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

Maranoa River @ Woodlands 422924000

Source Queensland Murray-Darling Committee
Latest Sample Date 24-05-2012
Taxa count ORDER 6
Taxa count FAMILY 6
Taxa count ALT 6
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 3.7 3.7 1.7
Weighted SIGNAL 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.2 Stock route, 2.1.0 Grazing native vegetation 86.15% 1,498,092,257,973m2
  Forestry 2.2.0 Production native forests 8.66% 150,645,852,756m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 3.84% 66,785,406,386m2
Show minor land uses 7
17,389,520,720m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 3 3
Nematoda (Unident.) II999999
3
Unknown OJ 4
COPEPODA OJ000000
4
Unknown OT 8
Caridea (Unident.) OT999999
8
Caridea (Unident.)
Caridea (Unident.)
Ephemeroptera QE 10 9
Ephemeroptera (Unident.) QE999999
10
Hemiptera QH 4 2
Gerridae (Unident.) QH579999
4
Trichoptera QT 10 8
Trichoptera (Unident.) QT999999
10
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.1