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Merri Creek down stream of the Merlynston Creek confluence, Coborg ME_YMR148

Melbourne Yarra River Yarra River Merri Creek

Downstream
Acrossstream
Upstream
Site Visit
06-06-2013
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 12.08 7.4 18 8.12 1526 0.09 114.4 17
19-04-2013
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.7 13.8 25.4 8.17 861.9 0.03 93.7 27
07-03-2013
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.04 8 22.4 36.3 8.2 1036 0.12 93.1 13
31-10-2012
Approved
0 Photo(s) Physical Chemical Water Bugs
c. Phylum Annelida, class Hirudinea, (leeches)
c. Phylum Annelida, class Hirudinea, (leeches)
Quantity: 1 Score: 1
e. Phylum Turbellaria ( flatworms)
e. Phylum Turbellaria ( flatworms)
Quantity: 6 Score: 1
g. Order Isopoda, Family Janiridae (water slaters)
g. Order Isopoda, Family Janiridae (water slaters)
Quantity: 3 Score: 3
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 21.6 31.3 8.11 1271 0.15 107.5 9
10-08-2012
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 10 10.8 13 7.79 243 0.2 92 100
01-06-2012
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 11.9 12.3 8.28 1105 0.15 20
16-01-2012
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7.9 25.2 30 8.7 4313 0.03 97.6 16
25-11-2011
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
20.5 22 8.3 740 50
03-08-2011
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 12.4 24.3 8.3 994.6 0.174 101.3 20
24-05-2011
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.5 10.9 8.5 360 40
20-04-2011
Approved
1 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 1 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 3 Score: 6
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 1 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 20 Score: 3
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 5 Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 7 Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 20 Score: 4
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 3 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 17.1 19.1 8.2 1040 0.13 105 27
20-01-2011
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 0.25 22 28.3 6.19 574.8 27
14-10-2010
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9 0.06 21.1 22.1 9.1 170 10
26-06-2010
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 12 0.15 9.6 19 8.2 824.4 0
20-05-2010
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0.07 15 19.5 8.5 1200 0
02-02-2010
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 7.8 0.25 24.1 37.2 7 944.3 0
20-10-2009
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 12 0.13 18.5 30 6.56 815.7 0
30-04-2009
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 9.41 0.07 10.7 15 8.45 975 15
30-01-2009
Approved
Physical Chemical
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 4.24 0.35 24.4 30 8 1874 10
27-11-2008
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 8.4 0.1 17.1 16 7.8 557 18
10-10-2008
Approved
2 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: 35 Score: 6
Freshwater Shrimp/Prawn (Atyidae)
Freshwater Shrimp/Prawn (Atyidae)
Quantity: 30 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 20 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 15 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: 15 Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P Nitrate-Nit mg/L N Water ° C Air ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
18 23.5 8.6 1190 0.15 10
27-08-2008
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 0.15 10.5 15.5 7.8 750 18
08-05-2008
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 0.15 13.3 16 7.8 1000 13
31-01-2008
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 0.1 20 22 7.3 1100 25
20-11-2007
Approved
0 Photo(s) Physical Chemical Water Bugs
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
Quantity: Score: 2
Freshwater shrimp
Freshwater shrimp
Quantity: Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: Score:
Freshwater slater (Isopoda)
Freshwater slater (Isopoda)
Quantity: Score: 5
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: Score: 4
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: Score: 3
Hydra (Hydrozoa)
Hydra (Hydrozoa)
Quantity: Score: 4
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: Score: 3
Roundworms (Nematoda)
Roundworms (Nematoda)
Quantity: Score: 3
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: Score: 2
Non Biting Midge Larvae - Bloodworms (Diptera)
Non Biting Midge Larvae - Bloodworms (Diptera)
Quantity: Score:
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: Score: 1
Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O mg/L FrP mg/L P 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 0.3 23.9 27.7 8.1 1280 25
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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