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

HURDLE CREEK AT COOKS LANE 49892

Source EPA Victoria
Latest Sample Date 06-11-2007
Taxa count ORDER 6
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 18
ORDER FAMILY ALT
SIGNAL 6.8 5.5 4.5
Weighted SIGNAL 3.8 6.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 52.83% 8,780,126,760m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 26.51% 4,405,942,679m2
  Forestry 2.2.0 Production native forests 15.22% 2,528,934,577m2
Show minor land uses 4
166,187,487m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 6 5
Dytiscidae (Unident.)(Larva) QC09999I
6
Diptera QD 82 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
26
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
6
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
17
Ephemeroptera QE 18 9
Leptophlebiidae (Unident.) QE069999
18
Plecoptera QP 11 10
Gripopterygidae (Unident.) QP039999
11
Trichoptera QT 2 8
Hydrobiosidae (Unident.) QT019999
1
Glossosomatidae (Unident.) QT029999
1
ORDER
SIGNALT 6.8
Weighted SIGNALT 6.7