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

MACALISTER RIVER D/S DEVIL'S ELBOW 250005

Source EPA Victoria
Latest Sample Date 04-03-2008
Taxa count ORDER 9
Taxa count FAMILY 16
Taxa count ALT 16
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 5 5.6 4.3
Weighted SIGNAL 6.5 5.3

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 57.51% 81,397,547,219m2
  Forestry 2.2.0 Production native forests 36.01% 50,972,218,889m2
  Pastoral Farming 3.2.0 Grazing modified pastures 4.41% 6,248,368,770m2
Show minor land uses 5
1,415,379,404m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 14 1
Ancylidae (Unident.) KG069999
14
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 5 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 22 3
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
11
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
2
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Diphlebiidae (Unident.) QO099999
1
Trichoptera QT 30 8
Hydroptilidae (Unident.) QT039999
1
Hydropsychidae (Unident.) QT069999
21
Ecnomidae (Unident.) QT089999
8
ORDER
SIGNALT 5.0
Weighted SIGNALT 5.4
Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Coleoptera QC 1 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 72 3
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
33
Chironominae (Unident.) QDAJ9999
8
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
9
Coloburiscidae (Unident.) QE059999
2
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
3
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 5 10
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 9 8
Hydrobiosidae (Unident.) QT019999
8
Hydropsychidae (Unident.) QT069999
1
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.2