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

Darling R @ Keiara 61152

Source Office of Environment and Heritage
Latest Sample Date 17-04-2005
Taxa count ORDER 10
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 16
ORDER FAMILY ALT
SIGNAL 3.4 3.1 2
Weighted SIGNAL 2.6 2.8

Waterbug sample history

Taxa Abundance SIGNALT Grade
Isopoda OR 4 2
Corallanidae OR099999
4
Unknown OT 13
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 21 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
7
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 16 3
Culicidae (Unident.) QD079999
14
Culicidae (Unident.)
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 16 9
Baetidae (Unident.) QE029999
16
Hemiptera QH 24 2
Mesoveliidae (Unident.) QH529999
10
Veliidae (Unident.) QH569999
4
Ochteridae (Unident.) QH639999
2
Corixidae (Unident.) QH659999
8
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Crambidae (Unident.)
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
8
Trichoptera QT 3 8
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.5