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

350 m upstream Park Rd bridge- Chadstone SCO0013C

Source Melbourne Water
Latest Sample Date 11-11-2003
Taxa count ORDER 11
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.2 1.8
Weighted SIGNAL 2 2.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential 100.00% 2,056,559,950m2
20,565,599m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 32
Hydridae IB010000
32
Turbellaria IF 4 2
Dugesiidae IF610000
4
Nematoda II 20 3
Nematoda (Unident.) II999999
20
Gastropoda KG 699 1
Lymnaeidae KG050000
26
Planorbidae KG070000
2
Physidae KG080000
671
Bivalvia KP 4 3
Sphaeriidae KP030000
4
Hirudinea LH 4 1
Glossiphoniidae LH010000
4
Oligochaeta LO 603 2
Tubificidae LO040000
32
Naididae LO050000
567
Lumbriculidae LO060000
2
Enchytraeidae LO080000
2
Acarina MM 37 6
Hydracarina (Unident.) MM9999A8
37
Hydracarina (Unident.)
Hydracarina (Unident.)
Hydracarina (Unident.)
Diptera QD 155 3
Simuliidae (unident.) QD100000
2
Simuliidae (unident.)
Simuliidae (unident.)
Tanypodinae QDAE0000
2
Orthocladiinae QDAF0000
127
Chironominae QDAJ0000
24
Hemiptera QH 3 2
Corixidae QH650000
2
Notonectidae QH670000
1
Odonata QO 17 3
Coenagrionidae QO020000
17
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Unknown IB 2
Hydridae IB010000
2
Turbellaria IF 126 2
Dugesiidae IF610000
126
Gastropoda KG 17 1
Planorbidae KG070000
12
Physidae KG080000
5
Hirudinea LH 10 1
Glossiphoniidae LH010000
10
Oligochaeta LO 162 2
Tubificidae LO040000
80
Naididae LO050000
63
Lumbriculidae LO060000
19
Acarina MM 27 6
Hydracarina (Unident.) MM9999A8
27
Hydracarina (Unident.)
Hydracarina (Unident.)
Hydracarina (Unident.)
Unknown OT 48
Atyidae OT010000
48
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Coleoptera QC 6 5
Dytiscidae QC090000
6
Diptera QD 61 3
Tipulidae QD010000
2
Simuliidae (unident.) QD100000
26
Simuliidae (unident.)
Simuliidae (unident.)
Simuliidae (unident.)
Tanypodinae QDAE0000
16
Orthocladiinae QDAF0000
7
Chironominae QDAJ0000
10
Ephemeroptera QE 7 9
Baetidae QE020000
7
Hemiptera QH 73 2
Veliidae QH560000
3
Corixidae QH650000
59
Notonectidae QH670000
11
Lepidoptera QL 1 2
Crambidae QL010000
1
Crambidae
Crambidae
Odonata QO 258 3
Coenagrionidae QO020000
222
Aeshnidae QO120000
6
Hemicorduliidae QO300000
30
Trichoptera QT 24 8
Glossosomatidae QT020000
22
Hydroptilidae QT030000
2
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.3