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

McLeans Rd LTL0498

Source Melbourne Water
Latest Sample Date 29-03-1999
Taxa count ORDER 10
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.2 3 2.7
Weighted SIGNAL 2.7 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.9 Grapes 45.59% 18,780,643,548m2
  Pastoral Farming 3.2.0 Grazing modified pastures 29.53% 12,165,990,784m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 16.60% 6,836,916,298m2
  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, 5.7.2 Roads, 5.7.5 Navigation and communication 6.43% 2,648,411,261m2
Show minor land uses 5
411,927,582m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 180 1
Hydrobiidae KG020000
173
Lymnaeidae KG050000
2
Planorbidae/Physidae (Unident.) KG9999A2
5
Hirudinea LH 52 1
Glossiphoniidae LH010000
52
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Amphipoda OP 63 3
Ceinidae OP020000
15
Ceinidae
Ceinidae
Ceinidae
Perthiidae OP080000
48
Perthiidae
Perthiidae
Perthiidae
Unknown OT 32
Atyidae OT010000
32
Atyidae
Atyidae
Coleoptera QC 14 5
Gyrinidae QC100000
12
Gyrinidae
Elmidae QC340000
2
Elmidae
Diptera QD 74 3
Ceratopogonidae QD090000
4
Ceratopogonidae
Simuliidae (unident.) QD100000
65
Simuliidae (unident.)
Orthocladiinae QDAF0000
4
Chironominae (Unident.) QDAJ9999
1
Hemiptera QH 2 2
Veliidae QH560000
2
Odonata QO 4 3
Coenagrionidae QO020000
2
Aeshnidae QO120000
2
Trichoptera QT 3 8
Hydroptilidae QT030000
3
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 420 1
Hydrobiidae KG020000
369
Lymnaeidae KG050000
51
Bivalvia KP 9 3
Hyriidae KP010000
9
Hirudinea LH 1 1
Glossiphoniidae LH010000
1
Oligochaeta LO 48 2
OLIGOCHAETA LO000000
48
Acarina MM 124 6
Mites (Unident.) MM999999
124
Mites (Unident.)
Mites (Unident.)
Amphipoda OP 30 3
Ceinidae OP020000
30
Ceinidae
Ceinidae
Ceinidae
Diptera QD 209 3
Simuliidae (unident.) QD100000
204
Simuliidae (unident.)
Simuliidae (unident.)
Orthocladiinae QDAF0000
3
Chironominae (Unident.) QDAJ9999
2
Trichoptera QT 2 8
Hydroptilidae QT030000
2
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.1