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

Daylight Ck u/s Turpins Ck MACQ901

Source Office of Environment and Heritage
Latest Sample Date 02-06-2000
Taxa count ORDER 3
Taxa count FAMILY 5
Taxa count ALT 5
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 6.7 6.4 5.2
Weighted SIGNAL 4.7 6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 71.39% 921,232,476m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 21.75% 280,668,494m2
  Pastoral Farming 3.2.0 Grazing modified pastures 4.45% 57,483,307m2
Show minor land uses 4
12,903,753m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
3
Notonectidae (Unident.) QH679999
4
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Corydalidae (Unident.)
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
5
Notonemouridae (Unident.) QP049999
1
ORDER
SIGNALT 6.7
Weighted SIGNALT 6.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 4 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
2
Notonectidae (Unident.) QH679999
3
Megaloptera QM 7 8
Corydalidae (Unident.) QM019999
7
Corydalidae (Unident.)
Corydalidae (Unident.)
Plecoptera QP 4 10
Gripopterygidae (Unident.) QP039999
4
ORDER
SIGNALT 5.0
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
10
Hemiptera QH 14 2
Veliidae (Unident.) QH569999
4
Gerridae (Unident.) QH579999
2
Notonectidae (Unident.) QH679999
8
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.3