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

Yarramanbah Creek site_419

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 25-03-2009
Taxa count ORDER 6
Taxa count FAMILY 7
Taxa count ALT 7
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 3.7 3.4 0.9
Weighted SIGNAL 2 2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 90.21% 444,170,666m2
  Pastoral Farming 3.2.0 Grazing modified pastures 4.92% 24,218,412m2
  Arable Farming 3.3.0 Cropping 4.87% 23,968,737m2
4,923,578m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
 1
Unknown OT 2
Caridea (Unident.) OT999999
 2
Caridea (Unident.)
Caridea (Unident.)
Decapoda OZ 8 4
Decapoda (Unident.) OZ999998
 8
Decapoda (Unident.)
Decapoda (Unident.)
Decapoda (Unident.)
Decapoda (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
 2
Ephemeroptera QE 2 9
Ephemeroptera (Unident.) QE999999
 2
Hemiptera QH 4 2
Mesoveliidae (Unident.) QH529999
 2
Corixidae (Unident.) QH659999
 2
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
 1
Unknown OT 2
Caridea (Unident.) OT999999
 2
Caridea (Unident.)
Caridea (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
 2
Hemiptera QH 8 2
Gerridae (Unident.) QH579999
 1
Corixidae (Unident.) QH659999
 4
Notonectidae (Unident.) QH679999
 3
Odonata QO 4 3
Zygoptera (Unident.) QO999997
 3
Epiproctophora (Unident.) QO999998
 1
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.2

   

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