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

Weir River @ Currajong 60290

Source Office of Environment and Heritage
Latest Sample Date 01-05-2005
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 2.9 2.9 2.6
Weighted SIGNAL 3.2 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 98.56% 154,493,554m2
Show minor land uses 1
1,567,544m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 9 1
Ancylidae (Unident.) KG069999
7
Planorbidae (Unident.) KG079999
2
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Mites (Unident.)
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 26
Palaemonidae (Unident.) OT029999
26
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 104 5
Dytiscidae (Unident.) QC099999
21
Hydrophilidae (Unident.) QC119999
78
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 39 3
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
9
Chironominae (Unident.) QDAJ9999
19
Ephemeroptera QE 10 9
Baetidae (Unident.) QE029999
10
Hemiptera QH 22 2
Veliidae (Unident.) QH569999
6
Gerridae (Unident.) QH579999
9
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
3
Pleidae (Unident.) QH689999
3
Odonata QO 13 3
Isostictidae (Unident.) QO039999
10
Gomphidae (Unident.) QO139999
1
Corduliidae (Unident.) QO169999
1
Libellulidae (Unident.) QO179999
1
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.0