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

Tone River at Byabarra Public School site_369

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 27-11-2009
Taxa count ORDER 11
Taxa count FAMILY 12
Taxa count ALT 13
Mayflies present? 15
ORDER FAMILY ALT
SIGNAL 4.1 4.2 0.8
Weighted SIGNAL 4.4 3 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 64.85% 2,261,564,310m2
  Pastoral Farming 3.2.0 Grazing modified pastures 19.43% 677,519,266m2
  Forestry 2.2.0 Production native forests 12.98% 452,762,875m2
Show minor land uses 4
34,873,492m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 4 3
Nematoda (Unident.) II999999
4
Gastropoda KG 1 1
Gastropoda (Unident.) KG999999
1
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Unknown OT 104
Caridea (Unident.) OT999999
104
Caridea (Unident.)
Caridea (Unident.)
Coleoptera QC 110 5
Dytiscidae (Unident.) QC099999
70
Coleoptera (Unident.) QCZZ9999
40
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Diptera QD 5 3
Diptera (Unident.)(Larva) QDZZ9999
5
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 15 9
Ephemeroptera (Unident.) QE999999
15
Hemiptera QH 5 2
Gerridae (Unident.) QH579999
5
Odonata QO 4 3
Zygoptera (Unident.) QO999997
1
Epiproctophora (Unident.) QO999998
3
Plecoptera QP 3 10
Plecoptera (Unident.) QP999999
3
Trichoptera QT 17 8
Trichoptera (Unident.) QT999999
17
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.6