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

imm d/s drain below Olinda Wetlands- Lilydale OLN0046A

Source Melbourne Water
Latest Sample Date 10-11-2003
Taxa count ORDER 9
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4 3.9 3.2
Weighted SIGNAL 4.4 4.1

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, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication 49.54% 2,905,324,786m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 31.35% 1,838,914,390m2
  Pastoral Farming 3.2.0 Grazing modified pastures 8.63% 506,088,834m2
  Water 6.2.1 Reservoir, 6.4.1 Supply channel/aqueduct 3.46% 202,935,374m2
Show minor land uses 7
58,651,322m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 100 1
Hydrobiidae KG020000
92
Lymnaeidae KG050000
2
Physidae KG080000
4
Planorbidae/Physidae (Unident.) KG9999A2
2
Oligochaeta LO 1 2
Tubificidae LO040000
1
Acarina MM 7 6
Hydracarina (Unident.) MM9999A8
7
Hydracarina (Unident.)
Unknown OT 128
Atyidae OT010000
128
Atyidae
Atyidae
Coleoptera QC 9 5
Scirtidae QC200000
1
Scirtidae
Elmidae QC340000
8
Elmidae
Diptera QD 97 3
Ceratopogonidae QD090000
4
Ceratopogonidae
Simuliidae (unident.) QD100000
9
Simuliidae (unident.)
Tanypodinae QDAE0000
2
Orthocladiinae QDAF0000
39
Chironominae QDAJ0000
43
Ephemeroptera QE 1 9
Baetidae QE020000
1
Hemiptera QH 16 2
Veliidae QH560000
15
Corixidae QH650000
1
Trichoptera QT 27 8
Hydrobiosidae QT010000
1
Ecnomidae QT080000
1
Conoesucidae QT150000
1
Leptoceridae QT250000
24
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Unknown IB 4
Hydridae IB010000
4
Turbellaria IF 30 2
Dugesiidae IF610000
19
Microturbellaria (Unident.) IF999C99
11
Gastropoda KG 39 1
Hydrobiidae KG020000
29
Lymnaeidae KG050000
3
Ancylidae KG060000
1
Physidae KG080000
4
Gastropoda (Unident.) KG999999
2
Bivalvia KP 1 3
Sphaeriidae KP030000
1
Hirudinea LH 5 1
Glossiphoniidae LH010000
5
Oligochaeta LO 53 2
Tubificidae LO040000
40
Naididae LO050000
12
Lumbriculidae LO060000
1
Acarina MM 2 6
Hydracarina (Unident.) MM9999A8
2
Hydracarina (Unident.)
Amphipoda OP 3 3
Ceinidae OP020000
3
Ceinidae
Ceinidae
Ceinidae
Unknown OT 194
Atyidae OT010000
194
Atyidae
Atyidae
Coleoptera QC 2 5
Elmidae QC340000
2
Elmidae
Diptera QD 48 3
Simuliidae (unident.) QD100000
22
Simuliidae (unident.)
Stratiomyidae QD240000
1
Tanypodinae QDAE0000
7
Orthocladiinae QDAF0000
3
Chironominae QDAJ0000
10
Diptera (Unident.)(Larva) QDZZ9999
5
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 5 9
Baetidae QE020000
3
Leptophlebiidae QE060000
1
Caenidae QE080000
1
Hemiptera QH 18 2
Hebridae QH530000
1
Veliidae QH560000
14
Corixidae QH650000
2
Notonectidae QH670000
1
Megaloptera QM 1 8
Corydalidae QM010000
1
Corydalidae
Odonata QO 1 3
Coenagrionidae QO020000
1
Trichoptera QT 41 8
Hydropsychidae QT060000
3
Ecnomidae QT080000
1
Atriplectididae QT230000
1
Calamoceratidae QT240000
27
Leptoceridae QT250000
9
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.0