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Merri Creek, near footbridge 57 Connolly Ave, Coburg (opp De Chene Reserve) ME_YMR141

Melbourne Yarra River Yarra River Merri Creek Lower

Acrossstream
Site Visit
02-02-2025
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 24.9 32.7 8.2 1030 0.015 84.81 9
05-01-2025
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 24.5 32.9 8.6 960 0.02 84.16 13
06-12-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 23.2 29.9 7.9 671 0.08 93 14.5
01-12-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.03 8 21.7 24.7 7.7 430 0.15 91.08 40
10-11-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 18.9 17.5 8.2 1690 0.05 75.7 12
06-10-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 16.4 16.5 7.8 490 0.07 71.63 19
17-09-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 11.5 11.5 8.2 960 0.02 94 17
13-09-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.03 16.9 19.2 8.3 960 0.04 95 24
08-09-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9 14.3 17.3 8.1 1430 0.06 88.3 9
26-08-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.1 14.3 15.1 8 760 0.085 92.8 45
20-08-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 12.2 13 8.1 1540 0.02 88.7 11
04-08-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.1 10 9 14.3 8 1060 0.1 86.81 17
07-07-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.03 10 8.8 11.6 8.2 1320 0.03 86.47 9
16-06-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 10.8 10.2 8 1370 0.05 63.47 9
05-05-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9 13.2 14.2 8.3 1630 0.25 86.25 9
14-04-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 15.8 18.1 8 1010 0.08 80.96 15
31-03-2024
Approved
2 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 30 Score: 6
d. Family Simuliidae (black fly larvae)
d. Family Simuliidae (black fly larvae)
Quantity: 20 Score: 5
f. Order Amphipoda (scuds, sideswimmers)
f. Order Amphipoda (scuds, sideswimmers)
Quantity: 10 Score: 3
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 2 Score: 6
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.02 8 20.8 21.8 8.5 4200 0.06 90.26 9
10-03-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 23.2 28.5 8.2 0.1 70.21 11.5
04-02-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 23.2 27.6 8.2 1310 0.01 82.23 14
14-01-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 21.1 21.5 7.3 620 0.15 78.82 38
10-12-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 18.8 18.3 7.3 490 0.12 107.52 18
05-11-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9 17.8 15 8.1 1740 0.06 95.19 11
08-10-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 13.2 14.2 8.2 840 0.07 66.91 17
03-09-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 12.8 17 8 1070 0.07 66.36 8
06-08-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.02 8 12.1 11.1 8 1870 0.06 74.85
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