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

BIG RIVER U/S GLEN VALLEY 413

Source EPA Victoria
Latest Sample Date 14-04-2010
Taxa count ORDER 9
Taxa count FAMILY 32
Taxa count ALT 33
Mayflies present? 59
ORDER FAMILY ALT
SIGNAL 5.6 6.5 5.8
Weighted SIGNAL 6.7 5 6.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 85.62% 13,841,705,186m2
  Forestry 2.2.0 Production native forests 14.38% 2,324,492,474m2
161,661,977m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
 1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
 6
Coleoptera QC 12 5
Scirtidae (Unident.) QC209999
 4
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
 1
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 3
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
 2
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
 2
Ptilodactylidae (Unident.)
Diptera QD 23 3
Tipulidae (Unident.) QD019999
 2
Simuliidae (Unident.) QD109999
 7
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
 4
Athericidae (Unident.)
Athericidae (Unident.)
Diamesinae (Unident.) QDAB9999
 3
Podonominae (Unident.) QDAD9999
 3
Orthocladiinae (Unident.) QDAF9999
 4
Ephemeroptera QE 59 9
Baetidae (Unident.) QE029999
 21
Ameletopsidae (Unident.) QE049999
 4
Coloburiscidae (Unident.) QE059999
 15
Leptophlebiidae (Unident.) QE069999
 19
Megaloptera QM 5 8
Corydalidae (Unident.) QM019999
 5
Corydalidae (Unident.)
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
 1
Plecoptera QP 15 10
Eustheniidae (Unident.) QP019999
 10
Austroperlidae (Unident.) QP029999
 2
Gripopterygidae (Unident.) QP039999
 3
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
 9
Hydroptilidae (Unident.) QT039999
 1
Philopotamidae (Unident.) QT049999
 2
Hydropsychidae (Unident.) QT069999
 2
Polycentropodidae (Unident.) QT079999
 1
Conoesucidae (Unident.) QT159999
 3
Helicopsychidae (Unident.) QT179999
 1
Calocidae (Unident.) QT189999
 1
Philorheithridae (Unident.) QT219999
 1
Odontoceridae (Unident.) QT229999
 2
Calamoceratidae (Unident.) QT249999
 1
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
 4
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Coleoptera QC 15 5
Scirtidae (Unident.) QC209999
 2
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
 6
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
 2
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
 3
Ptilodactylidae (Unident.)
Diptera QD 21 3
Tipulidae (Unident.) QD019999
 3
Ceratopogonidae (Unident.) QD099999
 2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
 1
Diamesinae (Unident.) QDAB9999
 4
Orthocladiinae (Unident.) QDAF9999
 9
Chironominae (Unident.) QDAJ9999
 1
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
 6
Coloburiscidae (Unident.) QE059999
 8
Leptophlebiidae (Unident.) QE069999
 2
Caenidae (Unident.) QE089999
 2
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
 3
Corydalidae (Unident.)
Odonata QO 4 3
Telephlebiidae (Unident.) QO219999
 4
Plecoptera QP 26 10
Eustheniidae (Unident.) QP019999
 9
Austroperlidae (Unident.) QP029999
 2
Gripopterygidae (Unident.) QP039999
 15
Trichoptera QT 32 8
Hydrobiosidae (Unident.) QT019999
 9
Glossosomatidae (Unident.) QT029999
 2
Philopotamidae (Unident.) QT049999
 1
Hydropsychidae (Unident.) QT069999
 4
Conoesucidae (Unident.) QT159999
 12
Helicopsychidae (Unident.) QT179999
 1
Philorheithridae (Unident.) QT219999
 2
Odontoceridae (Unident.) QT229999
 1
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.4

   

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