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

Clyde River @ Blue Gum Flat 32002

Source Office of Environment and Heritage
Latest Sample Date 05-12-2007
Taxa count ORDER 12
Taxa count FAMILY 27
Taxa count ALT 27
Mayflies present? 54
ORDER FAMILY ALT
SIGNAL 4.3 4.6 3.7
Weighted SIGNAL 5.5 4.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 87.91% 39,372,528,585m2
  Forestry 2.2.0 Production native forests 10.56% 4,730,533,471m2
Show minor land uses 4
447,853,169m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Mites (Unident.)
Unknown OT 20
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
13
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 10 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 54 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
53
Hemiptera QH 20 2
Mesoveliidae (Unident.) QH529999
3
Veliidae (Unident.) QH569999
5
Gerridae (Unident.) QH579999
7
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
1
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
1
Aeshnidae (Unident.) QO129999
5
Corduliidae (Unident.) QO169999
2
Plecoptera QP 8 10
Gripopterygidae (Unident.) QP039999
8
Trichoptera QT 39 8
Polycentropodidae (Unident.) QT079999
1
Philorheithridae (Unident.) QT219999
2
Odontoceridae (Unident.) QT229999
2
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
33
ORDER
SIGNALT 4.3
Weighted SIGNALT 5.0