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

TOOMUC CREEK OFF DOWNEY ROAD 279006

Source EPA Victoria
Latest Sample Date 26-10-2007
Taxa count ORDER 12
Taxa count FAMILY 20
Taxa count ALT 21
Mayflies present? 23
ORDER FAMILY ALT
SIGNAL 4.6 5 5.5
Weighted SIGNAL 5.9 5 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 51.12% 317,893,274m2
  Pastoral Farming 3.2.0 Grazing modified pastures 45.10% 280,464,710m2
Show minor land uses 2
6,218,132m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 6 1
Hydrobiidae (Unident.) KG029999
6
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 27 3
Paramelitidae (Unident.) OP069999
27
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 31 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
17
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
10
Ptilodactylidae (Unident.)
Diptera QD 28 3
Tipulidae (Unident.) QD019999
15
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 23 9
Leptophlebiidae (Unident.) QE069999
23
Hemiptera QH 3 2
Veliidae (Unident.) QH569999
3
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
2
Plecoptera QP 12 10
Austroperlidae (Unident.) QP029999
7
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 23 8
Hydrobiosidae (Unident.) QT019999
10
Hydropsychidae (Unident.) QT069999
4
Calocidae (Unident.) QT189999
9
ORDER
SIGNALT 4.6
Weighted SIGNALT 5.3