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

imm d/s Bellbird Rd- Lilydale OLN0046D

Source Melbourne Water
Latest Sample Date 10-11-2003
Taxa count ORDER 11
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.8 3.7 3.5
Weighted SIGNAL 3.5 3.9

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
Turbellaria IF 4 2
Microturbellaria (Unident.) IF999C99
4
Nematoda II 4 3
Nematoda (Unident.) II999999
4
Gastropoda KG 109 1
Hydrobiidae KG020000
40
Lymnaeidae KG050000
1
Physidae KG080000
68
Oligochaeta LO 84 2
Tubificidae LO040000
24
Naididae LO050000
60
Acarina MM 11 6
Hydracarina (Unident.) MM9999A8
11
Hydracarina (Unident.)
Hydracarina (Unident.)
Hydracarina (Unident.)
Unknown OT 68
Atyidae OT010000
68
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Coleoptera QC 128 5
Elmidae QC340000
128
Elmidae
Elmidae
Elmidae
Diptera QD 427 3
Ceratopogonidae QD090000
24
Ceratopogonidae
Ceratopogonidae
Simuliidae (unident.) QD100000
20
Simuliidae (unident.)
Simuliidae (unident.)
Simuliidae (unident.)
Tanypodinae QDAE0000
15
Orthocladiinae QDAF0000
293
Chironominae QDAJ0000
75
Hemiptera QH 3 2
Veliidae QH560000
3
Plecoptera QP 2 10
Gripopterygidae QP030000
2
Trichoptera QT 30 8
Hydrobiosidae QT010000
4
Calamoceratidae QT240000
1
Leptoceridae QT250000
25
ORDER
SIGNALT 3.8
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 85 2
Dugesiidae IF610000
64
Microturbellaria (Unident.) IF999C99
21
Nematoda II 6 3
Nematoda (Unident.) II999999
6
Bivalvia KP 22 3
Sphaeriidae/Corbiculidae KP9999A1
22
Hirudinea LH 4 1
Glossiphoniidae LH010000
4
Oligochaeta LO 372 2
Tubificidae LO040000
372
Unknown OT 374
Atyidae OT010000
374
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Atyidae
Coleoptera QC 30 5
Scirtidae QC200000
2
Scirtidae
Scirtidae
Elmidae QC340000
28
Elmidae
Elmidae
Diptera QD 27 3
Dixidae QD060000
1
Dixidae
Dixidae
Tanypodinae QDAE0000
10
Orthocladiinae QDAF0000
4
Chironominae QDAJ0000
12
Hemiptera QH 68 2
Veliidae QH560000
9
Corixidae QH650000
56
Notonectidae QH670000
3
Odonata QO 5 3
Coenagrionidae QO020000
3
Telephlebiidae QO210000
2
Trichoptera QT 6 8
Hydroptilidae QT030000
1
Conoesucidae QT150000
2
Atriplectididae QT230000
2
Leptoceridae QT250000
1
ORDER
SIGNALT 2.9
Weighted SIGNALT 2.8