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

SAM CREEK AT O'DEA'S ROAD 40050

Source EPA Victoria
Latest Sample Date 19-01-2011
Taxa count ORDER 7
Taxa count FAMILY 16
Taxa count ALT 17
Mayflies present? 18
ORDER FAMILY ALT
SIGNAL 4.6 5.1 3.6
Weighted SIGNAL 5.6 5 5.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 56.35% 991,660,488m2
  Forestry 2.2.0 Production native forests 39.84% 701,053,034m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 3.57% 62,915,016m2
Show minor land uses 1
17,598,728m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Coleoptera QC 11 5
Dytiscidae (Unident.) QC099999
5
Dytiscidae (Unident.)(Larva) QC09999I
4
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 94 3
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
38
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
32
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
7
Leptophlebiidae (Unident.) QE069999
11
Hemiptera QH 3 2
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
2
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Trichoptera QT 19 8
Hydrobiosidae (Unident.) QT019999
15
Hydropsychidae (Unident.) QT069999
1
Tasimiidae (Unident.) QT139999
1
Conoesucidae (Unident.) QT159999
2
ORDER
SIGNALT 4.6
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 7 5
Dytiscidae (Unident.) QC099999
7
Diptera QD 66 3
Simuliidae (Unident.) QD109999
20
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
5
Diamesinae (Unident.) QDAB9999
1
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
30
Chironomidae (Unident.)(Larva) QDAZ9999
6
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Plecoptera QP 24 10
Gripopterygidae (Unident.) QP039999
24
Trichoptera QT 1 8
Hydrobiosidae (Unident.) QT019999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 5.8