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

COBUNGRA RIVER 300M U/S BRANDY TRACK 167

Source EPA Victoria
Latest Sample Date 28-02-2006
Taxa count ORDER 11
Taxa count FAMILY 30
Taxa count ALT 31
Mayflies present? 77
ORDER FAMILY ALT
SIGNAL 5.6 6.6 5.7
Weighted SIGNAL 6.9 5 6.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 76.72% 2,374,103,499m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads 23.28% 720,281,401m2
30,943,849m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Oligochaeta LO 9 2
Oligochaeta (Unident.) LO999999
9
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Coleoptera QC 44 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
17
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
26
Elmidae (Unident.)(Larvae)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
2
Blephariceridae (Unident.)(Larva) QD049999
1
Blephariceridae (Unident.)(Larva)
Athericidae (Unident.) QD229999
8
Athericidae (Unident.)
Athericidae (Unident.)
Aphroteniinae (Unident.) QDAA9999
1
Orthocladiinae (Unident.) QDAF9999
19
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 77 9
Baetidae (Unident.) QE029999
30
Ameletopsidae (Unident.) QE049999
12
Coloburiscidae (Unident.) QE059999
5
Leptophlebiidae (Unident.) QE069999
30
Megaloptera QM 7 8
Corydalidae (Unident.) QM019999
7
Corydalidae (Unident.)
Neuroptera QN 2 6
Neurorthidae (Unident.) QN049999
2
Neurorthidae (Unident.)
Neurorthidae (Unident.)
Odonata QO 5 3
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 17 10
Eustheniidae (Unident.) QP019999
4
Austroperlidae (Unident.) QP029999
6
Gripopterygidae (Unident.) QP039999
2
Notonemouridae (Unident.) QP049999
2
Plecoptera (Unident.) QP999999
3
Trichoptera QT 97 8
Hydrobiosidae (Unident.) QT019999
9
Philopotamidae (Unident.) QT049999
6
Hydropsychidae (Unident.) QT069999
25
Tasimiidae (Unident.) QT139999
2
Conoesucidae (Unident.) QT159999
15
Helicopsychidae (Unident.) QT179999
30
Philorheithridae (Unident.) QT219999
10
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.0
Taxa Abundance SIGNALT Grade
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Coleoptera QC 15 5
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 14 3
Tipulidae (Unident.) QD019999
2
Tipulidae (Unident.) (Pupa) QD01999I
1
Dolichopodidae (Unident.) QD369999
4
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 42 9
Baetidae (Unident.) QE029999
1
Ameletopsidae (Unident.) QE049999
4
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
30
Caenidae (Unident.) QE089999
3
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 31 10
Eustheniidae (Unident.) QP019999
20
Austroperlidae (Unident.) QP029999
3
Gripopterygidae (Unident.) QP039999
8
Trichoptera QT 47 8
Hydrobiosidae (Unident.) QT019999
6
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
2
Polycentropodidae (Unident.) QT079999
1
Conoesucidae (Unident.) QT159999
4
Helicopsychidae (Unident.) QT179999
28
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
4
ORDER
SIGNALT 6.5
Weighted SIGNALT 7.0