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

400 m downstream Monash Freeway- Mt Waverley SCO0011D

Source Melbourne Water
Latest Sample Date 11-11-2003
Taxa count ORDER 7
Taxa count FAMILY 15
Taxa count ALT 15
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 1.9 2.1 1.7
Weighted SIGNAL 1.9 2

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 1
Hydridae IB010000
1
Turbellaria IF 2 2
Microturbellaria (Unident.) IF999C99
2
Gastropoda KG 141 1
Lymnaeidae KG050000
10
Physidae KG080000
131
Oligochaeta LO 183 2
Tubificidae LO040000
127
Naididae LO050000
34
Lumbriculidae LO060000
21
MEGADRILI LO110000
1
Diptera QD 12 3
Tipulidae QD010000
1
Culicidae QD070000
4
Culicidae
Muscidae QD890000
1
Orthocladiinae QDAF0000
3
Chironominae QDAJ0000
3
Lepidoptera QL 1 2
Crambidae QL010000
1
Crambidae
Odonata QO 1 3
Megapodagrionidae QO070000
1
ORDER
SIGNALT 1.9
Weighted SIGNALT 1.9
Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae IB010000
1
Turbellaria IF 39 2
Dugesiidae IF610000
39
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Gastropoda KG 3 1
Lymnaeidae KG050000
3
Hirudinea LH 9 1
Glossiphoniidae LH010000
9
Oligochaeta LO 26 2
Tubificidae LO040000
11
Naididae LO050000
4
Lumbriculidae LO060000
11
Acarina MM 2 6
Hydracarina (Unident.) MM9999A8
2
Hydracarina (Unident.)
Diptera QD 134 3
Ceratopogonidae QD090000
2
Ceratopogonidae
Simuliidae (unident.) QD100000
7
Simuliidae (unident.)
Muscidae QD890000
2
Tanypodinae QDAE0000
3
Orthocladiinae QDAF0000
31
Chironominae QDAJ0000
89
Ephemeroptera QE 3 9
Baetidae QE020000
3
Hemiptera QH 21 2
Veliidae QH560000
3
Corixidae QH650000
16
Notonectidae QH670000
2
Lepidoptera QL 1 2
Crambidae QL010000
1
Crambidae
Odonata QO 73 3
Coenagrionidae QO020000
66
Aeshnidae QO120000
1
Hemicorduliidae QO300000
6
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.6