| Art | Vitenskapelig navn | 1991 | 1993 | 1994 |
|---|
| Aeshna sp. | 1 | | |
| Asplanchna sp. | | 1 | |
| Coenagrionidae indet. | 1 | 1 | |
| Gerridae indet. | | 1 | |
| Limnephilus sp. | | 1 | |
| Melosira sp. | | 1 | |
| Microcystis sp. | 1 | | |
| Måker | Laridae sp. | | | 1 |
| Oocystis sp. | 1 | | |
| Oscillatoria sp. | | 1 | |
| Tjønnaks | Potamogeton sp. | 1 | | |
| Abbor | Perca fluviatilis | 2 | | |
| Agabus bipustulatus | 1 | | |
| Alonopsis elongata | | 1 | |
| Bekkerøye | Salvelinus fontinalis | 1 | | |
| Bever | Castor fiber | | | 1 |
| Bosmina longispina | | 1 | |
| Botnegras | Lobelia dortmanna | 1 | | |
| Caenis horaria | | 1 | |
| Cordulia aenea | 1 | 1 | |
| Cyclops scutifer | | 1 | |
| Daphnia cucullata | | 1 | |
| Diaphanosoma brachyurum | | 1 | |
| Dinobryon crenulatum | | 1 | |
| Dinobryon divergens | 1 | 1 | |
| Dinobryon sertularia | | 1 | |
| Elvesnelle | Equisetum fluviatile | 1 | | |
| Enallagma cyathigerum | 2 | 1 | |
| Fiskemåke | Larus canus | | | 1 |
| Gelékreps | Holopedium gibberum | | 1 | |
| Gerris argentatus | 1 | | |
| Gråspurv | Passer domesticus | | | 1 |
| Hest | Equus caballus | | | 1 |
| Hesteigle | Haemopis sanguisuga | 1 | | |
| Hoppekreps | Eudiaptomus gracilis | | 1 | |
| Hvit nøkkerose | Nymphaea alba | 1 | | |
| Hydrometra stagnorum | 1 | 1 | |
| Hygrotus inaequalis | 1 | | |
| Ilybius fuliginosus | 1 | | |
| Ischnura elegans | 1 | 1 | |
| Kellicottia longispina | | 1 | |
| Keratella cochlearis | | 1 | |
| Knoppsvane | Cygnus olor | | | 1 |
| Kråke | Corvus cornix | | | 1 |
| Liten vannløper | Gerris lacustris | | 1 | |
| Lumbriculus variegatus | 1 | | |
| Myrkongle | Calla palustris | 1 | | |
| Pleuroxus truncatus | | 1 | |
| Sialis lutaria | 1 | 1 | |
| Skjære | Pica pica | | | 1 |
| Stokkand | Anas platyrhynchos | | | 1 |
| Stor bruskigle | Glossiphonia complanata | 1 | | |
| Storfe | Bos taurus | | | 1 |
| Subsigara scotti | 2 | | |
| Sumpsiv | Juncus bulbosus | 1 | | |
| Svart høstlibelle | Sympetrum danae | 1 | | |
| Sympetrum striolatum | 1 | | |
| Tabellaria flocculosa | | 2 | |
| Takrør | Phragmites australis | 1 | | |
| Tårnseiler | Apus apus | | | 1 |
| Vanlig damsnegl | Lymnaea peregra | 2 | 1 | |
| Vassgro | Alisma plantago-aquatica | 1 | | |
| Ørret | Salmo trutta | 2 | | |
| Turdus | | | 1 |