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WaterWatch Data Portal

Ruffey Ck -final large bend of Ck 80m upstrm from Yarra rvr ME_YRF098

Melbourne Yarra River Yarra River Yarra River

Site Visit
23-05-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
Chironomids
Chironomids
Quantity: 13 Score: 1
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: 7 Score: 2
Water mites (Acarina)
Water mites (Acarina)
Quantity: 2 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 11 Score: 3
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 4 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 3 Score: 4
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 17 Score: 1
D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
8 0.89 13 15 7.3 530 0.094 30
21-06-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 1 Score: 6
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 30 Score: 3
D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
8.8 1.3 12.1 7.9 1650 0.94 33