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

d/s Gembrook Tonimbuk Rd DIB0051

Source Melbourne Water
Latest Sample Date 21-09-2011
Taxa count ORDER 10
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 21
ORDER FAMILY ALT
SIGNAL 4.8 4.5 4.5
Weighted SIGNAL 4.8 5.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.4 Natural feature protection 71.33% 3,782,473,449m2
  Pastoral Farming 3.2.0 Grazing modified pastures 16.26% 862,335,920m2
  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 9.75% 517,201,474m2
Show minor land uses 2
53,025,656m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
 4
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
 8
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 12 5
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
 6
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
 5
Elmidae (Unident.)
Diptera QD 38 3
Ceratopogonidae (Unident.) QD099999
 2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 26
Orthocladiinae (Unident.) QDAF9999
 1
Chironominae (Unident.) QDAJ9999
 8
Ephemeroptera QE 21 9
Leptophlebiidae (Unident.) QE069999
 21
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
 3
Corixidae (Unident.) QH659999
 1
Odonata QO 2 3
Megapodagrionidae (Unident.) QO079999
 1
Synlestidae (Unident.) QO089999
 1
Plecoptera QP 8 10
Gripopterygidae (Unident.) QP039999
 8
Trichoptera QT 21 8
Hydrobiosidae (Unident.) QT019999
 2
Conoesucidae (Unident.) QT159999
 1
Leptoceridae (Unident.) QT259999
 18
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Hydrobiidae (Unident.) KG029999
 1
Bivalvia KP 6 3
Sphaeriidae (Unident.) KP039999
 6
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
 4
Acarina MM 2 6
Mites (Unident.) MM999999
 2
Mites (Unident.)
Unknown OT 10
Atyidae (Unident.) OT019999
 10
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 6 5
Gyrinidae (Unident.)(Larva) QC10999I
 1
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
 1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
 2
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
 2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 34 3
Culicidae (Unident.) QD079999
 4
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
 2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
 3
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 14
Orthocladiinae (Unident.) QDAF9999
 3
Chironominae (Unident.) QDAJ9999
 8
Ephemeroptera QE 30 9
Oniscigastridae (Unident.) QE039999
 2
Leptophlebiidae (Unident.) QE069999
 25
Caenidae (Unident.) QE089999
 3
Hemiptera QH 25 2
Veliidae (Unident.) QH569999
 9
Corixidae (Unident.) QH659999
 11
Notonectidae (Unident.) QH679999
 5
Odonata QO 5 3
Megapodagrionidae (Unident.) QO079999
 1
Synlestidae (Unident.) QO089999
 3
Telephlebiidae (Unident.) QO219999
 1
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
 4
Notonemouridae (Unident.) QP049999
 2
Trichoptera QT 34 8
Hydrobiosidae (Unident.) QT019999
 9
Conoesucidae (Unident.) QT159999
 2
Philorheithridae (Unident.) QT219999
 1
Leptoceridae (Unident.) QT259999
 20
Trichoptera (Unident.) QT999999
 2
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.8
Taxa Abundance SIGNALT Grade
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
 2
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Unknown OT 12
Atyidae (Unident.) OT019999
 12
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
 3
Gyrinidae (Unident.) QC109999
 9
Gyrinidae (Unident.)
Gyrinidae (Unident.)(Larva) QC10999I
 4
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.)(Larva) QC20999I
 1
Scirtidae (Unident.)(Larva)
Diptera QD 13 3
Dixidae (Unident.) QD069999
 3
Dixidae (Unident.)
Culicidae (Unident.) QD079999
 4
Culicidae (Unident.)
Psychodidae (Unident.) QD129999
 1
Psychodidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 5
Ephemeroptera QE 30 9
Leptophlebiidae (Unident.) QE069999
 30
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
 7
Corixidae (Unident.) QH659999
 1
Odonata QO 6 3
Megapodagrionidae (Unident.) QO079999
 3
Synthemistidae (Unident.) QO239999
 3
Plecoptera QP 7 10
Austroperlidae (Unident.) QP029999
 1
Gripopterygidae (Unident.) QP039999
 2
Notonemouridae (Unident.) QP049999
 4
Trichoptera QT 47 8
Calocidae (Unident.) QT189999
 1
Calamoceratidae (Unident.) QT249999
 11
Leptoceridae (Unident.) QT259999
 30
Trichoptera (Unident.) QT999999
 5
ORDER
SIGNALT 4.6
Weighted SIGNALT 5.1
Taxa Abundance SIGNALT Grade
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
 3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Unknown OT 14
Atyidae (Unident.) OT019999
 14
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
 6
Elmidae (Unident.) QC349999
 3
Elmidae (Unident.)
Ptilodactylidae (Unident.) QC399999
 1
Ptilodactylidae (Unident.)
Diptera QD 7 3
Ceratopogonidae (Unident.) QD099999
 2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 2
Orthocladiinae (Unident.) QDAF9999
 1
Chironominae (Unident.) QDAJ9999
 2
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
 2
Oniscigastridae (Unident.) QE039999
 3
Leptophlebiidae (Unident.) QE069999
 16
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
 4
Corixidae (Unident.) QH659999
 3
Odonata QO 1 3
Synthemistidae (Unident.) QO239999
 1
Trichoptera QT 33 8
Calocidae (Unident.) QT189999
 1
Philorheithridae (Unident.) QT219999
 2
Calamoceratidae (Unident.) QT249999
 4
Leptoceridae (Unident.) QT259999
 26
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae KG060000
 1
Acarina MM 5 6
Oxidae MM090000
 1
Oxidae
Hygrobatidae MM150000
 1
Hygrobatidae
Momoniidae MM200000
 2
Momoniidae
Mideopsidae MM210000
 1
Mideopsidae
Unknown OT 30
Atyidae OT010000
 30
Atyidae
Atyidae
Coleoptera QC 15 5
Dytiscidae QC090000
 2
Scirtidae QC200000
 1
Scirtidae
Elmidae QC340000
 12
Elmidae
Diptera QD 24 3
Dixidae QD060000
 13
Dixidae
Ceratopogonidae QD090000
 2
Ceratopogonidae
Simuliidae (unident.) QD100000
 1
Simuliidae (unident.)
Tanypodinae (Unident.) QDAE9999
 3
Chironominae (Unident.) QDAJ9999
 5
Ephemeroptera QE 21 9
Oniscigastridae QE030000
 2
Leptophlebiidae QE060000
 19
Hemiptera QH 18 2
Veliidae QH560000
 13
Gerridae QH570000
 1
Corixidae QH650000
 3
Notonectidae QH670000
 1
Odonata QO 3 3
Megapodagrionidae QO070000
 2
Synlestidae QO080000
 1
Plecoptera QP 14 10
Gripopterygidae QP030000
 14
Trichoptera QT 55 8
Conoesucidae QT150000
 1
Atriplectididae QT230000
 1
Calamoceratidae QT240000
 3
Leptoceridae QT250000
 50
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.1
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Enchytraeidae LO080000
 1
Acarina MM 2 6
Oxidae MM090000
 1
Oxidae
Hygrobatidae MM150000
 1
Hygrobatidae
Amphipoda OP 3 3
Ceinidae OP020000
 3
Ceinidae
Ceinidae
Ceinidae
Unknown OT 20
Atyidae OT010000
 20
Atyidae
Atyidae
Coleoptera QC 24 5
Staphylinidae QC180000
 1
Scirtidae QC200000
 1
Scirtidae
Elmidae QC340000
 22
Elmidae
Diptera QD 70 3
Tipulidae QD010000
 5
Ceratopogonidae QD090000
 4
Ceratopogonidae
Simuliidae (unident.) QD100000
 15
Simuliidae (unident.)
Tanypodinae (Unident.) QDAE9999
 5
Orthocladiinae (Unident.) QDAF9999
 21
Chironominae (Unident.) QDAJ9999
 20
Ephemeroptera QE 37 9
Oniscigastridae QE030000
 2
Leptophlebiidae QE060000
 21
Caenidae QE080000
 14
Hemiptera QH 1 2
Veliidae QH560000
 1
Odonata QO 2 3
Synlestidae QO080000
 2
Plecoptera QP 10 10
Gripopterygidae QP030000
 10
Trichoptera QT 47 8
Hydrobiosidae QT010000
 2
Conoesucidae QT150000
 8
Atriplectididae QT230000
 1
Calamoceratidae QT240000
 1
Leptoceridae QT250000
 35
ORDER
SIGNALT 4.6
Weighted SIGNALT 5.3

   

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