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

DEDDICK RIVER D/S DEDDICK 221260

Source EPA Victoria
Latest Sample Date 02-03-2006
Taxa count ORDER 10
Taxa count FAMILY 25
Taxa count ALT 26
Mayflies present? 67
ORDER FAMILY ALT
SIGNAL 4.7 5.2 4.1
Weighted SIGNAL 5.8 5 5.8

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 37.55% 30,280,534,697m2
  Pastoral Farming 3.2.0 Grazing modified pastures 23.72% 19,124,969,238m2
  Forestry 2.2.0 Production native forests 19.45% 15,683,334,684m2
Show minor land uses 5
806,346,879m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Coleoptera QC 14 5
Dytiscidae (Unident.)(Larva) QC09999I
5
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 43 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Aphroteniinae (Unident.) QDAA9999
2
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
15
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 67 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
24
Caenidae (Unident.) QE089999
9
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 26 3
Diphlebiidae (Unident.) QO099999
6
Gomphidae (Unident.) QO139999
4
Telephlebiidae (Unident.) QO219999
16
Trichoptera QT 42 8
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
9
Hydropsychidae (Unident.) QT069999
30
Calamoceratidae (Unident.) QT249999
2
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 4 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Diptera QD 71 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 35 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
30
Caenidae (Unident.) QE089999
3
Hemiptera QH 4 2
Corixidae (Unident.) QH659999
4
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 3 3
Gomphidae (Unident.) QO139999
3
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
30
Trichoptera QT 11 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
1
Hydropsychidae (Unident.) QT069999
2
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.2