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

COTTONTREE CREEK AT TALGARNO ROAD 44100

Source EPA Victoria
Latest Sample Date 23-11-1999
Taxa count ORDER 11
Taxa count FAMILY 23
Taxa count ALT 24
Mayflies present? 27
ORDER FAMILY ALT
SIGNAL 5.1 5.2 4.2
Weighted SIGNAL 5.9 5 5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 47.13% 1,842,104,646m2
  Pastoral Farming 3.2.0 Grazing modified pastures 29.28% 1,144,470,336m2
  Forestry 2.2.0 Production native forests 8.52% 333,064,122m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 8.47% 331,063,737m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 3.54% 138,526,669m2
Show minor land uses 2
39,085,025m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Nematomorpha IJ 1 6
Gordiidae (Unident.) IJ019999
1
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 9 5
Hydrophilidae (Unident.)(Larva) QC11999I
5
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 35 3
Tipulidae (Unident.) QD019999
4
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Empididae (Unident.) QD359999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 27 9
Baetidae (Unident.) QE029999
21
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
5
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
1
Odonata QO 2 3
Gomphidae (Unident.) QO139999
2
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 37 8
Hydrobiosidae (Unident.) QT019999
9
Hydroptilidae (Unident.) QT039999
1
Hydropsychidae (Unident.) QT069999
23
Conoesucidae (Unident.) QT159999
4
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.6