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

u/s Old Geelong Rd SKE0084

Source Melbourne Water
Latest Sample Date 05-03-2008
Taxa count ORDER 9
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.2 1.6
Weighted SIGNAL 1.9 2.2

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, 5.7.0 Transport and communication, 5.7.2 Roads 51.71% 6,613,339,507m2
  Pastoral Farming 3.2.0 Grazing modified pastures 34.44% 4,403,723,727m2
  Unknown 5.8.4 Extractive industry not in use 4.03% 515,010,062m2
  Natural 1.1.6 Protected landscape, 1.1.7 Other conserved area 3.86% 493,749,326m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses 3.59% 459,231,896m2
Show minor land uses 4
127,884,577m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 31 1
Hydrobiidae (Unident.) KG029999
1
Lymnaeidae (Unident.) KG059999
1
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
28
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 6 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 1 5
Dytiscidae (Unident.)(Larva) QC09999I
1
Diptera QD 19 3
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
17
Hemiptera QH 30 2
Corixidae (Unident.) QH659999
30
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 18 1
Hydrobiidae (Unident.) KG029999
2
Physidae (Unident.) KG089999
12
Planorbidae/Physidae (Unident.) KG9999A2
4
Hirudinea LH 4 1
Glossiphoniidae (Unident.) LH019999
4
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Amphipoda OP 90 3
Ceinidae (Unident.) OP029999
90
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 1 2
Janiridae (Unident.) OR189999
1
Janiridae (Unident.)
Unknown OX 4
Hymenostomatidae (Unident.) OX019999
4
Hymenostomatidae (Unident.)
Diptera QD 29 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
27
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Hemiptera QH 35 2
Corixidae (Unident.) QH659999
30
Notonectidae (Unident.) QH679999
5
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
7
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Hydrobiidae KG020000
1
Oligochaeta LO 16 2
Tubificidae LO040000
16
Unknown OT 24
Atyidae OT010000
24
Atyidae
Atyidae
Diptera QD 7 3
Psychodidae QD120000
1
Psychodidae
Syrphidae QD430000
1
Chironominae (Unident.) QDAJ9999
5
Hemiptera QH 7 2
Corixidae QH650000
3
Naucoridae QH660000
3
Notonectidae QH670000
1
Odonata QO 7 3
Coenagrionidae QO020000
7
ORDER
SIGNALT 1.8
Weighted SIGNALT 1.7
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae IF610000
1
Gastropoda KG 75 1
Hydrobiidae KG020000
54
Planorbidae KG070000
1
Physidae KG080000
20
Hirudinea LH 1 1
Glossiphoniidae LH010000
1
Oligochaeta LO 80 2
Naididae LO050000
80
Amphipoda OP 12 3
Ceinidae OP020000
12
Ceinidae
Ceinidae
Ceinidae
Isopoda OR 5 2
Janiridae OR180000
5
Janiridae
Unknown OX 3
Hymenosomatidae OX010000
3
Hymenosomatidae
Coleoptera QC 1 5
Dytiscidae QC090000
1
Diptera QD 5 3
Stratiomyidae QD240000
1
Tanypodinae (Unident.) QDAE9999
2
Chironominae (Unident.) QDAJ9999
2
Hemiptera QH 9 2
Veliidae QH560000
1
Belostomatidae QH620000
5
Corixidae QH650000
3
Odonata QO 17 3
Coenagrionidae QO020000
14
Lestidae QO050000
1
Aeshnidae QO120000
1
Zygoptera (Unident.) QO999997
1
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Nematoda II 2 3
Nematoda (Unident.) II999999
2
Gastropoda KG 56 1
Hydrobiidae (Unident.) KG029999
24
Planorbidae (Unident.) KG079999
4
Physidae (Unident.) KG089999
28
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Amphipoda OP 84 3
Ceinidae (Unident.) OP029999
84
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Diptera QD 92 3
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
88
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Hemiptera QH 12 2
Belostomatidae (Unident.) QH629999
2
Corixidae (Unident.) QH659999
6
Notonectidae (Unident.) QH679999
4
Odonata QO 36 3
Coenagrionidae (Unident.) QO029999
22
Lestidae (Unident.) QO059999
2
Aeshnidae (Unident.) QO129999
6
Hemicorduliidae (Unident.) QO309999
6
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 98 1
Hydrobiidae (Unident.) KG029999
20
Physidae (Unident.) KG089999
78
Hirudinea LH 2 1
Hirudinea (Unident.) LH999999
2
Amphipoda OP 36 3
Ceinidae (Unident.) OP029999
36
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Diptera QD 80 3
Chironominae (Unident.) QDAJ9999
78
Diptera (Unident.) (Pupa) QDZZ999I
2
Hemiptera QH 16 2
Corixidae (Unident.) QH659999
16
Odonata QO 84 3
Coenagrionidae (Unident.) QO029999
68
Lestidae (Unident.) QO059999
6
Aeshnidae (Unident.) QO129999
8
Hemicorduliidae (Unident.) QO309999
2
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.6