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

You Yangs Rd LTL0431

Source Melbourne Water
Latest Sample Date 29-03-1999
Taxa count ORDER 12
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.9 2.2
Weighted SIGNAL 2.6 2.9

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 36 1
Hydrobiidae KG020000
4
Planorbidae/Physidae (Unident.) KG9999A2
32
Hirudinea LH 2 1
Glossiphoniidae LH010000
2
Oligochaeta LO 4 2
OLIGOCHAETA LO000000
4
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Amphipoda OP 12 3
Ceinidae OP020000
3
Ceinidae
Ceinidae
Ceinidae
Perthiidae OP080000
9
Perthiidae
Perthiidae
Perthiidae
Unknown OT 6
Atyidae OT010000
6
Atyidae
Atyidae
Unknown QA 3
COLLEMBOLA QA000000
3
Coleoptera QC 1 5
Hydraenidae QC130000
1
Hydraenidae
Diptera QD 71 3
Ceratopogonidae QD090000
34
Ceratopogonidae
Tanypodinae QDAE0000
11
Chironominae (Unident.) QDAJ9999
26
Hemiptera QH 9 2
Veliidae QH560000
3
Corixidae QH650000
3
Naucoridae QH660000
2
Pleidae QH680000
1
Odonata QO 27 3
Coenagrionidae QO020000
25
Aeshnidae QO120000
2
Trichoptera QT 3 8
Hydroptilidae QT030000
1
Ecnomidae QT080000
2
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 17 1
Hydrobiidae KG020000
15
Planorbidae KG070000
2
Hirudinea LH 1 1
Glossiphoniidae LH010000
1
Oligochaeta LO 1 2
OLIGOCHAETA LO000000
1
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Amphipoda OP 18 3
Ceinidae OP020000
18
Ceinidae
Ceinidae
Ceinidae
Unknown OT 4
Atyidae OT010000
4
Atyidae
Atyidae
Coleoptera QC 2 5
Haliplidae QC060000
1
Dytiscidae QC090000
1
Diptera QD 9 3
Ceratopogonidae QD090000
4
Ceratopogonidae
Orthocladiinae QDAF0000
2
Chironominae (Unident.) QDAJ9999
3
Hemiptera QH 2 2
Corixidae QH650000
2
Lepidoptera QL 4 2
Crambidae QL010000
4
Crambidae
Odonata QO 16 3
Coenagrionidae QO020000
14
Aeshnidae QO120000
2
Trichoptera QT 1 8
Leptoceridae QT250000
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.0