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

TARAGO RIVER BELOW TARAGO RESERVOIR 6630

Source EPA Victoria
Latest Sample Date 18-03-2008
Taxa count ORDER 10
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 5
ORDER FAMILY ALT
SIGNAL 3.9 4.3 4.2
Weighted SIGNAL 5.7 4.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 67.59% 8,319,265,747m2
  Pastoral Farming 3.2.0 Grazing modified pastures 19.44% 2,393,326,451m2
  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, 5.6.0 Utilities, 5.7.2 Roads 6.24% 768,024,533m2
Show minor land uses 7
123,088,932m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Hydrobiidae (Unident.) KG029999
1
Lymnaeidae (Unident.) KG059999
1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 6 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 4 5
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 8 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
5
Ephemeroptera QE 5 9
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
4
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Trichoptera QT 8 8
Hydrobiosidae (Unident.) QT019999
2
Hydropsychidae (Unident.) QT069999
5
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 3.9
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Diptera QD 42 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
17
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
6
Caenidae (Unident.) QE089999
14
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
3
Odonata QO 3 3
Gomphidae (Unident.) QO139999
3
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 27 8
Hydrobiosidae (Unident.) QT019999
2
Hydropsychidae (Unident.) QT069999
11
Ecnomidae (Unident.) QT089999
3
Conoesucidae (Unident.) QT159999
1
Atriplectididae (Unident.) QT239999
5
Calamoceratidae (Unident.) QT249999
5
ORDER
SIGNALT 4.4
Weighted SIGNALT 4.9