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

VICTORIA RIVER D/S DINNER PLAIN NO. 2 175

Source EPA Victoria
Latest Sample Date 01-03-2006
Taxa count ORDER 9
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 34
ORDER FAMILY ALT
SIGNAL 5.3 5.9 5.4
Weighted SIGNAL 6.9 5 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 79.93% 547,494,489m2
  Pastoral Farming 3.2.0 Grazing modified pastures 16.06% 109,998,893m2
Show minor land uses 3
6,849,931m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 69 3
Neoniphargidae (Unident.) OP079999
69
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Isopoda OR 1 2
Unknown OR989999
1
Coleoptera QC 19 5
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
11
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
5
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 32 3
Tipulidae (Unident.) QD019999
2
Dixidae (Unident.) QD069999
2
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Athericidae (Unident.) QD229999
24
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Ephemeroptera QE 34 9
Baetidae (Unident.) QE029999
4
Leptophlebiidae (Unident.) QE069999
30
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
14
Notonemouridae (Unident.) QP049999
9
Plecoptera (Unident.) QP999999
7
Trichoptera QT 9 8
Hydrobiosidae (Unident.) QT019999
2
Conoesucidae (Unident.) QT159999
4
Calocidae (Unident.) QT189999
2
Philorheithridae (Unident.) QT219999
1
ORDER
SIGNALT 5.3
Weighted SIGNALT 5.7
Taxa Abundance SIGNALT Grade
Amphipoda OP 93 3
Neoniphargidae (Unident.) OP079999
93
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Coleoptera QC 10 5
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 15 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
6
Athericidae (Unident.)
Athericidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
6
Ephemeroptera QE 63 9
Baetidae (Unident.) QE029999
14
Leptophlebiidae (Unident.) QE069999
49
Plecoptera QP 22 10
Austroperlidae (Unident.) QP029999
2
Gripopterygidae (Unident.) QP039999
18
Notonemouridae (Unident.) QP049999
2
Trichoptera QT 3 8
Ptychobiosis sp.(Unident.) QT011199
1
Philopotamidae (Unident.) QT049999
2
ORDER
SIGNALT 6.3
Weighted SIGNALT 6.4