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

Silver Creek at St George Outstation 9190069

Source MIV
Latest Sample Date 13-05-2005
Taxa count ORDER 15
Taxa count FAMILY 28
Taxa count ALT 28
Mayflies present? 33
ORDER FAMILY ALT
SIGNAL 2.3 2.9 2
Weighted SIGNAL 4.3 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 99.82% 6,882,638,045m2
Show minor land uses 1
68,953,906m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Lymnaeidae (Unident.) KG059999
3
Bivalvia KP 1 3
Hyriidae (Unident.) KP019999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Conchostraca OF 1 1
Conchostraca (Unident.) OF999999
1
Conchostraca (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 14
Copepoda (Unident.) OJ999999
14
Unknown OT 1
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Unknown OX 1
Sundathelphusidae (Unident.) OX519999
1
Coleoptera QC 31 5
Haliplidae (Unident.) QC069999
9
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 50 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
14
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 33 9
Baetidae (Unident.) QE029999
20
Caenidae (Unident.) QE089999
13
Hemiptera QH 23 2
Veliidae (Unident.) QH569999
1
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
20
Pleidae (Unident.) QH689999
1
Odonata QO 12 3
Coenagrionidae (Unident.) QO029999
1
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
5
Macromiidae (Unident.) QO269999
1
Hemicorduliidae (Unident.) QO309999
3
ORDER
SIGNALT 2.3
Weighted SIGNALT 3.2