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

BEMM RIVER AT SANS SOUCI 211509

Source EPA Victoria
Latest Sample Date 05-03-2008
Taxa count ORDER 11
Taxa count FAMILY 26
Taxa count ALT 28
Mayflies present? 21
ORDER FAMILY ALT
SIGNAL 4.5 5.3 5
Weighted SIGNAL 6.4 5.8 6.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 68.11% 47,899,263,154m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 25.52% 17,947,599,213m2
  Pastoral Farming 3.2.0 Grazing modified pastures 3.07% 2,160,921,644m2
Show minor land uses 5
703,217,001m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 21 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
9
Elmidae (Unident.)(Larvae)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
9
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
22
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
2
Coloburiscidae (Unident.) QE059999
11
Leptophlebiidae (Unident.) QE069999
8
Hemiptera QH 2 2
Drepanovelia dubia QH560502
1
Rheumatometra philarete QH570201
1
Odonata QO 5 3
Gomphidae (Unident.) QO139999
1
Telephlebiidae (Unident.) QO219999
2
Synthemistidae (Unident.) QO239999
2
Plecoptera QP 21 10
Austroperlidae (Unident.) QP029999
7
Gripopterygidae (Unident.) QP039999
14
Trichoptera QT 45 8
Hydrobiosidae (Unident.) QT019999
5
Hydrobiosidae (Unident.) (Pupa) QT01999I
1
Hydropsychidae (Unident.) QT069999
13
Conoesucidae (Unident.) QT159999
5
Calocidae (Unident.) QT189999
5
Atriplectididae (Unident.) QT239999
1
Calamoceratidae (Unident.) QT249999
15
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Nematomorpha IJ 2 6
Gordiidae (Unident.) IJ019999
2
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Coleoptera QC 25 5
Elmidae (Unident.) QC349999
22
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Diptera QD 57 3
Tipulidae (Unident.) QD019999
7
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.) (Pupa) QD09999I
2
Ceratopogonidae (Unident.) (Pupa)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
30
Ephemeroptera QE 33 9
Baetidae (Unident.) QE029999
6
Coloburiscidae (Unident.) QE059999
24
Leptophlebiidae (Unident.) QE069999
3
Odonata QO 3 3
Gomphidae (Unident.) QO139999
1
Synthemistidae (Unident.) QO239999
2
Plecoptera QP 31 10
Austroperlidae (Unident.) QP029999
1
Gripopterygidae (Unident.) QP039999
30
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
2
Hydroptilidae (Unident.) QT039999
1
Conoesucidae (Unident.) QT159999
19
Calamoceratidae (Unident.) QT249999
2
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.3