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

MOROKA RIVER OFF MOROKA ROAD 240087

Source EPA Victoria
Latest Sample Date 27-03-2006
Taxa count ORDER 8
Taxa count FAMILY 16
Taxa count ALT 17
Mayflies present? 45
ORDER FAMILY ALT
SIGNAL 5.8 6.7 5.2
Weighted SIGNAL 6.7 5 6.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 63.03% 2,404,734,904m2
  Forestry 2.2.0 Production native forests 36.97% 1,410,594,497m2
38,153,294m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 24 3
Eusiridae (Unident.) OP039999
24
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 18 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
6
Elmidae (Unident.)(Larvae)
Diptera QD 8 3
Tanypodinae (Unident.) QDAE9999
2
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 45 9
Baetidae (Unident.) QE029999
17
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
27
Hemiptera QH 2 2
Notonectidae (Unident.) QH679999
2
Plecoptera QP 12 10
Gripopterygidae (Unident.) QP039999
12
Trichoptera QT 22 8
Hydrobiosidae (Unident.) QT019999
10
Hydropsychidae (Unident.) QT069999
3
Conoesucidae (Unident.) QT159999
2
Calocidae (Unident.) QT189999
3
Philorheithridae (Unident.) QT219999
3
Atriplectididae (Unident.) QT239999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.3
Taxa Abundance SIGNALT Grade
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Amphipoda OP 6 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Paracalliopidae (Unident.) OP049999
3
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Coleoptera QC 25 5
Dytiscidae (Unident.) QC099999
1
Elmidae (Unident.) QC349999
21
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Diptera QD 32 3
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
1
Orthocladiinae (Unident.) QDAF9999
17
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 64 9
Baetidae (Unident.) QE029999
17
Coloburiscidae (Unident.) QE059999
17
Leptophlebiidae (Unident.) QE069999
28
Caenidae (Unident.) QE089999
2
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
4
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 40 10
Gripopterygidae (Unident.) QP039999
40
Trichoptera QT 39 8
Hydrobiosidae (Unident.) QT019999
12
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
1
Conoesucidae (Unident.) QT159999
15
Philorheithridae (Unident.) QT219999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 6.3