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

Darling R @ Wentworth Bridge 61195

Source Office of Environment and Heritage
Latest Sample Date 14-04-2005
Taxa count ORDER 13
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 13
ORDER FAMILY ALT
SIGNAL 3.2 2.9 2.1
Weighted SIGNAL 1.8 3

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Planorbidae (Unident.) KG079999
1
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Isopoda OR 37 2
Corallanidae OR099999
37
Unknown OT 73
Atyidae (Unident.) OT019999
60
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
13
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 2 5
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 29 3
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 13 9
Baetidae (Unident.) QE029999
13
Hemiptera QH 13 2
Mesoveliidae (Unident.) QH529999
1
Corixidae (Unident.) QH659999
12
Odonata QO 28 3
Coenagrionidae (Unident.) QO029999
28
Trichoptera QT 4 8
Leptoceridae (Unident.) QT259999
4
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.2