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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

SourceEPA Victoria
Latest Sample Date29-04-2012
Taxa count ORDER8
Taxa count FAMILY21
Taxa count ALT22
Mayflies present? 77
ORDERFAMILYALT
SIGNAL 5.2 6.4 5.8
Weighted SIGNAL 5.5 6.5 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% 1,646,624,389m2
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