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

Mc Mahons Creek Road (upstream crossing) MCM0049

Source Melbourne Water
Latest Sample Date 27-03-2002
Taxa count ORDER 10
Taxa count FAMILY 25
Taxa count ALT 25
Mayflies present? 30
ORDER FAMILY ALT
SIGNAL 5.7 6.2 5.6
Weighted SIGNAL 6.6 6.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 99.40% 4,769,743,529m2
Show minor land uses 2
47,987,557m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematomorpha IJ 2 6
Gordiidae IJ010000
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Amphipoda OP 12 3
Eusiridae OP030000
12
Eusiridae
Eusiridae
Eusiridae
Coleoptera QC 45 5
Scirtidae QC200000
4
Scirtidae
Elmidae QC340000
20
Elmidae
Psephenidae QC370000
4
Psephenidae
Psephenidae
Ptilodactylidae QC390000
17
Ptilodactylidae
Diptera QD 12 3
Tipulidae QD010000
2
Tanyderidae QD030000
1
Simuliidae (unident.) QD100000
3
Simuliidae (unident.)
Chironomidae QDA00000
6
Ephemeroptera QE 30 9
Baetidae QE020000
9
Leptophlebiidae QE060000
20
Caenidae QE080000
1
Megaloptera QM 3 8
Corydalidae QM010000
3
Corydalidae
Odonata QO 5 3
Telephlebiidae QO210000
5
Plecoptera QP 1 10
Eustheniidae QP010000
1
Trichoptera QT 43 8
Hydrobiosidae QT010000
7
Philopotamidae QT040000
11
Hydropsychidae QT060000
5
Helicopsychidae QT170000
6
Calocidae QT180000
9
Philorheithridae QT210000
1
Leptoceridae QT250000
3
Trichoptera (Unident.) QT999999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 5.8
Taxa Abundance SIGNALT Grade
Nematomorpha IJ 3 6
Gordiidae IJ010000
3
Oligochaeta LO 2 2
Haplotaxidae LO010000
1
Enchytraeidae LO080000
1
Amphipoda OP 9 3
Eusiridae OP030000
9
Eusiridae
Eusiridae
Eusiridae
Coleoptera QC 37 5
Elmidae QC340000
28
Elmidae
Psephenidae QC370000
2
Psephenidae
Psephenidae
Ptilodactylidae QC390000
7
Ptilodactylidae
Diptera QD 16 3
Tipulidae QD010000
3
Ceratopogonidae QD090000
2
Ceratopogonidae
Simuliidae (unident.) QD100000
5
Simuliidae (unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 20 9
Baetidae QE020000
2
Leptophlebiidae QE060000
17
Caenidae QE080000
1
Megaloptera QM 2 8
Corydalidae QM010000
2
Corydalidae
Odonata QO 4 3
Telephlebiidae QO210000
4
Plecoptera QP 13 10
Eustheniidae QP010000
2
Gripopterygidae QP030000
11
Trichoptera QT 31 8
Hydrobiosidae QT010000
5
Philopotamidae QT040000
9
Hydropsychidae QT060000
3
Helicopsychidae QT170000
6
Calocidae QT180000
2
Calamoceratidae QT240000
1
Leptoceridae QT250000
5
ORDER
SIGNALT 5.7
Weighted SIGNALT 6.1