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

BUCHEEN CREEK AT WEBB'S 228

Source EPA Victoria
Latest Sample Date 03-12-2007
Taxa count ORDER 6
Taxa count FAMILY 16
Taxa count ALT 18
Mayflies present? 26
ORDER FAMILY ALT
SIGNAL 6.2 5.6 4.3
Weighted SIGNAL 6.9 6 6.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 95.45% 1,857,630,577m2
  Pastoral Farming 3.2.0 Grazing modified pastures 3.65% 71,062,377m2
Show minor land uses 1
19,462,083m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
5
Diptera QD 78 3
Dixidae (Unident.) QD069999
3
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
20
Orthocladiinae (Unident.) QDAF9999
19
Chironominae (Unident.) QDAJ9999
24
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 26 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
25
Plecoptera QP 7 10
Austroperlidae (Unident.) QP029999
1
Gripopterygidae (Unident.) QP039999
6
Trichoptera QT 27 8
Hydrobiosidae (Unident.) QT019999
21
Hydrobiosidae (Unident.) (Pupa) QT01999I
1
Hydroptilidae (Unident.) QT039999
1
Conoesucidae (Unident.) QT159999
4
ORDER
SIGNALT 6.2
Weighted SIGNALT 6.5