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

BUFFALO RIVER 1.2KM SOUTHEASTOF ABBEYARDS ROAD BRIDGE (OVER CATHERINE RIVER) 49880

Source EPA Victoria
Latest Sample Date 07-03-2006
Taxa count ORDER 8
Taxa count FAMILY 23
Taxa count ALT 24
Mayflies present? 149
ORDER FAMILY ALT
SIGNAL 5.8 5.9 5.1
Weighted SIGNAL 6.4 5 6.5

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 52.65% 10,293,640,580m2
  Forestry 2.2.0 Production native forests 44.48% 8,696,791,207m2
Show minor land uses 3
195,509,667m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 47 5
Elmidae (Unident.) QC349999
38
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
7
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 51 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
4
Athericidae (Unident.)
Athericidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
16
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 149 9
Baetidae (Unident.) QE029999
105
Coloburiscidae (Unident.) QE059999
27
Leptophlebiidae (Unident.) QE069999
15
Caenidae (Unident.) QE089999
2
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 17 10
Gripopterygidae (Unident.) QP039999
17
Trichoptera QT 34 8
Hydrobiosidae (Unident.) QT019999
4
Hydropsychidae (Unident.) QT069999
20
Conoesucidae (Unident.) QT159999
7
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
1
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.3