| Skui | Akershus, Norway | 4 | 3 | 5 | 2010-09-17 | |
| Skutleselvi | Vestland, Norway | 17 | 2 | 0 | 1998-09-18 | |
| Skåraneset | Rogaland, Norway | 1 | 1 | 0 | 1995-10-02 | |
| Skåtavatnet | Vestland, Norway | 1 | 1 | 0 | 2013-09-27 | |
| Skåtøy | Telemark, Norway | 1 | 1 | 0 | 1995-01-02 | |
| Skåtøy ; skolens nærområde | Telemark, Norway | 7 | 3 | 4 | 2010-09-29 | |
| Slagen | Vestfold, Norway | 8 | 1 | 0 | 1996-09-25 | |
| Slemmestad | Akershus, Norway | 3 | 1 | 0 | 1996-09-16 | |
| Slevik | Østfold, Norway | 5 | 3 | 3 | 2010-09-27 | |
| Slottsfjellet, Tønsberg | Vestfold, Norway | 2 | 2 | 1 | 2010-09-03 | |
| Slåttvika | Nordland, Norway | 1 | 1 | 0 | 1994-11-30 | |
| Smeneselva | Møre og Romsdal, Norway | 29 | 2 | 0 | 1996-08-27 | |
| Smertudammen | Østfold, Norway | 1 | 1 | 0 | 2017-08-30 | |
| Smertudammen | Østfold, Norway | 6 | 1 | 0 | 2017-08-29 | |
| Smertudammen Kråkerøy | Østfold, Norway | 2 | 2 | 1 | 2017-08-29 | |
| Småvågane | Rogaland, Norway | 1 | 1 | 0 | 2016-06-10 | |
| Snorresgate Fritidsareale | Telemark, Norway | 9 | 9 | 0 | 2010-09-21 | |
| Sognsvann | Oslo, Norway | 4 | 3 | 0 | 2005-05-23 | |
| Sola | Rogaland, Norway | 3 | 1 | 0 | 1994-06-21 | |
| Sola | Rogaland, Norway | 2 | 1 | 0 | 1995-09-08 | |
| Solastranda og Ølberg | Rogaland, Norway | 4 | 1 | 0 | 2004-06-11 | |
| Solheimsvannet | Vestland, Norway | 3 | 3 | 0 | 1998-05-08 | |
| Solheimsvannet | Vestland, Norway | 9 | 4 | 0 | 2015-09-07 | |
| Songebekken | Agder, Norway | 2 | 2 | 0 | 1994-10-15 | |
| Songebukta | Agder, Norway | 4 | 1 | 0 | 1994-12-05 | |
| Sorperoa | Innlandet, Norway | 5 | 5 | 4 | 2010-09-29 | |
| Sorpetjørn | Rogaland, Norway | 1 | 1 | 0 | 2013-09-24 | |
| Sortland | Nordland, Norway | 16 | 1 | 0 | 1996-10-02 | |
| Sperrebotn | Østfold, Norway | 7 | 4 | 6 | 2010-09-17 | |
| Spervik | Vestfold, Norway | 11 | 1 | 0 | 1996-09-24 | |
| Spildepollen | Vestland, Norway | 2 | 1 | 0 | 1995-10-13 | |
| Spildervatnet | Nordland, Norway | 17 | 7 | 0 | 1993-06-10 | |
| Spildra | Nordland, Norway | 16 | 1 | 0 | 1998-10-07 | |
| Stabbestad | Telemark, Norway | 3 | 2 | 14 | 2010-09-28 | |
| Stamtjernbekken | Trøndelag, Norway | 2 | 2 | 0 | 1999-06-07 | |
| Stathelle | Telemark, Norway | 12 | 1 | 0 | 1998-09-23 | |
| Statland | Trøndelag, Norway | 3 | 1 | 0 | 1996-06-19 | |
| Stavern | Vestfold, Norway | 3 | 1 | 0 | 1998-09-23 | |
| Stavern | Vestfold, Norway | 1 | 1 | 0 | 1996-09-24 | |
| Stavern | Vestfold, Norway | 6 | 1 | 0 | 1998-09-18 | |
| Stavrum Vestre, Verrastranda | Trøndelag, Norway | 7 | 5 | 6 | 2010-09-30 | |
| Stavsjø | Innlandet, Norway | 19 | 5 | 0 | 1991-10-17 | |
| Stavåsen | Innlandet, Norway | 2 | 2 | 1 | 2010-09-17 | |
| Steglevannet | Buskerud, Norway | 2 | 2 | 0 | 1989-10-06 | |
| Steika | Vestfold, Norway | 24 | 1 | 0 | 1997-09-16 | |
| Steinråsa, Erdal | Vestland, Norway | 8 | 5 | 7 | 2010-09-30 | |
| Steinsvikstranda | Møre og Romsdal, Norway | 4 | 1 | 0 | 1996-09-25 | |
| Stengelvåg | Nordland, Norway | 16 | 1 | 0 | 1995-06-08 | |
| Stensrudtjern | Oslo, Norway | 2 | 2 | 0 | 1989-09-21 | |
| Stidam Øst | Trøndelag, Norway | 1 | 1 | 0 | 2014-05-19 | |
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