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

Daylight Ck d/s Sunny Corner MACQ501

Source Office of Environment and Heritage
Latest Sample Date 30-09-1999
Taxa count ORDER 2
Taxa count FAMILY 3
Taxa count ALT 3
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.5 2.7 0.3
Weighted SIGNAL 3 1

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 66.50% 197,320,119m2
  Forestry 2.2.0 Production native forests 24.24% 71,934,423m2
  Water 6.3.0 River 3.20% 9,491,347m2
  Mining 5.8.0 Mining 3.11% 9,241,575m2
Show minor land uses 2
2,967,295m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Diptera QD 2 3
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
1
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
4
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Coleoptera QC 7 5
Dytiscidae (Unident.) QC099999
6
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 2 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Hemiptera QH 13 2
Veliidae (Unident.) QH569999
6
Corixidae (Unident.) QH659999
7
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Coleoptera QC 11 5
Dytiscidae (Unident.) QC099999
5
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 2 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Notonectidae (Unident.) QH679999
1
ORDER
SIGNALT 3.3
Weighted SIGNALT 4.2