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

MITCHELL RIVER AT CAREYS LANE 240072

Source EPA Victoria
Latest Sample Date 14-12-2005
Taxa count ORDER 10
Taxa count FAMILY 17
Taxa count ALT 18
Mayflies present? 40
ORDER FAMILY ALT
SIGNAL 4.8 5.1 4
Weighted SIGNAL 6 5 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 51.81% 210,187,301,533m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 40.98% 166,239,615,750m2
  Pastoral Farming 3.2.0 Grazing modified pastures 5.49% 22,250,714,337m2
Show minor land uses 8
4,056,557,920m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 19 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Diptera QD 59 3
Tipulidae (Unident.) QD019999
6
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
45
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 40 9
Baetidae (Unident.) QE029999
33
Leptophlebiidae (Unident.) QE069999
7
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 4 10
Gripopterygidae (Unident.) QP039999
4
Trichoptera QT 26 8
Philopotamidae (Unident.) QT049999
4
Hydropsychidae (Unident.) QT069999
19
Conoesucidae (Unident.) QT159999
3
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.6