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

BIGGARA CREEK AT BUNROY ROAD 44800

Source EPA Victoria
Latest Sample Date 24-11-1999
Taxa count ORDER 11
Taxa count FAMILY 25
Taxa count ALT 26
Mayflies present? 32
ORDER FAMILY ALT
SIGNAL 5.2 5.2 4.4
Weighted SIGNAL 5.4 5 6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 44.96% 60,480,629,888m2
  Forestry 2.2.0 Production native forests 24.50% 32,957,296,856m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 3.76% 5,052,198,802m2
Show minor land uses 5
1,345,275,436m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 4 1
Lymnaeidae (Unident.) KG059999
2
Physidae (Unident.) KG089999
2
Oligochaeta LO 16 2
Oligochaeta (Unident.) LO999999
16
Acarina MM 28 6
Mites (Unident.) MM999999
28
Mites (Unident.)
Coleoptera QC 45 5
Elmidae (Unident.) QC349999
21
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
8
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
16
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 56 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
31
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
14
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
23
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
5
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 8 3
Telephlebiidae (Unident.) QO219999
3
Epiproctophora (Unident.) QO999998
5
Plecoptera QP 14 10
Gripopterygidae (Unident.) QP039999
14
Trichoptera QT 44 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
4
Hydroptilidae (Unident.) QT039999
9
Hydropsychidae (Unident.) QT069999
17
Conoesucidae (Unident.) QT159999
7
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 12 5
Elmidae (Unident.) QC349999
9
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 11 3
Tipulidae (Unident.) QD019999
3
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 31 9
Baetidae (Unident.) QE029999
29
Coloburiscidae (Unident.) QE059999
2
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Trichoptera QT 61 8
Hydropsychidae (Unident.) QT069999
61
ORDER
SIGNALT 5.9
Weighted SIGNALT 6.0