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

CASTLE CREEK OFF EUROA-MANSFIELD ROAD OPPOSITE VIDLERS RD 50071

Source EPA Victoria
Latest Sample Date 28-02-2012
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 25
Mayflies present? 21
ORDER FAMILY ALT
SIGNAL 4.1 4.3 2.3
Weighted SIGNAL 4.2 5 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 90.21% 4,126,540,054m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 4.69% 214,658,140m2
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture 3.29% 150,610,956m2
Show minor land uses 3
45,746,202m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 15 1
Physidae (Unident.) KG089999
15
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Diptera QD 48 3
Tipulidae (Unident.) QD019999
2
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
28
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
16
Leptophlebiidae (Unident.) QE069999
3
Caenidae (Unident.) QE089999
1
Ephemeroptera (Unident.) QE999999
1
Hemiptera QH 3 2
Hebridae (Unident.) QH539999
1
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
1
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
1
Libellulidae (Unident.) QO179999
9
Trichoptera QT 1 8
Hydroptilidae (Unident.) QT039999
1
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
1
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 53 3
Tipulidae (Unident.) QD019999
7
Dixidae (Unident.) QD069999
2
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
22
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
13
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 41 9
Baetidae (Unident.) QE029999
25
Leptophlebiidae (Unident.) QE069999
15
Caenidae (Unident.) QE089999
1
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
1
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 32 8
Hydrobiosidae (Unident.) QT019999
30
Hydrobiosidae (Unident.) (Pupa) QT01999I
2
ORDER
SIGNALT 5.3
Weighted SIGNALT 6.2