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

HOSPITAL CREEK AT TOSTAREE 220014

Source EPA Victoria
Latest Sample Date 19-12-2005
Taxa count ORDER 11
Taxa count FAMILY 19
Taxa count ALT 22
Mayflies present? 32
ORDER FAMILY ALT
SIGNAL 3.1 3.6 2.8
Weighted SIGNAL 5.6 4.5 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 75.57% 8,448,202,618m2
  Pastoral Farming 3.2.0 Grazing modified pastures 19.72% 2,204,911,394m2
Show minor land uses 3
111,800,331m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Gastropoda KG 2 1
Hydrobiidae (Unident.) KG029999
2
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
2
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OT 10
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
3
Dytiscidae (Unident.)(Larva) QC09999I
1
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Gyrinidae (Unident.)(Larva) QC10999I
5
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 46 3
Simuliidae (Unident.) QD109999
35
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
2
Simuliidae (Unident.) (Pupa)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
7
Chironomidae (Unident.)(Larva) QDAZ9999
1
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
30
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
1
Trichoptera QT 1 8
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.9