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

McMahons Rd URE0007

Source Melbourne Water
Latest Sample Date 18-03-2002
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 56
ORDER FAMILY ALT
SIGNAL 5.1 5.8 5.8
Weighted SIGNAL 6.5 6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 37.26% 262,053,198m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.0 Utilities, 5.7.2 Roads 33.59% 236,248,725m2
  Forestry 2.2.0 Production native forests 23.12% 162,593,237m2
  Mining 5.8.2 Quarries 4.95% 34,823,513m2
Show minor land uses 2
7,032,345m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematomorpha IJ 1 6
Gordiidae IJ010000
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 81 3
Eusiridae OP030000
81
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Coleoptera QC 27 5
Scirtidae QC200000
1
Scirtidae
Elmidae QC340000
18
Elmidae
Elmidae
Psephenidae QC370000
4
Psephenidae
Psephenidae
Ptilodactylidae QC390000
4
Ptilodactylidae
Diptera QD 55 3
Tipulidae QD010000
8
Dixidae QD060000
1
Dixidae
Chironomidae QDA00000
46
Ephemeroptera QE 56 9
Baetidae QE020000
1
Leptophlebiidae QE060000
55
Hemiptera QH 6 2
Veliidae QH560000
6
Odonata QO 6 3
Telephlebiidae QO210000
5
Synthemistidae QO230000
1
Plecoptera QP 12 10
Austroperlidae QP020000
4
Gripopterygidae QP030000
8
Trichoptera QT 45 8
Hydrobiosidae QT010000
25
Philopotamidae QT040000
11
Hydropsychidae QT060000
2
Calocidae QT180000
3
Philorheithridae QT210000
2
Leptoceridae QT250000
2
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae IF610000
1
Oligochaeta LO 5 2
Enchytraeidae LO080000
5
Amphipoda OP 93 3
Eusiridae OP030000
93
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Eusiridae
Coleoptera QC 51 5
Elmidae QC340000
48
Elmidae
Elmidae
Ptilodactylidae QC390000
1
Ptilodactylidae
Curculionidae QCAN0000
2
Curculionidae
Curculionidae
Diptera QD 57 3
Tipulidae QD010000
3
Dixidae QD060000
11
Dixidae
Dixidae
Ceratopogonidae QD090000
10
Ceratopogonidae
Ceratopogonidae
Simuliidae (unident.) QD100000
11
Simuliidae (unident.)
Simuliidae (unident.)
Athericidae QD220000
6
Athericidae
Athericidae
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 49 9
Leptophlebiidae QE060000
29
Caenidae QE080000
20
Hemiptera QH 7 2
Veliidae QH560000
7
Odonata QO 7 3
Telephlebiidae QO210000
7
Plecoptera QP 14 10
Austroperlidae QP020000
2
Gripopterygidae QP030000
12
Trichoptera QT 29 8
Hydrobiosidae QT010000
3
Philopotamidae QT040000
13
Hydropsychidae QT060000
4
Calocidae QT180000
3
Leptoceridae QT250000
6
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.3