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

Burwood Hwy at footbridge- Vermont Sth DNG0084

Source Melbourne Water
Latest Sample Date 24-04-2007
Taxa count ORDER 9
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.8 1.6
Weighted SIGNAL 2.6 2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  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, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 82.12% 8,700,316,529m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area 13.88% 1,470,271,701m2
Show minor land uses 8
105,940,605m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 14 2
Dugesiidae (Unident.) IF619999
14
Gastropoda KG 1 1
Physidae (Unident.) KG089999
1
Hirudinea LH 17 1
Glossiphoniidae (Unident.) LH019999
17
Oligochaeta LO 30 2
Oligochaeta (Unident.) LO999999
30
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 3 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 9 3
Tanypodinae (Unident.) QDAE9999
2
Chironominae (Unident.) QDAJ9999
7
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
6
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
1
Hemicorduliidae (Unident.) QO309999
2
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 18 2
Dugesiidae (Unident.) IF619999
18
Gastropoda KG 26 1
Lymnaeidae (Unident.) KG059999
1
Physidae (Unident.) KG089999
25
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 30 2
Oligochaeta (Unident.) LO999999
30
Diptera QD 24 3
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
15
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
5
Megapodagrionidae (Unident.) QO079999
3
ORDER
SIGNALT 2.0
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae IF610000
2
Oligochaeta LO 2 2
Lumbriculidae LO060000
2
Diptera QD 19 3
Simuliidae (unident.) QD100000
19
Simuliidae (unident.)
Odonata QO 1 3
Coenagrionidae QO020000
1
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae IF610000
1
Gastropoda KG 76 1
Hydrobiidae KG020000
3
Lymnaeidae KG050000
6
Physidae KG080000
67
Oligochaeta LO 20 2
Tubificidae LO040000
4
Lumbriculidae LO060000
16
Diptera QD 115 3
Cricotopus/Paratrichocladius QDAF99A8
115
Odonata QO 4 3
Coenagrionidae QO020000
4
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.1