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

Krui River at 760 Neverfail Rd, Merriwa site_209

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 22-10-2010
Taxa count ORDER 6
Taxa count FAMILY 7
Taxa count ALT 7
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 4.5 4.1 0.4
Weighted SIGNAL 2 3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 68.17% 39,360,367,079m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 15.60% 9,006,611,493m2
  Pastoral Farming 3.2.0 Grazing modified pastures 10.02% 5,787,429,067m2
  Natural 1.1.3 National park 4.42% 2,549,748,466m2
Show minor land uses 4
577,390,540m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
PELECYPODA KP000000
1
Unknown OT 20
Caridea (Unident.) OT999999
20
Caridea (Unident.)
Caridea (Unident.)
Coleoptera QC 45 5
Coleoptera (Unident.) QCZZ9999
45
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Ephemeroptera QE 25 9
Ephemeroptera (Unident.) QE999999
25
Hemiptera QH 26 2
Corixidae (Unident.) QH659999
25
Notonectidae (Unident.) QH679999
1
Trichoptera QT 3 8
Trichoptera (Unident.) QT999999
3
ORDER
SIGNALT 4.5
Weighted SIGNALT 4.5