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Edgars Creek at the Waterfall, Ronald St, Coburg ME_YED030

Melbourne Yarra River Yarra River Merri Creek 29_7 Merri Creek

Downstream
Acrossstream
Upstream
Site Visit
03-11-2024
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 6 16.6 21.8 7.9 720 0.05 61.7 60
01-09-2024
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 10 13.3 16 8.2 690 0.02 95.75 9
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 8 8.4 5 7.8 680 0.02 68.36 9
02-06-2024
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 9 11.5 10.2 7.7 520 0.03 82.7 21
10-05-2024
Approved
2 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 8 Score: 6
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
Quantity: 1 Score: 6
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: 3 Score: 1
g. Family Hydrophilidae (water scavenger beetle adult)
g. Family Hydrophilidae (water scavenger beetle adult)
Quantity: 2 Score: 2
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
Quantity: 3 Score: 6
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 3 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
0.1 7 14.5 14.2 8.5 360 0.08 68.75 50
05-04-2024
Approved
2 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 20 Score: 6
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
Quantity: 1 Score: 6
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: 3 Score: 1
d. Family Simuliidae (black fly larvae)
d. Family Simuliidae (black fly larvae)
Quantity: 3 Score: 5
e. Phylum Turbellaria ( flatworms)
e. Phylum Turbellaria ( flatworms)
Quantity: 6 Score: 1
f. Order Araneae ( fishing and wolf spiders)
f. Order Araneae ( fishing and wolf spiders)
Quantity: 1 Score: 5
g. Family Hydrophilidae (water scavenger beetle adult)
g. Family Hydrophilidae (water scavenger beetle adult)
Quantity: 3 Score: 2
j. Family Dytiscidae, various genera (little diving beetles)
j. Family Dytiscidae, various genera (little diving beetles)
Quantity: 2 Score: 1
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
Quantity: 2 Score: 6
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 3 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
0.04 7 16.2 16.1 7.6 380 0.07 71.3 30
07-01-2024
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 24.6 26 7.6 530 0.06 84.21 11
01-10-2023
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 5 15.7 21.9 7.8 1270 0.03 50.53 9
16-09-2023
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
16.4 22.5 8.3 920 10
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 8 11.6 12.9 8.3 640 0.03 73.71 9
07-05-2023
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 8 12.9 10.7 7.1 220 0.04 75.81 40
02-04-2023
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 16.8 15 7.3 550 0.08 72.25 9
05-03-2023
Approved
0 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 30 Score: 6
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
Quantity: 1 Score: 6
e. Phylum Turbellaria ( flatworms)
e. Phylum Turbellaria ( flatworms)
Quantity: 2 Score: 1
f. Family Hydrophilidae Genus Berosus (water scavenger beetle larvae)
f. Family Hydrophilidae Genus Berosus (water scavenger beetle larvae)
Quantity: 1 Score: 2
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 20 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 8 21.1 25.2 8.3 1000 0.07 90.18 9
05-02-2023
Approved
0 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 30 Score: 6
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: 3 Score: 1
j. Family Dytiscidae, various genera (little diving beetles)
j. Family Dytiscidae, various genera (little diving beetles)
Quantity: 8 Score: 1
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 30 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 8 18.6 20 7.5 480 0.09 85.67 10
08-01-2023
Approved
4 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 30 Score: 6
e. Phylum Turbellaria ( flatworms)
e. Phylum Turbellaria ( flatworms)
Quantity: 4 Score: 1
f. Order Amphipoda (scuds, sideswimmers)
f. Order Amphipoda (scuds, sideswimmers)
Quantity: 1 Score: 3
h. Family Telephlebiidae (teleflebs - Dragonfly nymphs)
h. Family Telephlebiidae (teleflebs - Dragonfly nymphs)
Quantity: 1 Score: 9
j. Family Dytiscidae, various genera (little diving beetles)
j. Family Dytiscidae, various genera (little diving beetles)
Quantity: 1 Score: 1
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 10 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 7 22.7 22.6 7.9 1210 0.08 81.43 9
04-12-2022
Approved
0 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: 100 Score: 6
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: 1 Score: 1
j. Family Dytiscidae, various genera (little diving beetles)
j. Family Dytiscidae, various genera (little diving beetles)
Quantity: 3 Score: 1
j. Family Naucoridae, Genus Naucoris (creeping water bugs)
j. Family Naucoridae, Genus Naucoris (creeping water bugs)
Quantity: 1 Score: 2
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 23.6 28.5 8 1160 0.02 82.81 11
06-11-2022
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 19.4 22.2 7.7 790 0.09 87.14 19
02-10-2022
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 7 Score: 7
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 2 Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 4 Score: 3
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: 1 Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 3 Score: 1
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
8 17.8 21.4 8.2 710 0.03 84.34 9
04-09-2022
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 10 13.1 12.8 7.7 510 0.02 95.27 21
07-08-2022
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
0.01 8 12.7 15 7.5 520 0.02 75.54 17
03-07-2022
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
0.01 9 7.4 9.2 7.6 870 0.01 75.0952 9
05-06-2022
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
0.07 8 12.1 13.7 7.5 620 0.08 74.55 17
01-05-2022
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 16.1 15.7 7.1 470 0.06 91.51 40
03-04-2022
Approved
0 Photo(s) Physical Chemical Water Bugs
a. Family Hydropsychidae (net spinning caddis)
a. Family Hydropsychidae (net spinning caddis)
Quantity: Score: 6
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
Quantity: Score: 6
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: Score: 1
d. Family Simuliidae (black fly larvae)
d. Family Simuliidae (black fly larvae)
Quantity: Score: 5
g. Family Hydrophilidae (water scavenger beetle adult)
g. Family Hydrophilidae (water scavenger beetle adult)
Quantity: Score: 2
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
Quantity: 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
0.07 8 18.3 18.3 8 870 0.06 85.25 9
06-03-2022
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
0.07 7 21.1 18.4 6.7 310 0.08 78.74 40
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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