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

BUFFALO RIVER (WEST BRANCH) AT BRAMBLES 49934

Source EPA Victoria
Latest Sample Date 29-04-2012
Taxa count ORDER 8
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 77
ORDER FAMILY ALT
SIGNAL 5.2 6 5.8
Weighted SIGNAL 6.9 5 6.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 81.89% 7,886,345,751m2
  Forestry 2.2.0 Production native forests 17.10% 1,646,624,390m2
Show minor land uses 3
96,299,775m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Coleoptera QC 13 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
3
Ptilodactylidae (Unident.)
Diptera QD 11 3
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 77 9
Baetidae (Unident.) QE029999
18
Coloburiscidae (Unident.) QE059999
29
Leptophlebiidae (Unident.) QE069999
30
Odonata QO 4 3
Telephlebiidae (Unident.) QO219999
4
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 15 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
1
Tasimiidae (Unident.) QT139999
1
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
3
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 16 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 9 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Dolichopodidae (Unident.) QD369999
1
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 74 9
Baetidae (Unident.) QE029999
17
Coloburiscidae (Unident.) QE059999
30
Leptophlebiidae (Unident.) QE069999
27
Odonata QO 5 3
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 12 10
Austroperlidae (Unident.) QP029999
5
Gripopterygidae (Unident.) QP039999
7
Trichoptera QT 23 8
Hydrobiosidae (Unident.) QT019999
14
Glossosomatidae (Unident.) QT029999
5
Hydropsychidae (Unident.) QT069999
1
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
2
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.7