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

GOULBURN RIVER AT BLUE HOLE RESERVE 50064

SourceEPA Victoria
Latest Sample Date11-04-2012
Taxa count ORDER10
Taxa count FAMILY21
Taxa count ALT22
Mayflies present? 75
ORDERFAMILYALT
SIGNAL 5.7 5.9 5.3
Weighted SIGNAL 5.5 5.8 5.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 99.58% 52,003,382,889m2
Show minor land uses 3
522,236,059m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 11 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 41 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
25
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 75 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
26
Leptophlebiidae (Unident.) QE069999
19
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 4 3
Megapodagrionidae (Unident.) QO079999
1
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 2 10
Eustheniidae (Unident.) QP019999
1
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
2
Philopotamidae (Unident.) QT049999
7
Hydropsychidae (Unident.) QT069999
6
Calamoceratidae (Unident.) QT249999
2
ORDER
SIGNALT 5.7
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Coleoptera QC 3 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Diptera QD 21 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
5
Ephemeroptera QE 47 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
19
Leptophlebiidae (Unident.) QE069999
23
Megaloptera QM 4 8
Megaloptera (Unident.) QM999999
4
Megaloptera (Unident.)
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 35 10
Eustheniidae (Unident.) QP019999
3
Gripopterygidae (Unident.) QP039999
30
Notonemouridae (Unident.) QP049999
2
Trichoptera QT 51 8
Hydrobiosidae (Unident.) QT019999
14
Hydrobiosidae (Unident.) (Pupa) QT01999I
1
Glossosomatidae (Unident.) QT029999
3
Hydropsychidae (Unident.) QT069999
4
Conoesucidae (Unident.) QT159999
19
Calocidae (Unident.) QT189999
2
Helicophidae (Unident.) QT199999
1
Philorheithridae (Unident.) QT219999
3
Calamoceratidae (Unident.) QT249999
4
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.8