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

BEMM RIVER AT PRINCES HIGHWAY 214800

Source EPA Victoria
Latest Sample Date 15-03-2010
Taxa count ORDER 10
Taxa count FAMILY 28
Taxa count ALT 29
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 4.8 4.6 4.1
Weighted SIGNAL 4.7 5 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 69.12% 50,540,306,222m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 24.68% 18,049,912,940m2
Show minor land uses 6
731,211,346m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 14 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Aphroteniinae (Unident.) QDAA9999
1
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 3 9
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
1
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
3
Odonata QO 7 3
Synlestidae (Unident.) QO089999
2
Gomphidae (Unident.) QO139999
2
Synthemistidae (Unident.) QO239999
1
Zygoptera (Unident.) QO999997
2
Plecoptera QP 14 10
Gripopterygidae (Unident.) QP039999
14
Trichoptera QT 8 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
1
Conoesucidae (Unident.) QT159999
2
Atriplectididae (Unident.) QT239999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.1
Taxa Abundance SIGNALT Grade
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 19 5
Elmidae (Unident.) QC349999
19
Elmidae (Unident.)
Diptera QD 17 3
Tipulidae (Unident.) QD019999
6
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
6
Ephemeroptera QE 10 9
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
6
Odonata QO 7 3
Gomphidae (Unident.) QO139999
1
Synthemistidae (Unident.) QO239999
6
Plecoptera QP 10 10
Gripopterygidae (Unident.) QP039999
10
Trichoptera QT 22 8
Hydrobiosidae (Unident.) QT019999
2
Hydropsychidae (Unident.) QT069999
1
Conoesucidae (Unident.) QT159999
15
Atriplectididae (Unident.) QT239999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 6.3
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Coleoptera QC 17 5
Elmidae (Unident.) QC349999
15
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Diptera QD 17 3
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 41 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
36
Plecoptera QP 13 10
Gripopterygidae (Unident.) QP039999
13
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
3
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
13
Conoesucidae (Unident.) QT159999
5
Calocidae (Unident.) QT189999
2
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.5