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

cotter river wbb_act_752

Source Waterbug Blitz
Latest Sample Date 16-11-2019
Taxa count ORDER 5
Taxa count FAMILY 5
Taxa count ALT 5
Mayflies present? 30
ORDER FAMILY ALT
SIGNAL 6.6 6.6 5
Weighted SIGNAL 5.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park, 1.2.2 Surface water supply 94.05% 44,996,493,797m2
Show minor land uses 5
478,406,328m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 30 6
Acarina MM9999Z3
30
Ephemeroptera QE 30 9
Coloburiscoides QE050100
30
Hemiptera QH 30 2
Anisops QH670699
30
Megaloptera QM 30 8
Corydalidae QM019999
30
Trichoptera QT 2 8
Hydrobiosidae QT0199A4
2
ORDER
SIGNALT 6.6
Weighted SIGNALT 6.3