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

Wolgan R near Newnes HAWK572

Source Office of Environment and Heritage
Latest Sample Date 28-09-1999
Taxa count ORDER 9
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 19
ORDER FAMILY ALT
SIGNAL 5.2 4.8 3.2
Weighted SIGNAL 4 4.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 46.58% 11,378,104,871m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 13.66% 3,337,324,071m2
  Pastoral Farming 3.2.0 Grazing modified pastures 5.12% 1,250,371,417m2
Show minor land uses 3
244,266,219m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
 1
Acarina MM 2 6
Mites (Unident.) MM999999
 2
Mites (Unident.)
Coleoptera QC 16 5
Gyrinidae (Unident.) QC109999
 9
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
 6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
 1
Diptera QD 32 3
Ceratopogonidae (Unident.) QD099999
 4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 11
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 1
Chironominae (Unident.) QDAJ9999
 1
Diptera (Unident.)(Larva) QDZZ9999
 15
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 19 9
Baetidae (Unident.) QE029999
 15
Oniscigastridae (Unident.) QE039999
 2
Leptophlebiidae (Unident.) QE069999
 1
Caenidae (Unident.) QE089999
 1
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
 1
Gerridae (Unident.) QH579999
 1
Corixidae (Unident.) QH659999
 7
Notonectidae (Unident.) QH679999
 1
Odonata QO 11 3
Gomphidae (Unident.) QO139999
 7
Corduliidae (Unident.) QO169999
 4
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
 6
Trichoptera QT 99 8
Leptoceridae (Unident.) QT259999
 99
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae (Unident.) KG089999
 1
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
 1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
 1
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Coleoptera QC 36 5
Gyrinidae (Unident.) QC109999
 36
Gyrinidae (Unident.)
Diptera QD 22 3
Tipulidae (Unident.) QD019999
 1
Ceratopogonidae (Unident.) QD099999
 6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 9
Chironominae (Unident.) QDAJ9999
 5
Ephemeroptera QE 5 9
Leptophlebiidae (Unident.) QE069999
 2
Caenidae (Unident.) QE089999
 3
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
 9
Notonectidae (Unident.) QH679999
 1
Lepidoptera QL 1 2
Lepidoptera (Unident.) QL999999
 1
Lepidoptera (Unident.)
Odonata QO 19 3
Megapodagrionidae (Unident.) QO079999
 1
Synlestidae (Unident.) QO089999
 4
Gomphidae (Unident.) QO139999
 9
Corduliidae (Unident.) QO169999
 3
Libellulidae (Unident.) QO179999
 2
Plecoptera QP 12 10
Gripopterygidae (Unident.) QP039999
 12
Trichoptera QT 111 8
Hydropsychidae (Unident.) QT069999
 11
Polycentropodidae (Unident.) QT079999
 1
Leptoceridae (Unident.) QT259999
 99
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.2

   

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