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

Hobart rivulet wbb_tas_131

Source Waterbug Blitz
Latest Sample Date 24-05-2022
Taxa count ORDER 6
Taxa count FAMILY 7
Taxa count ALT 7
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4.8 4.6 4
Weighted SIGNAL 3 3.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 40.31% 891,688,037m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.4 Ports and water transport 36.22% 801,194,326m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 18.82% 416,221,077m2
  Industrial 5.3.0 Manufacturing and industrial, 5.5.1 Commercial services 3.07% 67,995,275m2
Show minor land uses 3
22,118,463m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 2 3
Nematoda II999999
2
Nematomorpha IJ 2 6
Nematomorpha IJ999999
2
Oligochaeta LO 4 2
Oligochaeta LO999999
4
Coleoptera QC 6 5
nosey tiger larvae QC0922A1
6
Diptera QD 6 3
Simuliidae QD1099Z1
4
Tabanidae, Dolichopodidae, Empididae & some Tipulidae QD2399Z2
2
Plecoptera QP 2 10
Illiesoperla QP030599
2
ORDER
SIGNALT 4.8
Weighted SIGNALT 4.3