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

u/s Brew Rd CNB0024

Source Melbourne Water
Latest Sample Date 25-03-2008
Taxa count ORDER 10
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 4 4.5 3.3
Weighted SIGNAL 4.9 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 39.35% 970,806,529m2
  Pastoral Farming 3.2.0 Grazing modified pastures 35.76% 882,210,110m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads 15.95% 393,428,168m2
  Intensive Pastoral Farming 5.2.3 Poultry farms 4.89% 120,631,283m2
Show minor land uses 3
24,669,348m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IH 1
Nemertea (Unident.) IH999999
 1
Gastropoda KG 15 1
Physidae (Unident.) KG089999
 15
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Amphipoda OP 33 3
Ceinidae (Unident.) OP029999
 33
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 12 5
Gyrinidae (Unident.) QC109999
 3
Gyrinidae (Unident.)
Scirtidae (Unident.)(Larva) QC20999I
 2
Scirtidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
 7
Elmidae (Unident.)
Diptera QD 28 3
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Ephydridae (Unident.) QD789999
 1
Ephydridae (Unident.)
Tanypodinae (Unident.) QDAE9999
 19
Orthocladiinae (Unident.) QDAF9999
 4
Chironominae (Unident.) QDAJ9999
 3
Ephemeroptera QE 10 9
Caenidae (Unident.) QE089999
 10
Hemiptera QH 14 2
Corixidae (Unident.) QH659999
 13
Notonectidae (Unident.) QH679999
 1
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
 6
Telephlebiidae (Unident.) QO219999
 4
Trichoptera QT 55 8
Hydroptilidae (Unident.) QT039999
 10
Conoesucidae (Unident.) QT159999
 4
Odontoceridae (Unident.) QT229999
 7
Leptoceridae (Unident.) QT259999
 30
Trichoptera (Unident.) QT999999
 4
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 11 1
Physidae (Unident.) KG089999
 8
Planorbidae/Physidae (Unident.) KG9999A2
 3
Amphipoda OP 36 3
Ceinidae (Unident.) OP029999
 36
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
 1
Dytiscidae (Unident.)(Larva) QC09999I
 3
Gyrinidae (Unident.) QC109999
 3
Gyrinidae (Unident.)
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
 2
Elmidae (Unident.)
Diptera QD 36 3
Dixidae (Unident.) QD069999
 4
Dixidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 1
Orthocladiinae (Unident.) QDAF9999
 1
Chironominae (Unident.) QDAJ9999
 30
Ephemeroptera QE 2 9
Leptophlebiidae (Unident.) QE069999
 1
Caenidae (Unident.) QE089999
 1
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
 12
Corixidae (Unident.) QH659999
 6
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
 1
Synlestidae (Unident.) QO089999
 3
Cordulephyidae (Unident.) QO289999
 1
Hemicorduliidae (Unident.) QO309999
 1
Trichoptera QT 21 8
Hydrobiosidae (Unident.) QT019999
 1
Hydroptilidae (Unident.) QT039999
 3
Conoesucidae (Unident.) QT159999
 3
Leptoceridae (Unident.) QT259999
 14
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae IF610000
 3
Gastropoda KG 3 1
Physidae KG080000
 3
Acarina MM 19 6
Unionicolidae MM160000
 19
Unionicolidae
Amphipoda OP 6 3
Neoniphargidae OP070000
 6
Neoniphargidae
Neoniphargidae
Neoniphargidae
Unknown OT 36
Atyidae OT010000
 36
Atyidae
Atyidae
Coleoptera QC 11 5
Gyrinidae QC100000
 3
Gyrinidae
Elmidae QC340000
 8
Elmidae
Diptera QD 13 3
Dixidae QD060000
 11
Dixidae
Orthocladiinae (Unident.) QDAF9999
 2
Ephemeroptera QE 6 9
Baetidae QE020000
 1
Leptophlebiidae QE060000
 1
Caenidae QE080000
 4
Hemiptera QH 29 2
Veliidae QH560000
 4
Corixidae QH650000
 11
Notonectidae QH670000
 14
Odonata QO 4 3
Coenagrionidae QO020000
 1
Synlestidae QO080000
 2
Epiproctophora (Unident.) QO999998
 1
Trichoptera QT 59 8
Conoesucidae QT150000
 2
Leptoceridae QT250000
 57
ORDER
SIGNALT 3.8
Weighted SIGNALT 3.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Lumbriculidae LO060000
 1
Acarina MM 12 6
Unionicolidae MM160000
 12
Unionicolidae
Amphipoda OP 33 3
Ceinidae OP020000
 12
Ceinidae
Ceinidae
Ceinidae
Paramelitidae OP060000
 21
Paramelitidae
Paramelitidae
Paramelitidae
Unknown OT 14
Atyidae OT010000
 14
Atyidae
Atyidae
Coleoptera QC 6 5
Dytiscidae QC090000
 2
Elmidae QC340000
 4
Elmidae
Diptera QD 55 3
Dixidae QD060000
 5
Dixidae
Simuliidae (unident.) QD100000
 16
Simuliidae (unident.)
Tanypodinae (Unident.) QDAE9999
 13
Orthocladiinae (Unident.) QDAF9999
 11
Chironominae (Unident.) QDAJ9999
 10
Ephemeroptera QE 34 9
Leptophlebiidae QE060000
 21
Caenidae QE080000
 13
Hemiptera QH 18 2
Veliidae QH560000
 6
Corixidae QH650000
 6
Notonectidae QH670000
 5
Pleidae QH680000
 1
Unknown QK 1
Nannochoristidae QK010000
 1
Odonata QO 4 3
Synlestidae QO080000
 3
Telephlebiidae QO210000
 1
Trichoptera QT 46 8
Hydrobiosidae QT010000
 1
Conoesucidae QT150000
 21
Atriplectididae QT230000
 2
Leptoceridae QT250000
 22
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Ancylidae (Unident.) KG069999
 1
Physidae (Unident.) KG089999
 4
Hirudinea LH 3 1
Hirudinea (Unident.) LH999999
 3
Acarina MM 5 6
Mites (Unident.) MM999999
 5
Mites (Unident.)
Amphipoda OP 51 3
Ceinidae (Unident.) OP029999
 48
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
 3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Unknown OT 10
Atyidae (Unident.) OT019999
 10
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
 5
Dytiscidae (Unident.)(Larva) QC09999I
 1
Paranacaena sp.(Unident.) QC110999
 6
Paranacaena sp.(Unident.)
Paranacaena sp.(Unident.)
Scirtidae (Unident.) QC209999
 1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
 4
Elmidae (Unident.)
Diptera QD 17 3
Dixidae (Unident.) QD069999
 2
Dixidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 2
Orthocladiinae (Unident.) QDAF9999
 7
Chironominae (Unident.) QDAJ9999
 5
Chironomidae (Unident.) (Pupa) QDAZ999I
 1
Ephemeroptera QE 7 9
Baetidae (Unident.) QE029999
 1
Leptophlebiidae (Unident.) QE069999
 5
Caenidae (Unident.) QE089999
 1
Hemiptera QH 17 2
Veliidae (Unident.) QH569999
 11
Belostomatidae (Unident.) QH629999
 1
Corixidae (Unident.) QH659999
 2
Notonectidae (Unident.) QH679999
 3
Odonata QO 13 3
Coenagrionidae (Unident.) QO029999
 6
Synlestidae (Unident.) QO089999
 2
Aeshnidae (Unident.) QO129999
 1
Telephlebiidae (Unident.) QO219999
 4
Trichoptera QT 27 8
Hydroptilidae (Unident.) QT039999
 1
Conoesucidae (Unident.) QT159999
 1
Atriplectididae (Unident.) QT239999
 1
Leptoceridae (Unident.) QT259999
 24
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.9
Taxa Abundance SIGNALT Grade
Gastropoda KG 6 1
Physidae (Unident.) KG089999
 6
Amphipoda OP 15 3
Ceinidae (Unident.) OP029999
 12
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Neoniphargidae (Unident.) OP079999
 3
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Unknown OT 12
Atyidae (Unident.) OT019999
 12
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
 1
Dytiscidae (Unident.)(Larva) QC09999I
 1
Hydrophilidae (Unident.) QC119999
 6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
 2
Scirtidae (Unident.)
Diptera QD 59 3
Dixidae (Unident.) QD069999
 15
Dixidae (Unident.)
Culicidae (Unident.) QD079999
 8
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 2
Orthocladiinae (Unident.) QDAF9999
 30
Chironominae (Unident.) QDAJ9999
 3
Chironomidae (Unident.) (Pupa) QDAZ999I
 1
Ephemeroptera QE 2 9
Leptophlebiidae (Unident.) QE069999
 2
Hemiptera QH 21 2
Veliidae (Unident.) QH569999
 6
Corixidae (Unident.) QH659999
 9
Notonectidae (Unident.) QH679999
 6
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
 3
Aeshnidae (Unident.) QO129999
 2
Telephlebiidae (Unident.) QO219999
 2
Trichoptera QT 45 8
Hydroptilidae (Unident.) QT039999
 7
Leptoceridae (Unident.) QT259999
 38
ORDER
SIGNALT 3.8
Weighted SIGNALT 3.4

   

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