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

BRANJEE CREEK AT DRYSDALE ROAD 66400

Source EPA Victoria
Latest Sample Date 02-10-2007
Taxa count ORDER 6
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 5.8 4.6 3.3
Weighted SIGNAL 3.3 5.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 92.44% 1,958,031,265m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.0 Utilities, 5.7.2 Roads 4.86% 102,988,495m2
Show minor land uses 3
21,182,634m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 15 2
Oligochaeta (Unident.) LO999999
 15
Acarina MM 4 6
Mites (Unident.) MM999999
 4
Mites (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.)(Larva) QC09999I
 2
Gyrinidae (Unident.)(Larva) QC10999I
 2
Gyrinidae (Unident.)(Larva)
Diptera QD 72 3
Ceratopogonidae (Unident.) QD099999
 20
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 25
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
 4
Tanypodinae (Unident.) QDAE9999
 1
Orthocladiinae (Unident.) QDAF9999
 14
Chironominae (Unident.) QDAJ9999
 8
Ephemeroptera QE 9 9
Leptophlebiidae (Unident.) QE069999
 9
Plecoptera QP 14 10
Gripopterygidae (Unident.) QP039999
 14
ORDER
SIGNALT 5.8
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
 1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
 2
Coleoptera QC 57 5
Gyrinidae (Unident.)(Larva) QC10999I
 2
Gyrinidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
 51
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 4
Elmidae (Unident.)(Larvae)
Diptera QD 1 3
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Ephemeroptera QE 8 9
Baetidae (Unident.) QE029999
 8
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
 1
Trichoptera QT 2 8
Hydrobiosidae (Unident.) QT019999
 1
Hydropsychidae (Unident.) QT069999
 1
ORDER
SIGNALT 4.4
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Physidae (Unident.) KG089999
 2
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
 14
Coleoptera QC 26 5
Gyrinidae (Unident.)(Larva) QC10999I
 7
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.)(Larva) QC11999I
 2
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
 14
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 3
Elmidae (Unident.)(Larvae)
Diptera QD 29 3
Ceratopogonidae (Unident.) QD099999
 6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 5
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
 4
Chironominae (Unident.) QDAJ9999
 13
Chironomidae (Unident.) (Pupa) QDAZ999I
 1
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
 31
Leptophlebiidae (Unident.) QE069999
 1
Hemiptera QH 7 2
Corixidae (Unident.) QH659999
 7
Odonata QO 5 3
Gomphidae (Unident.) QO139999
 4
Telephlebiidae (Unident.) QO219999
 1
Trichoptera QT 7 8
Hydropsychidae (Unident.) QT069999
 2
Ecnomidae (Unident.) QT089999
 1
Conoesucidae (Unident.) QT159999
 4
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.6

   

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