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Lake Anderson, Kirkwood Island (St Josephs PS Chiltern) NE_LAA010

North East Ovens River Ovens River

Site Visit
20-06-2007
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
9.9 6.9 220 92.5 52
16-02-2007
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
22.4 8.4 650 200
21-12-2006
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
10 28.7 200 0.2 50
13-09-2006
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
21.9 6 50 0.06 27
06-07-2006
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
VeryPoor 1 Good 8 Good 8 Good 4 Good 8 Poor 29
31-05-2006
Approved
0 Photo(s) Physical Chemical Water Bugs
Chironomids
Chironomids
Quantity: 10 Score: 1
Freshwater shrimp
Freshwater shrimp
Quantity: 1 Score: 5
g. Family Hydrophilidae (water scavenger beetle adult)
g. Family Hydrophilidae (water scavenger beetle adult)
Quantity: 50 Score:
Water-boatmen
Water-boatmen
Quantity: 20 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 1 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 1 Score: 7
Water mites (Acarina)
Water mites (Acarina)
Quantity: 1 Score: 5
Side Swimmer/Scud (Amphipoda)
Side Swimmer/Scud (Amphipoda)
Quantity: 20 Score: 4
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
13.4 8 100 0.03 60
15-02-2006
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 4 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 2 Score: 4
Water-boatmen
Water-boatmen
Quantity: 50 Score: 4
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
0 0
01-04-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 2 Score: 4
Water-boatmen
Water-boatmen
Quantity: 190 Score: 4
Water-striders
Water-striders
Quantity: 30 Score: 4
Water mites (Acarina)
Water mites (Acarina)
Quantity: 30 Score: 5
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 2 Score: 5
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 8 Score: 2
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: 14 Score: 2
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 35 Score: 1
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
27.8 8 0.14 68
16-09-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 150 Score: 4
Water-boatmen
Water-boatmen
Quantity: 150 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 10 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 2 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 200 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 40 Score: 1
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
18.6 6 90 0.015 95 15
16-09-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 2 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 200 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 300 Score: 4
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
18.6 6 90 0.015 95 15
14-02-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 16 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 18 Score: 4
Water-boatmen
Water-boatmen
Quantity: 50 Score: 4
Water-striders
Water-striders
Quantity: 15 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 18 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 50 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 20 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 50 Score: 5
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
5 22.5 6 94 20
08-08-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 2 Score: 5
i. Order Notostraca  (shield shrimp, tadpole shrimp)
i. Order Notostraca (shield shrimp, tadpole shrimp)
Quantity: 1 Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 2 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 4 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 3 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 3 Score: 5
Beetle larvae (Coleoptera)
Beetle larvae (Coleoptera)
Quantity: 1 Score: 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 18 Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 2 Score: 2
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 12 Score: 1
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
8.7 5.5 82 0.03 65 10
08-06-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.8 7 82 0.015 67 30
11-05-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 14 Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 3 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 22 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 14 Score: 3
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 8 Score: 4
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 16 Score: 1
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
16.5 6.5 190 0.045 35 40
28-03-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 11 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 8 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 6 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 8 Score: 6
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
20 5.5 150 0.03 60 40
28-03-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 2 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 9 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 12 Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: 2 Score:
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
20 5.5 150 0.03 60 40
28-03-2001
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Poor 4 Fair 6 Good 4 Fair 6 Fair 23
16-11-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
7 23.6 8.7 73 0.015 10
21-03-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 2 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 3 Score: 4
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 4 Score: 8
Water mites (Acarina)
Water mites (Acarina)
Quantity: 1 Score: 5
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
10 22.9 8.1 20 0.046 10
18-10-1999
Approved
0 Photo(s) Physical Chemical Water Bugs
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults)
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults)
Quantity: 3 Score:
Freshwater shrimp
Freshwater shrimp
Quantity: 9 Score: 5
Water-boatmen
Water-boatmen
Quantity: 6 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 6 Score: 6
Freshwater Mussel (Bivalvia)
Freshwater Mussel (Bivalvia)
Quantity: 1 Score:
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
20.5 5.5 50 0.03 9
18-10-1999
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
VeryPoor 1 Good 8 Good 8 Good 4 Good 8 Poor 29
10-10-1999
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 9 Score: 5
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
Quantity: 8 Score: 4
Water-boatmen
Water-boatmen
Quantity: 2 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 6 Score: 6
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
20.5 5.5 50 0.03 9