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

Station Creek (second cattle crossing) EE080709SN02

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2009
Taxa count ORDER 7
Taxa count FAMILY 7
Taxa count ALT 7
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 3.9 3.9 1.9
Weighted SIGNAL 2.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 91.82% 9,346,318,767m2
  Water 6.5.2 Marsh/wetland - production 4.92% 500,409,985m2
  Pastoral Farming 3.2.5 Sown grasses 3.22% 328,190,964m2
Show minor land uses 1
101,789,190m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Limnesia sp.(Unident.) MM120199
1
Limnesia sp.(Unident.)
Coleoptera QC 14 5
Laccophilus sp.(Unident.) QC090199
14
Laccophilus sp.(Unident.)
Laccophilus sp.(Unident.)
Diptera QD 2 3
Fittkauimyia sp.(Unident.) QDAE0499
2
Ephemeroptera QE 9 9
Cloeon sp.(Unident.) QE020299
9
Hemiptera QH 19 2
Corixidae (Unident.) QH659999
19
Unknown 192
Unknown
192
ORDER
SIGNALT 3.9
Weighted SIGNALT 3.5