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

GIBBO RIVER AT BENAMBRA-CORRYONG ROAD 199

Source EPA Victoria
Latest Sample Date 01-04-2008
Taxa count ORDER 10
Taxa count FAMILY 33
Taxa count ALT 34
Mayflies present? 38
ORDER FAMILY ALT
SIGNAL 5.6 5.8 5.3
Weighted SIGNAL 6 5 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 64.53% 19,791,920,700m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 35.31% 10,831,159,351m2
Show minor land uses 1
306,708,274m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 27 5
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
6
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 27 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 38 9
Baetidae (Unident.) QE029999
18
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
6
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 7 3
Telephlebiidae (Unident.) QO219999
6
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 5 10
Eustheniidae (Unident.) QP019999
5
Trichoptera QT 62 8
Hydrobiosidae (Unident.) QT019999
9
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
25
Hydropsychidae (Unident.) QT069999
9
Conoesucidae (Unident.) QT159999
1
Helicopsychidae (Unident.) QT179999
2
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
7
Odontoceridae (Unident.) QT229999
6
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.0
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Coleoptera QC 24 5
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
6
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 67 3
Tipulidae (Unident.) QD019999
3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
4
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
17
Ephemeroptera QE 64 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
30
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Megaloptera QM 6 8
Corydalidae (Unident.) QM019999
6
Corydalidae (Unident.)
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
2
Plecoptera QP 19 10
Eustheniidae (Unident.) QP019999
6
Gripopterygidae (Unident.) QP039999
13
Trichoptera QT 49 8
Hydrobiosidae (Unident.) QT019999
30
Glossosomatidae (Unident.) QT029999
6
Hydroptilidae (Unident.) QT039999
2
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
4
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
3
Odontoceridae (Unident.) QT229999
1
ORDER
SIGNALT 5.3
Weighted SIGNALT 6.4