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

South Gippsland Hway (A440) BAS0102

Source Melbourne Water
Latest Sample Date 27-03-2008
Taxa count ORDER 9
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.1 1.6
Weighted SIGNAL 1.6 2.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 79.55% 8,675,355,736m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.7 Water extraction and transmission, 5.7.2 Roads 15.46% 1,686,305,094m2
Show minor land uses 5
109,060,900m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 30 2
Dugesiidae (Unident.) IF619999
30
Gastropoda KG 31 1
Hydrobiidae (Unident.) KG029999
22
Lymnaeidae (Unident.) KG059999
1
Physidae (Unident.) KG089999
8
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 54 3
Ceinidae (Unident.) OP029999
54
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
2
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
6
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
3
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Turbellaria IF 15 2
Dugesiidae (Unident.) IF619999
15
Gastropoda KG 47 1
Hydrobiidae (Unident.) KG029999
30
Planorbidae (Unident.) KG079999
1
Physidae (Unident.) KG089999
15
Planorbidae/Physidae (Unident.) KG9999A2
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 93 3
Ceinidae (Unident.) OP029999
90
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
3
Dytiscidae (Unident.)(Larva) QC09999I
6
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Diptera QD 45 3
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
19
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 8 9
Leptophlebiidae (Unident.) QE069999
8
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
2
Hemicorduliidae (Unident.) QO309999
1
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.5