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Site visits

Grace Burn at the Wallace Parade bridge, Healesville ME_YGC100

Melbourne Yarra River Yarra River Watts River

Site Visit
12-07-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 0 10.3 13.7 6.6 60 0.02 91.02 10.44
14-06-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8.3 0 11.2 12.5 6.6 50 0.01 75.63 12.66
17-05-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 11 0 9.3 9.4 6.4 50 0.02 95.86 5.06
05-04-2019
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 200 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 50 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 10 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 200 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 1 Score: 3
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 2 Score: 4
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: 5 Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 5 Score: 1
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
08-03-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.3 0 14 18.4 6.5 50 0.45 90.25 6.38
22-02-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 11 0 13.6 14.1 6.6 50 0.06 105.82 8.39
27-01-2019
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 6.7 0 20 18.5 6.6 50 0 73.7 7.18
16-11-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10.1 0 11.8 12.7 6.6 50 0.13 93.31 4.55
19-10-2018
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 100 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 500 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 200 Score: 8
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 8 Score: 6
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 3 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 100 Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 1 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 20 Score: 3
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 2 Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 50 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: 3 Score: 2
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
18-10-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10.1 0 14 16.1 6.5 40 0.09 98.02 5.84
30-09-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 0.23 9.5 11.2 6.3 50 0.008 87.56 3.45
10-08-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7.9 0 9.7 15.8 6.5 50 0.03 69.5 4.9
14-07-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.02 8.9 0 7.7 7.6 6.4 0.01 75.72 3.94
15-06-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 0 10.1 12.4 6.4 50 0 88.81 11.17
19-05-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8.3 0 11.3 11.3 6.6 60 0.03 75.81 11.08
20-04-2018
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 150 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 100 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 2 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 4 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 200 Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 1 Score: 5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 150 Score: 3
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: 5 Score: 1
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
14-04-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7.4 0 14.6 13.9 6.6 50 0.04 72.76 6.74
02-03-2018
Approved
Physical Chemical Habitat Scores
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.8 0 14.7 14.2 6.4 50 0.03 96.57 9.04
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Excellent 5 Poor 4 Excellent 10 Excellent 5 Poor 4 28
09-02-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8.2 0.23 19.6 20.5 6.6 50 0 89.48 16.61
27-01-2018
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 5.5 0 20.6 24 6.5 50 0.02 61.22 8.8
09-12-2017
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 0.23 12.8 17 6.4 60 0.06 94.5 14.28
17-11-2017
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 10 0.23 15.2 21 6.5 50 0.03 99.61 6.08
20-10-2017
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 200 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 100 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 200 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 5 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 2 Score: 6
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 2 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 100 Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 4 Score: 4
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: 10 Score: 2
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7.6 0.23 12.8 12.8 6.5 50 0 71.82 9.51
22-09-2017
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.6 0.23 10.6 14.8 6.4 40 0.02 86.26 4.86
25-08-2017
Approved
Physical Chemical
N mg/L NH4+ D.O mg/L Nitrate mg/L Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.4 0.23 8.5 9 6.7 50 0.003 80.35 5.08
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We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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