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

CANN RIVER AT BASS TRACK 211401

Source EPA Victoria
Latest Sample Date 04-03-2008
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 24
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 5.4 5.5 3.8
Weighted SIGNAL 6.2 2 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 77.63% 70,894,702,834m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 13.21% 12,064,172,655m2
  Pastoral Farming 3.2.0 Grazing modified pastures 7.52% 6,865,632,803m2
Show minor land uses 5
913,248,419m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 7 5
Dytiscidae (Unident.)(Larva) QC09999I
1
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Diptera QD 20 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
3
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
12
Chironominae (Unident.) QDAJ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 9 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
8
Hemiptera QH 5 2
Microvelia fluvialis fluvialis QH560105
3
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
1
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 4 3
Telephlebiidae (Unident.) QO219999
4
Plecoptera QP 3 10
Gripopterygidae (Unident.) QP039999
1
Plecoptera (Unident.) QP999999
2
Trichoptera QT 31 8
Hydrobiosidae (Unident.) QT019999
1
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
27
Ecnomidae (Unident.) QT089999
1
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
2
Gyrinidae (Unident.)(Larva) QC10999I
8
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
22
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Chironominae (Unident.) QDAJ9999
8
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
15
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
2
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 5 3
Gomphidae (Unident.) QO139999
5
Plecoptera QP 9 10
Gripopterygidae (Unident.) QP039999
9
Trichoptera QT 29 8
Hydrobiosidae (Unident.) QT019999
18
Hydropsychidae (Unident.) QT069999
10
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.1