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

BARHAM RIVER AT 400 BARHAM RIVER ROAD 3567

SourceEPA Victoria
Latest Sample Date19-03-2007
Taxa count ORDER12
Taxa count FAMILY20
Taxa count ALT22
Mayflies present? 7
ORDERFAMILYALT
SIGNAL 4.6 4.3 4.3
Weighted SIGNAL 4.5 4.1 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 67.16% 1,466,837,217m2
  Pastoral Farming 3.2.0 Grazing modified pastures 23.64% 516,294,682m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 3.62% 79,045,116m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 3.25% 71,040,547m2
Show minor land uses 2
21,839,965m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematomorpha IJ 1 6
Gordiidae (Unident.) IJ019999
1
Gastropoda KG 27 1
Hydrobiidae (Unident.) KG029999
27
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
1
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 67 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
17
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
17
Chironominae (Unident.) QDAJ9999
30
Ephemeroptera QE 7 9
Baetidae (Unident.) QE029999
4
Caenidae (Unident.) QE089999
3
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 1 10
Notonemouridae (Unident.) QP049999
1
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
10
Hydroptilidae (Unident.) QT039999
2
Conoesucidae (Unident.) QT159999
5
ORDER
SIGNALT 4.6
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 9 1
Hydrobiidae (Unident.) KG029999
9
Oligochaeta LO 30 2
Oligochaeta (Unident.) LO999999
30
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 3 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Diptera QD 36 3
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
30
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
2
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
30
Trichoptera QT 13 8
Hydrobiosidae (Unident.) QT019999
2
Conoesucidae (Unident.) QT159999
11
ORDER
SIGNALT 4.9
Weighted SIGNALT 5.0