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New South Wales
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
Tomaga River
site_367
Source
Waterwatch New South Wales (Pre 2013)
Latest Sample Date
03-11-2003
Taxa count
ORDER
9
Taxa count
FAMILY
11
Taxa count
ALT
11
Mayflies present?
68
ORDER
FAMILY
ALT
SIGNAL
3.9
3.9
0.7
Weighted
SIGNAL
3.8
2.6
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
Forestry
2.2.0 Production native forests
93.96%
1,732,251,960m
2
Residential And Infrastructure
5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.7.2 Roads
3.96%
73,042,249m
2
Minimal Use
1.3.0 Other minimal use, 2.1.0 Grazing native vegetation
2.08%
38,272,137m
2
Show minor land uses
1
18,435,663m
2
Waterbug sample history
Expand all
Sampled on 3 November 2003
Taxa
Abundance
SIGNALT
Grade
Nematoda
II
11
3
Nematoda (Unident.)
II999999
11
Unknown
M9
78
Unknown
M999999
78
Isopoda
OR
2000
2
ISOPODA
OR000000
2000
Coleoptera
QC
52
5
Gyrinidae (Unident.)
QC109999
42
Coleoptera (Unident.)
QCZZ9999
10
Diptera
QD
100
3
Culicidae (Unident.)
QD079999
52
Chironomidae
QDA00000
48
Ephemeroptera
QE
68
9
Ephemeroptera (Unident.)
QE999999
68
Hemiptera
QH
2
2
Corixidae (Unident.)
QH659999
2
Odonata
QO
6
3
Epiproctophora (Unident.)
QO999998
6
Trichoptera
QT
4
8
Trichoptera (Unident.)
QT999999
4
ORDER
SIGNALT
3.9
Weighted
SIGNALT
3.8