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Site visits

Bittern Dam, near dam wall and catch drain ME_EBI100

Melbourne Bunyip River Bunyip River Devil Bend Creek 28_2 Main Creek

Acrossstream
Site Visit
17-12-2024
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6.5 25.3 23.5 8.8 2240 0.02 79.62 9
17-12-2024
Approved
0 Photo(s) Physical Chemical Water Bugs
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 2 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 2 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 5 Score: 5
Water mites (Acarina)
Water mites (Acarina)
Quantity: 6 Score: 5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 2 Score: 4
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 2 Score: 1
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
28-11-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.02 8 22.7 25 9 1930 0.01 93.26 10.5
07-11-2023
Approved
0 Photo(s) Physical Chemical Water Bugs
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 11 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 2 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 4 Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 0 Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 0 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 200 Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 5 Score: 4
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 1 Score: 1
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
19-10-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 21.8 25 8.8 1800 0 80.18 9
19-09-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 18.4 23 8.8 1870 0 85.69 9
22-08-2023
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 14.1 13 7.7 949 0 58.52 9
25-10-2022
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 15.9 22 7.5 1640 0 60.97 9
20-07-2022
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 10.8 10 8.2 2700 0 63.75 9
21-06-2022
Approved
Physical Chemical Habitat Scores
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 12.4 13.5 8.2 2800 0 75.6 9
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Good 4 Good 8 N/A N/A Good 8 20
20-04-2022
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 16.2 17 8.1 3300 0 61.69 0
16-03-2022
Approved
Physical Chemical Habitat Scores
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 21.5 22 8.4 3300 0 68.65 12
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Good 4 Good 8 Poor 4 Good 4 Good 8 28
16-02-2022
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 25.6 25 9.1 3100 0 74.09 9
11-01-2022
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6 24.4 28 9.1 2700 0 72.39 9
22-06-2021
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 10.4 14 8.3 2800 0 72.21 9
22-04-2021
Approved
2 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 13 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 8 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 1 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 9 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 1 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 14 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: 1 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 2 Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 1 Score: 2
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
06-04-2021
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 21.3 26 8.9 3.3 0 78.98 9
18-02-2020
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8.5 21.3 22 8.7 3500 0 96.94 9
17-12-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 24.4 26 9.3 2800 0 95 9
19-11-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 21.5 20 9.3 2600 0 91.33 9
19-09-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 19.3 22 8.8 2400 0 87.41 0
27-08-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 12.9 14 8.9 1560 0.01 76.13 9
23-07-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 10.5 12 8.7 3700 0 72.61 9
19-06-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8 12.9 12 8.1 4100 0 76.79 9
15-05-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7 20 28 8.7 4800 0 76.99 35
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