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

380m upstream Hull Rd Lilydale OLN0042B

Source Melbourne Water
Latest Sample Date 10-11-2003
Taxa count ORDER 9
Taxa count FAMILY 15
Taxa count ALT 15
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4.9 4.6 3.7
Weighted SIGNAL 4.3 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 48.57% 1,839,288,823m2
  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, 5.7.2 Roads 40.66% 1,539,701,058m2
  Water 6.2.1 Reservoir, 6.4.1 Supply channel/aqueduct 5.36% 203,059,487m2
Show minor land uses 6
37,866,093m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 37 1
Hydrobiidae KG020000
28
Physidae KG080000
9
Oligochaeta LO 3 2
Tubificidae LO040000
1
Naididae LO050000
2
Acarina MM 10 6
Hydracarina (Unident.) MM9999A8
10
Hydracarina (Unident.)
Unknown OT 50
Atyidae OT010000
50
Atyidae
Atyidae
Coleoptera QC 8 5
Elmidae QC340000
8
Elmidae
Diptera QD 102 3
Ceratopogonidae QD090000
4
Ceratopogonidae
Orthocladiinae QDAF0000
95
Chironominae QDAJ0000
3
Ephemeroptera QE 1 9
Baetidae QE020000
1
Plecoptera QP 1 10
Plecoptera (Unident.) QP999999
1
Trichoptera QT 127 8
Hydrobiosidae QT010000
1
Conoesucidae QT150000
122
Leptoceridae QT250000
4
ORDER
SIGNALT 4.9
Weighted SIGNALT 3.9
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae IF610000
1
Microturbellaria (Unident.) IF999C99
1
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Gastropoda KG 58 1
Hydrobiidae KG020000
9
Lymnaeidae KG050000
1
Ancylidae KG060000
1
Physidae KG080000
16
Gastropoda (Unident.) KG999999
6
Planorbidae/Physidae (Unident.) KG9999A2
25
Bivalvia KP 5 3
Sphaeriidae KP030000
5
Hirudinea LH 1 1
Glossiphoniidae LH010000
1
Oligochaeta LO 6 2
Tubificidae LO040000
3
Naididae LO050000
3
Acarina MM 2 6
Hydracarina (Unident.) MM9999A8
2
Hydracarina (Unident.)
Unknown OT 290
Atyidae OT010000
290
Atyidae
Atyidae
Coleoptera QC 22 5
Scirtidae QC200000
2
Scirtidae
Elmidae QC340000
20
Elmidae
Diptera QD 16 3
Simuliidae (unident.) QD100000
1
Simuliidae (unident.)
Tanypodinae QDAE0000
4
Orthocladiinae QDAF0000
2
Chironominae QDAJ0000
9
Ephemeroptera QE 3 9
Baetidae QE020000
2
Oniscigastridae QE030000
1
Trichoptera QT 71 8
Hydroptilidae QT030000
1
Philopotamidae QT040000
1
Conoesucidae QT150000
13
Atriplectididae QT230000
4
Leptoceridae QT250000
52
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.5