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

CORRYONG CREEK OFF TREGILIS LANE 244

Source EPA Victoria
Latest Sample Date 02-03-2010
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 21
Mayflies present? 61
ORDER FAMILY ALT
SIGNAL 4.4 5.7 4.9
Weighted SIGNAL 6.9 5.3 5.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 64.57% 40,835,813,039m2
  Pastoral Farming 3.2.0 Grazing modified pastures 18.73% 11,844,453,360m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 13.99% 8,848,838,700m2
Show minor land uses 7
632,391,706m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 10 5
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 18 3
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
1
Simuliidae (Unident.) (Pupa)
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 61 9
Baetidae (Unident.) QE029999
13
Coloburiscidae (Unident.) QE059999
12
Leptophlebiidae (Unident.) QE069999
33
Caenidae (Unident.) QE089999
3
Hemiptera QH 1 2
Gerridae (Unident.) QH579999
1
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Trichoptera QT 35 8
Hydrobiosidae (Unident.) QT019999
1
Glossosomatidae (Unident.) QT029999
2
Hydroptilidae (Unident.) QT039999
1
Hydropsychidae (Unident.) QT069999
30
Hydropsychidae (Unident.) (Pupa) QT06999I
1
ORDER
SIGNALT 4.4
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
14
Acarina MM 8 6
Mites (Unident.) MM999999
8
Mites (Unident.)
Coleoptera QC 3 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 23 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
6
Diptera (Unident.)(Larva) QDZZ9999
10
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 17 9
Oniscigastridae (Unident.) QE039999
1
Leptophlebiidae (Unident.) QE069999
16
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 36 10
Gripopterygidae (Unident.) QP039999
36
Trichoptera QT 9 8
Glossosomatidae (Unident.) QT029999
1
Hydropsychidae (Unident.) QT069999
3
Conoesucidae (Unident.) QT159999
5
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.1