1 | 1 | 0 | 2014-09-19 | |
| Stidam Øst | Trøndelag, Norway | 1 | 1 | 0 | 2014-05-19 | |
| Stidam-Vest | Trøndelag, Norway | 1 | 1 | 0 | 2014-09-04 | |
| Stidam-Øst | Trøndelag, Norway | 2 | 1 | 0 | 2014-09-04 | |
| Stignavatnet | Vestland, Norway | 1 | 1 | 0 | 2002-04-16 | |
| Stignavatnet | Vestland, Norway | 2 | 2 | 0 | 2013-06-12 | |
| Stokkavatnet | Rogaland, Norway | 2 | 2 | 0 | 2007-10-03 | |
| Stokkavatnet | Rogaland, Norway | 1 | 1 | 0 | 2001-05-07 | |
| Stokkdalstjønna | Trøndelag, Norway | 1 | 1 | 0 | 2015-06-08 | |
| Stokkedammen | Trøndelag, Norway | 1 | 1 | 0 | 2015-09-15 | |
| Storavatnet | Vestland, Norway | 1 | 1 | 0 | 2007-08-29 | |
| Storavatnet, Krohnegården | Vestland, Norway | 1 | 1 | 0 | 2015-05-05 | |
| Store Nesttunvann | Vestland, Norway | 4 | 4 | 0 | 2012-09-25 | |
| Storsteinen, Jurdalen, Napp | Nordland, Norway | 2 | 2 | 0 | 2013-09-27 | |
| Storvatnet | Trøndelag, Norway | 2 | 2 | 0 | 2004-08-14 | |
| Storvatnet | Trøndelag, Norway | 5 | 3 | 0 | 2004-09-14 | |
| Svartelva | Innlandet, Norway | 1 | 1 | 0 | 2004-10-14 | |
| Svartelva, ved Fløta, Ådalsbruk | Innlandet, Norway | 1 | 1 | 0 | 2005-09-21 | |
| Svartåstjern | Buskerud, Norway | 1 | 1 | 0 | 1995-05-31 | |
| Sverigetjern | Akershus, Norway | 3 | 2 | 3 | 2019-06-05 | |
| Søndre Aas gård, Holmlia | Oslo, Norway | 2 | 2 | 0 | 2013-06-17 | |
| Sørborg | Vestland, Norway | 21 | 16 | 10 | 2014-09-04 | |
| Tajet | Innlandet, Norway | 2 | 2 | 0 | 2013-09-24 | |
| Takseråsdal | Agder, Norway | 1 | 1 | 0 | 2013-09-18 | |
| Tangane | Telemark, Norway | 1 | 1 | 0 | 2013-09-20 | |
| Tjenna | Agder, Norway | 1 | 1 | 0 | 2013-09-12 | |
| Tjern ved Herlandsvatnet | Vestland, Norway | 1 | 1 | 0 | 2013-09-13 | |
| Tjødnet ved ungdomsskulen | Vestland, Norway | 1 | 1 | 0 | 2006-06-09 | |
| Tjørnadalstjørni (Vaksdal, Bergsdalen) | Vestland, Norway | 1 | 1 | 0 | 2012-09-18 | |
| Todalen | Buskerud, Norway | 1 | 1 | 0 | 2013-09-03 | |
| Tranevannet | Vestland, Norway | 1 | 1 | 0 | 2005-08-22 | |
| Tranevatnet | Vestland, Norway | 4 | 1 | 0 | 2007-05-29 | |
| Tregde Feriesenter | Agder, Norway | 1 | 1 | 1 | 2007-08-12 | |
| Tveitevannet | Vestland, Norway | 4 | 2 | 0 | 2011-09-09 | |
| Tveitevannet | Vestland, Norway | 1 | 1 | 1 | 2016-06-01 | |
| Tveitevannet | Vestland, Norway | 4 | 2 | 0 | 2008-09-04 | |
| Tyssedal barneskole | Vestland, Norway | 1 | 1 | 0 | 2004-11-10 | |
| Vassbotnen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2013-09-25 | |
| Vassetsætra | Møre og Romsdal, Norway | 7 | 1 | 0 | 2009-09-07 | |
| Ved Svinndal kirke | Østfold, Norway | 2 | 2 | 0 | 2013-09-25 | |
| verkebekken | Innlandet, Norway | 2 | 2 | 0 | 2004-09-20 | |
| Virikbekken | Vestfold, Norway | 1 | 1 | 0 | 2003-05-14 | |
| Voldsveien 836 | Telemark, Norway | 1 | 1 | 1 | 2004-06-08 | |
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