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

Darling R @ Tankarooka 61180

Source Office of Environment and Heritage
Latest Sample Date 03-04-2005
Taxa count ORDER 10
Taxa count FAMILY 16
Taxa count ALT 16
Mayflies present? 4
ORDER FAMILY ALT
SIGNAL 2.6 2.8 1.4
Weighted SIGNAL 3.1 3.5

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OG 8
Cladocera (Unident.) OG999999
8
Unknown OJ 7
Copepoda (Unident.) OJ999999
7
Isopoda OR 7 2
Corallanidae OR099999
7
Unknown OT 26
Palaemonidae (Unident.) OT029999
26
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 5 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 47 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Muscidae (Unident.) QD899999
2
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
28
Ephemeroptera QE 4 9
Caenidae (Unident.) QE089999
4
Hemiptera QH 21 2
Corixidae (Unident.) QH659999
14
Notonectidae (Unident.) QH679999
7
Odonata QO 2 3
Gomphidae (Unident.) QO139999
2
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.1