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

KIEWA RIVER U/S KEEGANS BRIDGE 43250

Source EPA Victoria
Latest Sample Date 19-03-2009
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 19
Mayflies present? 44
ORDER FAMILY ALT
SIGNAL 6 6.2 4.8
Weighted SIGNAL 6.3 5 5.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 39.93% 31,000,484,210m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 36.81% 28,577,176,817m2
  Pastoral Farming 3.2.0 Grazing modified pastures 15.50% 12,037,535,095m2
  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 5.11% 3,969,094,003m2
Show minor land uses 6
776,400,888m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 9 2
Dugesiidae (Unident.) IF619999
9
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Coleoptera QC 23 5
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
16
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 14 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 44 9
Baetidae (Unident.) QE029999
7
Coloburiscidae (Unident.) QE059999
22
Leptophlebiidae (Unident.) QE069999
4
Caenidae (Unident.) QE089999
11
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 4 3
Gomphidae (Unident.) QO139999
4
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 30 8
Hydropsychidae (Unident.) QT069999
20
Ecnomidae (Unident.) QT089999
1
Conoesucidae (Unident.) QT159999
9
ORDER
SIGNALT 6.0
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Turbellaria IF 5 2
Dugesiidae (Unident.) IF619999
5
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Coleoptera QC 24 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 48 3
Tipulidae (Unident.) QD019999
5
Diamesinae (Unident.) QDAB9999
1
Orthocladiinae (Unident.) QDAF9999
40
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
8
Coloburiscidae (Unident.) QE059999
10
Caenidae (Unident.) QE089999
7
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 5 3
Gomphidae (Unident.) QO139999
5
Plecoptera QP 8 10
Gripopterygidae (Unident.) QP039999
8
Trichoptera QT 31 8
Hydrobiosidae (Unident.) QT019999
1
Glossosomatidae (Unident.) QT029999
1
Hydropsychidae (Unident.) QT069999
26
Ecnomidae (Unident.) QT089999
3
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.0