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

BUFFALO RIVER (EAST BRANCH) AT WALSH'S TRACK 49894

Source EPA Victoria
Latest Sample Date 29-03-2008
Taxa count ORDER 7
Taxa count FAMILY 17
Taxa count ALT 18
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 5.9 6.2 6.7
Weighted SIGNAL 6.5 5 6.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 98.80% 1,109,447,917m2
Show minor land uses 1
11,229,503m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Amphipoda OP 6 3
Amphipoda (Unident.) OP999999
6
Amphipoda (Unident.)
Amphipoda (Unident.)
Amphipoda (Unident.)
Coleoptera QC 15 5
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 7 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
15
Leptophlebiidae (Unident.) QE069999
10
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
1
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 10 10
Eustheniidae (Unident.) QP019999
8
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
18
Hydroptilidae (Unident.) QT039999
1
Conoesucidae (Unident.) QT159999
2
Calocidae (Unident.) QT189999
3
ORDER
SIGNALT 5.9
Weighted SIGNALT 6.5
Taxa Abundance SIGNALT Grade
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 17 5
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 21 3
Tipulidae (Unident.) QD019999
7
Dixidae (Unident.) QD069999
4
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Podonominae (Unident.) QDAD9999
4
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 16 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
10
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Plecoptera QP 20 10
Eustheniidae (Unident.) QP019999
7
Gripopterygidae (Unident.) QP039999
13
Trichoptera QT 40 8
Hydrobiosidae (Unident.) QT019999
11
Glossosomatidae (Unident.) QT029999
2
Philopotamidae (Unident.) QT049999
5
Hydropsychidae (Unident.) QT069999
8
Polycentropodidae (Unident.) QT079999
1
Conoesucidae (Unident.) QT159999
8
Calocidae (Unident.) QT189999
2
Helicophidae (Unident.) QT199999
1
Philorheithridae (Unident.) QT219999
2
ORDER
SIGNALT 6.6
Weighted SIGNALT 6.6