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Merri Creek @ Tate Reserve under the footbridge, Coburg ME_YMR135

Melbourne Yarra River Yarra River Merri Creek

Site Visit
17-01-2025
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
22 21 9.5
06-12-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.02 23.4 29.1 7.9 647 0.07 92 19.5
10-10-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
15.6 19 1243 97.2 10
20-09-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.9 14 8.1 1080 102 15
15-09-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 13.3 15.2 7.4 727 0.04 110.4 27
15-09-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 13.3 12.2 7.4 727 0.04 110.4 27
23-08-2024
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13.2 17 98.6 9.5
16-08-2019
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.1 14.5 610 40
20-07-2019
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13.5 15
13-07-2019
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
9.5 27
27-03-2009
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 17.9 19 8.2 920 0.2 10
25-05-2007
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.4 14 8.3 710 15
25-03-2007
Approved
1 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 12 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 15 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 2 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 18 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 18 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 21 Score: 4
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 35 Score: 1
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 4 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
08-08-2006
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13 15 7.6 710 20
08-08-2006
Approved
1 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 2 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 25 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 4 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 8 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 6 Score: 4
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: 10 Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 14 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13 15 7.6 710 20
01-08-2006
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13 18 8.1 620 40
01-08-2006
Approved
1 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 6 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 29 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 4 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 13 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 10 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 12 Score: 4
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 21 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13 18 8.1 620 40
05-04-2006
Approved
1 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 10 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 18 Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: 4 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 6 Score: 3
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 8 Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 11 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 30 Score: 4
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: 15 Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 5 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
15 19 6.8 1050 10
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