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

u/s SEC transmission line- Diamond Creek. East of Collard Drive/Herberts Lane DIY0243

Source Melbourne Water
Latest Sample Date 28-02-2006
Taxa count ORDER 13
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 3.5 3.1 2.5
Weighted SIGNAL 2 3.7

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, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 46.59% 12,577,768,396m2
  Pastoral Farming 3.2.0 Grazing modified pastures 27.14% 7,327,301,996m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 17.11% 4,619,690,402m2
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.6 Perennial flowers and bulbs, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs 3.81% 1,029,292,423m2
Show minor land uses 8
269,971,127m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Gastropoda KG 31 1
Hydrobiidae (Unident.) KG029999
10
Physidae (Unident.) KG089999
18
Planorbidae/Physidae (Unident.) KG9999A2
3
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 5 5
Dytiscidae (Unident.) QC099999
4
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 7 3
Tanypodinae (Unident.) QDAE9999
7
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 9 2
Corixidae (Unident.) QH659999
3
Notonectidae (Unident.) QH679999
6
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
1
Isostictidae (Unident.) QO039999
1
Megapodagrionidae (Unident.) QO079999
1
Zygoptera (Unident.) QO999997
1
Trichoptera QT 30 8
Leptoceridae (Unident.) QT259999
30
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 61 1
Hydrobiidae (Unident.) KG029999
30
Planorbidae (Unident.) KG079999
1
Physidae (Unident.) KG089999
30
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 90 3
Ceinidae (Unident.) OP029999
90
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 16
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
2
Diptera QD 5 3
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
13
Hemiptera QH 33 2
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
25
Notonectidae (Unident.) QH679999
5
Odonata QO 12 3
Coenagrionidae (Unident.) QO029999
11
Megapodagrionidae (Unident.) QO079999
1
Trichoptera QT 30 8
Leptoceridae (Unident.) QT259999
30
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 42 2
Dugesiidae (Unident.) IF619999
42
Gastropoda KG 60 1
Austropeplea tomentosa KG050102
1
Planorbidae/Physidae (Unident.) KG9999A2
59
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 9 2
OLIGOCHAETA LO000000
9
Coleoptera QC 1 5
Rhantus saturalis QC092301
1
Rhantus saturalis
Diptera QD 6 3
Anopheles annulipes QD070101
2
Anopheles annulipes
Chironomus sp.(Unident.) QDAI0499
2
Chironomus sp.(Unident.)
Dicrotendipes sp.(Unident.) QDAI0699
2
Hemiptera QH 16 2
Microvelia sp.(Unident.) QH560199
4
Micronecta sp.(Unident.) QH650599
1
Enithares woodwardi QH670101
6
Anisops thienemanni QH670401
5
Odonata QO 3 3
Ischnura sp.(Unident.) QO021099
2
Rhadinosticta simplex QO030301
1
Trichoptera QT 1 8
Triplectides similis QT251108
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.3