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

Bylong River, at 'Tarwyn Park ' (off Bylong Upper Rd), Bylong site_60

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 31-10-2007
Taxa count ORDER 7
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.6 0.8
Weighted SIGNAL 3.2 2.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 15.70% 2,777,724,735m2
  Pastoral Farming 3.2.0 Grazing modified pastures 5.12% 906,660,153m2
Show minor land uses 5
176,917,468m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 20 3
Nematoda (Unident.) II999999
20
Gastropoda KG 2 1
Gastropoda (Unident.) KG999999
2
Unknown M9 22
Unknown M999999
22
Coleoptera QC 25 5
Dytiscidae (Unident.) QC099999
10
Gyrinidae (Unident.) QC109999
15
Gyrinidae (Unident.)
Diptera QD 25 3
Culicidae (Unident.) QD079999
10
Culicidae (Unident.)
Diptera (Unident.)(Larva) QDZZ9999
15
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Hemiptera QH 54 2
Mesoveliidae (Unident.) QH529999
18
Corixidae (Unident.) QH659999
30
Notonectidae (Unident.) QH679999
6
Odonata QO 2 3
Epiproctophora (Unident.) QO999998
2
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.5