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

d/s of works Myers Road MYN0026

Source Melbourne Water
Latest Sample Date 01-12-2014
Taxa count ORDER 12
Taxa count FAMILY 32
Taxa count ALT 34
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 3.8 4 2.9
Weighted SIGNAL 4.1 5 3.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 78.62% 2,041,772,430m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 17.03% 442,262,984m2
Show minor land uses 3
25,969,803m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 29 1
Hydrobiidae (Unident.) KG029999
3
Ancylidae (Unident.) KG069999
1
Planorbidae (Unident.) KG079999
12
Physidae (Unident.) KG089999
13
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Mites (Unident.)
Amphipoda OP 33 3
Ceinidae (Unident.) OP029999
33
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 34 5
Dytiscidae (Unident.) QC099999
13
Dytiscidae (Unident.)(Larva) QC09999I
9
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Hydrochidae (Unident.) QCAO9999
1
Hydrochidae (Unident.)
Diptera QD 83 3
Ceratopogonidae (Unident.) QD099999
36
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
9
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
24
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
4
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
2
Hemiptera QH 41 2
Veliidae (Unident.) QH569999
10
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
23
Odonata QO 27 3
Coenagrionidae (Unident.) QO029999
15
Aeshnidae (Unident.) QO129999
10
Gomphidae (Unident.) QO139999
1
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 28 8
Hydroptilidae (Unident.) QT039999
11
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
16
ORDER
SIGNALT 3.8
Weighted SIGNALT 4.0
Taxa Abundance SIGNALT Grade
Gastropoda KG 4 1
Planorbidae (Unident.) KG079999
4
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 6 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
2
Dytiscidae (Unident.)(Larva) QC09999I
4
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 52 3
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
23
Chironominae (Unident.) QDAJ9999
28
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
13
Notonectidae (Unident.) QH679999
5
Odonata QO 11 3
Coenagrionidae (Unident.) QO029999
10
Aeshnidae (Unident.) QO129999
1
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.9
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Amphipoda OP 15 3
Ceinidae (Unident.) OP029999
15
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 1 5
Dytiscidae (Unident.) QC099999
1
Diptera QD 31 3
Culicidae (Unident.) QD079999
18
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Ephydridae (Unident.) QD789999
1
Ephydridae (Unident.)
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 29 9
Baetidae (Unident.) QE029999
11
Leptophlebiidae (Unident.) QE069999
18
Hemiptera QH 20 2
Veliidae (Unident.) QH569999
4
Notonectidae (Unident.) QH679999
16
Odonata QO 31 3
Coenagrionidae (Unident.) QO029999
21
Lestidae (Unident.) QO059999
1
Aeshnidae (Unident.) QO129999
8
Odonata (Unident.) QO999999
1
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 4.7
Weighted SIGNALT 4.3