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

KIEWA RIVER AT YIKAS POINT 43241

Source EPA Victoria
Latest Sample Date 19-03-2009
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 37
ORDER FAMILY ALT
SIGNAL 4.8 5.2 4.1
Weighted SIGNAL 6.1 4.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 37.29% 43,899,892,919m2
  Pastoral Farming 3.2.0 Grazing modified pastures 30.45% 35,853,162,546m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 25.17% 29,632,427,720m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.2 Hydro electricity generation, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 4.99% 5,878,235,662m2
Show minor land uses 7
1,177,404,628m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 9 2
Dugesiidae (Unident.) IF619999
9
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 3 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
1
Orthocladiinae (Unident.) QDAF9999
15
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
12
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
23
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Odonata QO 2 3
Gomphidae (Unident.) QO139999
1
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 6 8
Hydrobiosidae (Unident.) QT019999
2
Hydropsychidae (Unident.) QT069999
4
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Hirudinea LH 14 1
Glossiphoniidae (Unident.) LH019999
14
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 3 5
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 22 3
Tipulidae (Unident.) QD019999
7
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Orthocladiinae (Unident.) QDAF9999
13
Ephemeroptera QE 39 9
Baetidae (Unident.) QE029999
3
Coloburiscidae (Unident.) QE059999
5
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
30
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 3 10
Gripopterygidae (Unident.) QP039999
3
Trichoptera QT 13 8
Hydrobiosidae (Unident.) QT019999
8
Hydropsychidae (Unident.) QT069999
5
ORDER
SIGNALT 4.9
Weighted SIGNALT 5.4