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

d/s of works Freeway Golf Course (u/s of footbridge) KOO0032

Source Melbourne Water
Latest Sample Date 14-12-2007
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.1 2.4 1.3
Weighted SIGNAL 2.8 2.3

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 99.77% 3,645,116,961m2
Show minor land uses 3
36,536,097m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 19 2
Dugesiidae (Unident.) IF619999
19
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Gastropoda KG 13 1
Physidae (Unident.) KG089999
13
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 20 2
Oligochaeta (Unident.) LO999999
20
Diptera QD 142 3
Culicidae (Unident.) QD079999
50
Culicidae (Unident.)
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Ephydridae (Unident.) QD789999
1
Ephydridae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
60
Hemiptera QH 9 2
Corixidae (Unident.) QH659999
6
Notonectidae (Unident.) QH679999
3
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
1
Odonata (Unident.) QO999999
7
ORDER
SIGNALT 2.1
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
1
Physidae (Unident.) KG089999
12
Oligochaeta LO 65 2
Oligochaeta (Unident.) LO999999
65
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 65 3
Orthocladiinae (Unident.) QDAF9999
64
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Hemiptera QH 6 2
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
2
Notonectidae (Unident.) QH679999
1
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 5 1
Hydrobiidae (Unident.) KG029999
2
Lymnaeidae (Unident.) KG059999
1
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
1
Hirudinea LH 5 1
Hirudinea (Unident.) LH999999
5
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
14
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
3
Dytiscidae (Unident.)(Larva) QC09999I
9
Diptera QD 180 3
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Simuliidae (Unident.)
Psychodidae (Unident.) QD129999
1
Psychodidae (Unident.)
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
126
Chironominae (Unident.) QDAJ9999
35
Hemiptera QH 42 2
Veliidae (Unident.) QH569999
4
Corixidae (Unident.) QH659999
19
Notonectidae (Unident.) QH679999
19
Odonata QO 19 3
Coenagrionidae (Unident.) QO029999
19
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.6