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

Billa Billa Creek @ Portreath South 416961001

Source Queensland Murray-Darling Committee
Latest Sample Date 12-05-2008
Taxa count ORDER 2
Taxa count FAMILY 3
Taxa count ALT 3
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 1 1.3 2.3
Weighted SIGNAL 2 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 68.96% 31,211,022,059m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 30.09% 13,620,868,730m2
Show minor land uses 3
452,613,945m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OT 8
Caridea (Unident.) OT999999
8
Caridea (Unident.)
Caridea (Unident.)
Hemiptera QH 5 2
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
1
ORDER
SIGNALT 1.0
Weighted SIGNALT 0.8