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

Grant Rd.- Somerville WTN0027

Source Melbourne Water
Latest Sample Date 12-03-2008
Taxa count ORDER 12
Taxa count FAMILY 16
Taxa count ALT 16
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.6 2.5 2.4
Weighted SIGNAL 2.2 2.5

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, 5.7.2 Roads, 5.7.3 Railways 70.13% 1,870,861,220m2
  Pastoral Farming 3.2.0 Grazing modified pastures 14.68% 391,523,275m2
  Arable Farming 3.3.0 Cropping, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs 4.41% 117,757,000m2
  Natural 1.1.7 Other conserved area 3.15% 84,004,994m2
Show minor land uses 5
26,676,586m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
 10
Gastropoda KG 9 1
Hydrobiidae (Unident.) KG029999
 1
Physidae (Unident.) KG089999
 8
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
 1
Hirudinea LH 4 1
Glossiphoniidae (Unident.) LH019999
 4
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
 4
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Amphipoda OP 75 3
Ceinidae (Unident.) OP029999
 75
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
 4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 2 5
Scirtidae (Unident.) QC209999
 2
Scirtidae (Unident.)
Diptera QD 18 3
Culicidae (Unident.) QD079999
 2
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
 16
Hemiptera QH 4 2
Microvelia peramoena QH560103
 1
Corixidae (Unident.) QH659999
 3
Odonata QO 9 3
Coenagrionidae (Unident.) QO029999
 8
Hemicorduliidae (Unident.) QO309999
 1
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
 7
Physidae (Unident.) KG089999
 5
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
 1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
 2
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Amphipoda OP 66 3
Ceinidae (Unident.) OP029999
 51
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
 15
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Unknown OT 22
Atyidae (Unident.) OT019999
 22
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
 1
Scirtidae (Unident.) QC209999
 2
Scirtidae (Unident.)
Diptera QD 77 3
Tipulidae (Unident.) QD019999
 2
Ceratopogonidae (Unident.) QD099999
 26
Ceratopogonidae (Unident.)
Psychodidae (Unident.) QD129999
 1
Psychodidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 2
Orthocladiinae (Unident.) QDAF9999
 16
Chironominae (Unident.) QDAJ9999
 30
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
 4
Corixidae (Unident.) QH659999
 3
Odonata QO 16 3
Coenagrionidae (Unident.) QO029999
 14
Hemicorduliidae (Unident.) QO309999
 2
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
 1
ORDER
SIGNALT 3.1
Weighted SIGNALT 2.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
 10
Gastropoda KG 29 1
Lymnaeidae (Unident.) KG059999
 2
Physidae (Unident.) KG089999
 27
Hirudinea LH 3 1
Glossiphoniidae (Unident.) LH019999
 3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
 1
Acarina MM 3 6
Mites (Unident.) MM999999
 3
Mites (Unident.)
Amphipoda OP 39 3
Ceinidae (Unident.) OP029999
 39
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
 2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 20 5
Hygrobiidae (Unident.) QC079999
 20
Hygrobiidae (Unident.)
Diptera QD 19 3
Ceratopogonidae (Unident.) QD099999
 12
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
 7
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
 1
Hemiptera QH 15 2
Veliidae (Unident.) QH569999
 3
Corixidae (Unident.) QH659999
 12
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
 1
Trichoptera QT 3 8
Hydroptilidae (Unident.) QT039999
 3
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
 1
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
 2
Physidae (Unident.) KG089999
 10
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
 1
Amphipoda OP 21 3
Talitridae sp.(Unident.) OP019999
 3
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Ceinidae (Unident.) OP029999
 18
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 10
Atyidae (Unident.) OT019999
 10
Atyidae (Unident.)
Atyidae (Unident.)
Diptera QD 17 3
Culicidae (Unident.) QD079999
 2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
 8
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
 4
Chironominae (Unident.) QDAJ9999
 3
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
 3
Corixidae (Unident.) QH659999
 4
ORDER
SIGNALT 1.9
Weighted SIGNALT 2.0
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae (Unident.) KG089999
 1
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Amphipoda OP 36 3
Ceinidae (Unident.) OP029999
 36
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
 4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 6 5
Hydrophilidae (Unident.) QC119999
 3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
 1
Hydrophilidae (Unident.)(Larva)
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
 1
Scirtidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) QD019999
 1
Dixidae (Unident.) QD069999
 12
Dixidae (Unident.)
Culicidae (Unident.) QD079999
 6
Culicidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
 3
Chironominae (Unident.) QDAJ9999
 17
Hemiptera QH 14 2
Veliidae (Unident.) QH569999
 9
Corixidae (Unident.) QH659999
 4
Notonectidae (Unident.) QH679999
 1
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
 14
Trichoptera QT 4 8
Leptoceridae (Unident.) QT259999
 4
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
 6
Gastropoda KG 4 1
Physidae (Unident.) KG089999
 4
Hirudinea LH 3 1
Hirudinea (Unident.) LH999999
 3
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 10 5
Hydrophilidae (Unident.) QC119999
 9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Diptera QD 12 3
Tipulidae (Unident.) QD019999
 1
Dixidae (Unident.) QD069999
 2
Dixidae (Unident.)
Stratiomyidae (Unident.) QD249999
 2
Orthocladiinae (Unident.) QDAF9999
 1
Chironominae (Unident.) QDAJ9999
 6
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
 1
Corixidae (Unident.) QH659999
 2
Notonectidae (Unident.) QH679999
 1
Odonata QO 20 3
Coenagrionidae (Unident.) QO029999
 20
Trichoptera QT 1 8
Hydroptilidae (Unident.) QT039999
 1
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Planorbidae/Physidae (Unident.) KG9999A2
 5
Oligochaeta LO 5 2
OLIGOCHAETA LO000000
 5
Amphipoda OP 24 3
Austrochiltonia sp.(Unident.) OP020199
 24
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OT 18
Paratya australiensis OT010101
 18
Paratya australiensis
Paratya australiensis
Diptera QD 28 3
Stratiomyidae (Unident.) QD249999
 1
Riethia sp.(Unident.) QDAG0199
 8
Chironomus sp.(Unident.) QDAI0499
 6
Chironomus sp.(Unident.)
Dicrotendipes sp.(Unident.) QDAI0699
 8
Chironomini (Unident.) QDAI9999
 5
Ephemeroptera QE 3 9
Cloeon sp.(Unident.) QE020299
 3
Hemiptera QH 16 2
Microvelia sp.(Unident.) QH560199
 2
Sigara sp.(Unident.) QH650299
 3
Micronecta sp.(Unident.) QH650599
 9
Corixidae (Unident.) QH659999
 2
Odonata QO 1 3
Corduliidae (Unident.) QO169999
 1
ORDER
SIGNALT 2.9
Weighted SIGNALT 2.6
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Planorbidae/Physidae (Unident.) KG9999A2
 5
Oligochaeta LO 1 2
OLIGOCHAETA LO000000
 1
Acarina MM 3 6
Mites (Unident.) MM999999
 3
Mites (Unident.)
Amphipoda OP 156 3
Austrochiltonia sp.(Unident.) OP020199
 135
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Amphipoda (Unident.) OP999999
 21
Amphipoda (Unident.)
Amphipoda (Unident.)
Amphipoda (Unident.)
Unknown OT 4
Paratya australiensis OT010101
 4
Paratya australiensis
Paratya australiensis
Coleoptera QC 4 5
Necterosoma sp.(Unident.)(Larva) QC09209I
 3
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Hydrophilidae (Unident.)(Larva) QC11999I
 1
Hydrophilidae (Unident.)(Larva)
Diptera QD 103 3
Anopheles annulipes QD070101
 2
Anopheles annulipes
Stratiomyidae (Unident.) QD249999
 1
Corynoneura sp.(Unident.) QDAF0699
 7
Cardiocladius australiensis QDAF1401
 2
Cricotopus/Paratrichocladius QDAF99A8
 4
Tanytarsus sp.(Unident.) QDAH0499
 1
Paratanytarsus sp.(Unident.) QDAH0699
 10
Chironomus sp.(Unident.) QDAI0499
 14
Chironomus sp.(Unident.)
Dicrotendipes sp.(Unident.) QDAI0699
 55
Polypedilum sp.(Unident.) QDAI0899
 1
Chironomidae (Unident.)(Larva) QDAZ9999
 5
Diptera (Unident.) (Pupa) QDZZ999I
 1
Hemiptera QH 37 2
Veliidae (Unident.) QH569999
 2
Sigara neboissi QH650205
 3
Sigara sp.(Unident.) QH650299
 6
Micronecta sp.(Unident.) QH650599
 16
Corixidae (Unident.) QH659999
 8
Anisops sp.(Unident.) QH670499
 2
Odonata QO 9 3
Ischnura heterosticta heterosticta QO021002
 8
Ischnura sp.(Unident.) QO021099
 1
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.8

   

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