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

MCKENZIE RIVER U/S PRINCES HIGHWAY 211406

Source EPA Victoria
Latest Sample Date 23-10-2007
Taxa count ORDER 8
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 22
ORDER FAMILY ALT
SIGNAL 5.2 5.4 4.6
Weighted SIGNAL 5.5 5.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 93.70% 5,228,415,722m2
  Pastoral Farming 3.2.0 Grazing modified pastures 4.38% 244,281,104m2
Show minor land uses 1
55,797,105m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 23 5
Dytiscidae (Unident.) QC099999
1
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
16
Elmidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 30 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 22 9
Leptophlebiidae (Unident.) QE069999
18
Caenidae (Unident.) QE089999
4
Hemiptera QH 3 2
Veliidae (Unident.) QH569999
3
Plecoptera QP 16 10
Gripopterygidae (Unident.) QP039999
16
Trichoptera QT 10 8
Hydrobiosidae (Unident.) QT019999
3
Philopotamidae (Unident.) QT049999
1
Polycentropodidae (Unident.) QT079999
1
Conoesucidae (Unident.) QT159999
3
Calamoceratidae (Unident.) QT249999
2
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.8