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

Darling R @ Gundabooka 61171

Source Office of Environment and Heritage
Latest Sample Date 04-04-2005
Taxa count ORDER 9
Taxa count FAMILY 15
Taxa count ALT 15
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 3.6 3.4 1.9
Weighted SIGNAL 3.2 3

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 75 3
Ceinidae (Unident.) OP029999
75
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 22
Palaemonidae (Unident.) OT029999
22
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 18 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
15
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 22 3
Tanypodinae (Unident.) QDAE9999
4
Chironominae (Unident.) QDAJ9999
18
Ephemeroptera QE 2 9
Caenidae (Unident.) QE089999
2
Hemiptera QH 25 2
Gerridae (Unident.) QH579999
4
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
14
Notonectidae (Unident.) QH679999
6
Trichoptera QT 5 8
Ecnomidae (Unident.) QT089999
5
ORDER
SIGNALT 3.6
Weighted SIGNALT 2.9