skip to content
NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Stony Ck @ Supremes Downfall 44049

Source Office of Environment and Heritage
Latest Sample Date 18-04-2008
Taxa count ORDER 15
Taxa count FAMILY 36
Taxa count ALT 36
Mayflies present? 58
ORDER FAMILY ALT
SIGNAL 3.4 4.2 3.2
Weighted SIGNAL 5.4 4.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 54.89% 3,740,614,028m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 40.34% 2,749,150,068m2
Show minor land uses 4
68,147,523m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Bivalvia KP 6 3
Sphaeriidae (Unident.) KP039999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 7
Cladocera (Unident.) OG999999
7
Unknown OH 8
Ostracoda (Unident.) OH999999
8
Unknown OJ 12
Copepoda (Unident.) OJ999999
12
Amphipoda OP 3 3
Talitridae sp.(Unident.) OP019999
3
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 31 3
Tipulidae (Unident.) QD019999
2
Dixidae (Unident.) QD069999
10
Dixidae (Unident.)
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Ephydridae (Unident.) QD789999
3
Ephydridae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 58 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
38
Hemiptera QH 41 2
Hebridae (Unident.) QH539999
1
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
24
Notonectidae (Unident.) QH679999
13
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Corydalidae (Unident.)
Sialidae (Unident.) QM029999
1
Odonata QO 2 3
Coenagrionidae (Unident.) QO029999
1
Megapodagrionidae (Unident.) QO079999
1
Trichoptera QT 64 8
Hydrobiosidae (Unident.) QT019999
18
Hydroptilidae (Unident.) QT039999
3
Philopotamidae (Unident.) QT049999
5
Hydropsychidae (Unident.) QT069999
9
Ecnomidae (Unident.) QT089999
29
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.6