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

SAM CREEK AT MOLLYULLAH-TATONG ROAD 42200

Source EPA Victoria
Latest Sample Date 01-12-1998
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 4.3 4.4 3.4
Weighted SIGNAL 4.9 4.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 61.14% 1,652,259,463m2
  Forestry 2.2.0 Production native forests 34.35% 928,128,782m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 3.12% 84,352,589m2
Show minor land uses 1
27,022,865m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 10 1
Lymnaeidae (Unident.) KG059999
7
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
2
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 13 5
Dytiscidae (Unident.) QC099999
12
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 64 3
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
36
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
13
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
11
Caenidae (Unident.) QE089999
3
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 1 3
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 14 8
Hydrobiosidae (Unident.) QT019999
4
Hydroptilidae (Unident.) QT039999
6
Hydropsychidae (Unident.) QT069999
4
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.8