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Tasmania
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
Wilson tributary
wbb_tas_4
Source
Waterbug Blitz
Latest Sample Date
19-11-2021
Taxa count
ORDER
5
Taxa count
FAMILY
8
Taxa count
ALT
8
Mayflies present?
30
ORDER
FAMILY
ALT
SIGNAL
6.6
5.2
4.8
Weighted
SIGNAL
3
6.2
Layers
Waterbug Sites
GA Regional Surface Hydrology (Major)
GA Regional Surface Hydrology (Minor)
Catchment Scale Land Use
Waterbug Land Use
Category
ALUM Categories
Percent of upstream catchment
Area
Natural
1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection
99.48%
20,412,585,286m
2
Water
6.1.1 Lake - conservation, 6.1.2 Lake - production, 6.3.1 River - conservation
0.35%
72,486,099m
2
Minimal Use
1.3.3 Residual native cover
0.12%
25,495,111m
2
Residential And Infrastructure
5.7.2 Roads
0.04%
8,248,418m
2
Show minor land uses
3
205,188,149m
2
Waterbug sample history
Expand all
Sampled on 19 November 2021
Taxa
Abundance
SIGNALT
Grade
Amphipoda
OP
48
3
Amphipoda
OP9999A6
48
Diptera
QD
36
3
Ceratopogonidae
QD0999Z9
16
Simuliidae
QD1099Z1
8
Athericidae
QD2299Z1
8
Chironomidae
QDAZ9999
4
Ephemeroptera
QE
30
9
Leptophlebs
QE0699B6
30
Plecoptera
QP
16
10
Riekoperla
QP031125
16
Trichoptera
QT
8
8
Agapetus
QT020100
8
ORDER
SIGNALT
6.6
Weighted
SIGNALT
6.3