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

Smith St. footbridge- adjacent to Darebin Parklands DRB0119

Source Melbourne Water
Latest Sample Date 04-04-2007
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.6 3.8 2.6
Weighted SIGNAL 3.8 3.8

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, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways 66.16% 8,599,239,207m2
  Pastoral Farming 3.2.0 Grazing modified pastures 30.73% 3,993,477,187m2
Show minor land uses 8
129,967,394m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 75 1
Planorbidae (Unident.) KG079999
18
Physidae (Unident.) KG089999
57
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 31 5
Dytiscidae (Unident.) QC099999
3
Psephenidae (Unident.) QC379999
28
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 83 3
Simuliidae (Unident.) QD109999
35
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
42
Chironominae (Unident.) QDAJ9999
3
Hemiptera QH 9 2
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
7
Odonata QO 24 3
Coenagrionidae (Unident.) QO029999
18
Hemicorduliidae (Unident.) QO309999
6
Trichoptera QT 41 8
Hydroptilidae (Unident.) QT039999
6
Hydropsychidae (Unident.) QT069999
21
Leptoceridae (Unident.) QT259999
14
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 71 1
Planorbidae (Unident.) KG079999
19
Physidae (Unident.) KG089999
52
Bivalvia KP 5 3
Sphaeriidae (Unident.) KP039999
5
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 23 2
Oligochaeta (Unident.) LO999999
23
Coleoptera QC 5 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
4
Diptera QD 67 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
18
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
43
Chironominae (Unident.) QDAJ9999
3
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Odonata QO 49 3
Coenagrionidae (Unident.) QO029999
9
Lestidae (Unident.) QO059999
2
Aeshnidae (Unident.) QO129999
14
Hemicorduliidae (Unident.) QO309999
24
Trichoptera QT 29 8
Hydropsychidae (Unident.) QT069999
4
Leptoceridae (Unident.) QT259999
24
Trichoptera (Unident.) QT999999
1
ORDER
SIGNALT 2.7
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 59 1
Planorbidae/Physidae (Unident.) KG9999A2
59
Bivalvia KP 1 3
Corbiculidae KP020000
1
Hirudinea LH 4 1
Glossiphoniidae (Unident.) LH019999
4
Oligochaeta LO 2 2
OLIGOCHAETA LO000000
2
Acarina MM 15 6
Mites (Unident.) MM999999
15
Mites (Unident.)
Coleoptera QC 2 5
Psephenidae QC370000
2
Psephenidae
Psephenidae
Diptera QD 23 3
Cricotopus/Paratrichocladius QDAF99A8
23
Hemiptera QH 3 2
Veliidae QH560000
1
Notonectidae QH670000
2
Lepidoptera QL 2 2
Crambidae QL010000
2
Crambidae
Odonata QO 7 3
Coenagrionidae QO020000
5
Hemicorduliidae QO300000
2
Trichoptera QT 3 8
Leptoceridae QT250000
3
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Nematoda II 1 3
NEMATODA II000000
1
Gastropoda KG 97 1
Planorbidae/Physidae (Unident.) KG9999A2
97
Oligochaeta LO 9 2
OLIGOCHAETA LO000000
9
Acarina MM 22 6
Mites (Unident.) MM999999
22
Mites (Unident.)
Amphipoda OP 3 3
AMPHIPODA OP000000
3
AMPHIPODA
AMPHIPODA
AMPHIPODA
Diptera QD 94 3
Stratiomyidae QD240000
1
Muscidae QD890000
1
Cricotopus/Paratrichocladius QDAF99A8
92
Odonata QO 11 3
Coenagrionidae QO020000
11
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Cura pinguis IF610101
1
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 1 1
Physa acuta KG080101
1
Oligochaeta LO 3 2
OLIGOCHAETA LO000000
1
Oligochaeta (Unident.) LO999999
2
Unknown OT 10
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Diptera QD 140 3
Orthocladiinae (Unident.) QDAF9999
2
Cricotopus/Paratrichocladius QDAF99A8
138
ORDER
SIGNALT 1.6
Weighted SIGNALT 1.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 78 1
Pseudosuccinea columella KG050301
1
Lymnaeidae (Unident.) KG059999
6
Physa acuta KG080101
36
Planorbidae/Physidae (Unident.) KG9999A2
35
Bivalvia KP 1 3
Pisidium sp.(Unident.) KP030199
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 39 2
OLIGOCHAETA LO000000
17
Oligochaeta (Unident.) LO999999
22
ORDER
SIGNALT 1.8
Weighted SIGNALT 1.6