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Tasmania
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
Guy Fawkes Rivulet
wbb_tas_122
Source
Waterbug Blitz
Latest Sample Date
05-09-2022
Taxa count
ORDER
6
Taxa count
FAMILY
17
Taxa count
ALT
18
Mayflies present?
36
ORDER
FAMILY
ALT
SIGNAL
6.2
6.9
7
Weighted
SIGNAL
7.6
9
7.2
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
1.1.3 National park
72.16%
347,877,250m
2
Minimal Use
1.3.3 Residual native cover
20.81%
100,325,090m
2
Residential And Infrastructure
5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.7.2 Roads
6.61%
31,853,216m
2
Waste Management
5.9.0 Waste treatment and disposal
0.36%
1,755,689m
2
Industrial
5.3.0 Manufacturing and industrial
0.05%
250,813m
2
Show minor land uses
2
4,820,621m
2
Waterbug sample history
Expand all
Sampled on 5 September 2022
Taxa
Abundance
SIGNALT
Grade
Oligochaeta
LO
2
2
Oligochaeta
LO999999
2
Coleoptera
QC
6
5
Scirtidae
QC2099Z6
2
Elmidae adult
QC341099
4
Diptera
QD
16
3
Simuliidae
QD1099Z1
8
Athericidae
QD2299Z1
4
Chironomus
QDAI04Z4
4
Ephemeroptera
QE
36
9
Baetidae
QE02Z19Z
16
Atalophlebia
QE0601B9
4
Leptophlebs
QE0699B6
16
Plecoptera
QP
34
10
Eustheniidae
QP019999
2
Austroperlids
QP0299A1
2
Riekoperla
QP031125
30
Trichoptera
QT
20
8
Hydrobiosidae
QT0199A4
8
Helicopsyche
QT179999
4
Caenota plicata
QT180199
2
Notalina
QT2505C7
2
Philopotamidae, Polycentropodidae and Ecnomidae
QT269999
2
Conoesucidae, Calocidae and Helicophidae
QT9999A1
2
ORDER
SIGNALT
6.2
Weighted
SIGNALT
7.1