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

u/s The Parkways at the works site MMC0038W

Source Melbourne Water
Latest Sample Date 20-05-2008
Taxa count ORDER 10
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.3 3.2 2.1
Weighted SIGNAL 3 2.7

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, 5.6.5 Electricity substations and transmission, 5.7.5 Navigation and communication 98.31% 3,844,406,296m2
Show minor land uses 6
39,106,461m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 8 2
Dugesiidae (Unident.) IF619999
8
Gastropoda KG 4 1
Physidae (Unident.) KG089999
4
Hirudinea LH 2 1
Erpobdellidae (Unident.) LH059999
2
Oligochaeta LO 17 2
Oligochaeta (Unident.) LO999999
17
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 21 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
12
Hemiptera QH 17 2
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
9
Notonectidae (Unident.) QH679999
6
Odonata QO 25 3
Coenagrionidae (Unident.) QO029999
23
Megapodagrionidae (Unident.) QO079999
2
Trichoptera QT 6 8
Hydropsychidae (Unident.) QT069999
6
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.2