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

Canadian Bay Rd BLL0001

Source Melbourne Water
Latest Sample Date 03-04-2007
Taxa count ORDER 7
Taxa count FAMILY 8
Taxa count ALT 8
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.6 2.6 1.6
Weighted SIGNAL 3 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, 5.6.5 Electricity substations and transmission, 5.7.2 Roads 93.45% 4,847,217,293m2
Show minor land uses 4
51,871,624m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 25 1
Hydrobiidae (Unident.) KG029999
25
Hirudinea LH 7 1
Glossiphoniidae (Unident.) LH019999
7
Oligochaeta LO 15 2
Oligochaeta (Unident.) LO999999
15
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Diptera QD 38 3
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
30
Hemiptera QH 1 2
Notonectidae (Unident.) QH679999
1
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
3
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 48 1
Hydrobiidae (Unident.) KG029999
30
Physidae (Unident.) KG089999
18
Oligochaeta LO 18 2
Oligochaeta (Unident.) LO999999
18
Coleoptera QC 4 5
Dytiscidae (Unident.)(Larva) QC09999I
4
Diptera QD 31 3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
30
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.4