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

CASTLE CREEK AT EUROA-MANSFIELD ROAD 45600

Source EPA Victoria
Latest Sample Date 07-10-1999
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 15
Mayflies present? 43
ORDER FAMILY ALT
SIGNAL 6.1 5.8 4
Weighted SIGNAL 5.5 5 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 86.98% 6,503,897,949m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 8.18% 611,287,402m2
Show minor land uses 7
74,774,575m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematomorpha IJ 1 6
Gordiidae (Unident.) IJ019999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 7 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
5
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Diptera QD 49 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
22
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
18
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 43 9
Baetidae (Unident.) QE029999
26
Leptophlebiidae (Unident.) QE069999
16
Caenidae (Unident.) QE089999
1
Plecoptera QP 31 10
Gripopterygidae (Unident.) QP039999
31
Trichoptera QT 9 8
Hydrobiosidae (Unident.) QT019999
9
ORDER
SIGNALT 6.1
Weighted SIGNALT 6.8