| Microcystis sp. | | 55 | 117 | 2005-08-30 |
| Anabaena sp. | | 54 | 108 | 2005-08-30 |
| Merismopedia sp. | | 39 | 69 | 2005-08-30 |
| Oscillatoria sp. | | 35 | 64 | 1996-09-25 |
| Microcystis spp. | | 31 | 37 | 1993-06-09 |
| Gomphosphaeria naegeliana | | 16 | 29 | 1994-09-20 |
| Gomphosphaeria sp. | | 15 | 16 | 1996-09-25 |
| Merismopedia cf. glauca | | 14 | 17 | 1994-09-20 |
| Anabaena cf. flos-aquae | | 13 | 25 | 1996-08-30 |
| Gomphosphaeria lacustris | | 11 | 21 | 1996-09-16 |
| Anabaena cf. solitaria | | 11 | 16 | 1994-09-07 |
| Lyngbya sp. | | 9 | 12 | 1996-10-11 |
| Chroococcus sp. | | 8 | 13 | 2005-08-30 |
| Aphanothece cf. clathrata | | 6 | 7 | 1991-06-12 |
| Coelosphaerium sp. | | 6 | 6 | 1993-09-15 |
| Gomphosphaeria cf. lacustris | | 5 | 8 | 1996-10-17 |
| Anabaena flos-aquae | | 5 | 8 | 1994-09-28 |
| Anabaena cf. spiroides | | 5 | 6 | 1993-09-16 |
| Anabaena affinis | | 5 | 5 | 1994-09-28 |
| Calothrix sp. | | 5 | 5 | 1990-05-30 |
| Aphanizomenon flos-aquae | | 4 | 7 | 1993-09-29 |
| Aphanothece clathrata | | 4 | 5 | 1994-09-10 |
| Merismopedia tenuissima | | 4 | 5 | 1991-09-16 |
| Scytonema sp. | | 4 | 4 | 1989-09-14 |
| Nostoc kihlmanii | | 4 | 4 | 1996-09-17 |
| Stigonema sp. | | 4 | 4 | 1989-10-11 |
| Anabaena lemmermannii | | 4 | 4 | 1994-09-28 |
| Pseudoanabaena sp. | | 4 | 4 | 1989-09-27 |
| Nostoc sp. | | 3 | 5 | 1991-06-03 |
| Blågrønnalger/blågrønnbakterier (Cyanophyceae indet.) | | 3 | 4 | 2012-10-11 |
| Spirulina sp. | | 3 | 4 | 1994-08-26 |
| Tolypothrix sp. | | 3 | 3 | 1989-10-11 |
| Anabaena circinalis | | 3 | 3 | 1991-09-25 |
| Anabaena solitaria | | 3 | 3 | 1994-09-13 |
| Anabaena cf. circinalis | | 3 | 3 | 1990-08-15 |
| Oscillatoria cf. limnetica | | 2 | 3 | 1992-09-25 |
| Merismopedia glauca | | 2 | 3 | 1993-09-16 |
| Microcystis cf. aeruginosa | | 2 | 2 | 1991-06-06 |
| Anabaena spp. | | 2 | 2 | 1991-08-28 |
| Aphanizomenon cf. flos-aquae | | 2 | 2 | 1994-09-05 |
| Chroococcus cf. limneticus | | 2 | 2 | 1989-09-01 |
| Coelosphaerium kuetzingianum | | 2 | 2 | 1993-09-19 |
| Microcystis aeruginosa | | 2 | 2 | 2003-05-19 |
| Coelosphaerium cf. minutissimum | | 2 | 2 | 1989-09-04 |
| Chroococcus minutus | | 2 | 2 | 1994-05-02 |
| Streptokokker (Streptococcaceae indet.) | | 1 | 19 | 2005-09-23 |
| Escherichia coli | | 1 | 19 | 2005-09-23 |
| Oscillatoria cf. agardhii | | 1 | 4 | 1994-09-08 |
| Anabaena spiroides | | 1 | 2 | 1990-09-17 |
| Coelosphaerium cf. kuetzingianum | | 1 | 2 | 1991-06-12 |