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Yarra River, approx 300 metres upstream of Kooweerup Road, "No.16", Launching Place ME_YYR420

Melbourne Yarra River Yarra River Yarra River 29_3 Yarra River

Site Visit
09-04-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Nitrate-Nit mg/L N Water ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
0.2 6.7 60 0.009 24
22-04-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 2 Score: 5
Water-boatmen
Water-boatmen
Quantity: 80 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 4 Score: 7
D.O mg/L Nitrate-Nit mg/L N Water ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
7.3 0.16 16.7 7.4 60 0.06 16
06-06-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 2 Score: 5
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
Quantity: 5 Score:
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 2 Score: 8
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 7 Score: 6
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 10 Score: 3
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3
D.O mg/L Nitrate-Nit mg/L N Water ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
0.34 6.6 50 0.03 16
28-03-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Chironomids
Chironomids
Quantity: 12 Score: 1
Freshwater shrimp
Freshwater shrimp
Quantity: 8 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 1 Score: 4
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
Quantity: 4 Score:
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 18 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 12 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 1 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 2 Score: 6
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 6 Score: 6
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 80 Score: 3
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 15 Score: 1
D.O mg/L Nitrate-Nit mg/L N Water ° C pH pH Units EC µS/cm rP mg/L P Turb NTU
11 0.07 10.5 6.7 40 0.046 5