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

Karuah River, Gortons Crossing Bridge, Stroud site_189

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 19-10-2006
Taxa count ORDER 15
Taxa count FAMILY 19
Taxa count ALT 20
Mayflies present? 38
ORDER FAMILY ALT
SIGNAL 4 3.8 0.8
Weighted SIGNAL 2.9 3 2.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 62.28% 6,940,348,196m2
  Forestry 2.2.0 Production native forests 21.52% 2,398,447,539m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures 13.48% 1,501,967,148m2
Show minor land uses 8
111,445,062m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Gastropoda (Unident.) KG999999
2
Bivalvia KP 2 3
PELECYPODA KP000000
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown M9 4
Unknown M999999
4
Isopoda OR 1 2
ISOPODA OR000000
1
Unknown OT 42
Caridea (Unident.) OT999999
42
Caridea (Unident.)
Caridea (Unident.)
Decapoda OZ 8 4
Decapoda (Unident.) OZ999998
8
Decapoda (Unident.)
Decapoda (Unident.)
Decapoda (Unident.)
Decapoda (Unident.)
Coleoptera QC 31 5
Dytiscidae (Unident.) QC099999
28
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Diptera QD 25 3
Culicidae (Unident.) QD079999
22
Culicidae (Unident.)
Chironomidae QDA00000
3
Ephemeroptera QE 38 9
Ephemeroptera (Unident.) QE999999
38
Hemiptera QH 46 2
Mesoveliidae (Unident.) QH529999
5
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
40
Megaloptera QM 4 8
Megaloptera (Unident.) QM999999
4
Megaloptera (Unident.)
Odonata QO 3 3
Zygoptera (Unident.) QO999997
2
Epiproctophora (Unident.) QO999998
1
Plecoptera QP 12 10
Plecoptera (Unident.) QP999999
12
Trichoptera QT 14 8
Trichoptera (Unident.) QT999999
14
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.5