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McMahons Creek, off McMahons Creek Road, McMahons, behind property on 17 Reefton Drive ME_YMH950

Melbourne Yarra River Yarra River Yarra River 29_4 Yarra River

Site Visit
12-02-2013
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
0.2 6.5 17.6 24 7.4 60 70 10
21-11-2012
Approved
0 Photo(s) Physical Chemical Water Bugs Habitat Scores
I have kept a hard copy of this survey. As the ALT method was used, it isn't easy to classify the bugs using the Melbourne Water database
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 38 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 13 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 0 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 0 Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: 0 Score: 5
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 0 Score: 5
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: 0 Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 0 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 0 Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 0 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 0 Score: 3
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 0 Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 0 Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: 0 Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 0 Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: 1 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 0 Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 0 Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 0 Score: 2
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
Quantity: 2 Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: 0 Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 0 Score: 1
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 2 Score: 1
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
0.07 13.4 20.3 7.2 60 110 9
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
N/A 0
24-10-2012
Approved
0 Photo(s) Physical Chemical Water Bugs Habitat Scores
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
0 13 10 10.5 7.3 50 120 9
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
N/A 0
30-06-2012
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
9 7.6 90 10
26-05-2012
Approved
0 Photo(s) Physical Chemical Water Bugs Habitat Scores
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
10 7.1 70 90
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Good 4 Good 8 Fair 6 Good 4 Good 8 Good 30
21-04-2012
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm D.O. % Turb NTU
13 7.6 70 10