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

MORASS CREEK AT MATTHEWS LANE 241

Source EPA Victoria
Latest Sample Date 26-11-2007
Taxa count ORDER 11
Taxa count FAMILY 20
Taxa count ALT 21
Mayflies present? 7
ORDER FAMILY ALT
SIGNAL 4.2 4.5 3.2
Weighted SIGNAL 5.6 5 5.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 51.81% 21,572,251,454m2
  Pastoral Farming 3.2.0 Grazing modified pastures 40.43% 16,835,757,116m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 5.52% 2,298,239,863m2
Show minor land uses 4
416,368,456m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Lymnaeidae (Unident.) KG059999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 10
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 10
Parastacidae (Unident.) OV019999
10
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 16 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
2
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Diptera QD 96 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
30
Chironomidae (Unident.) (Pupa) QDAZ999I
3
Ephemeroptera QE 7 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Plecoptera QP 8 10
Gripopterygidae (Unident.) QP039999
8
Trichoptera QT 65 8
Hydrobiosidae (Unident.) QT019999
30
Hydroptilidae (Unident.) QT039999
9
Hydropsychidae (Unident.) QT069999
26
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.6