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  4. NE_OVE070
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Site visits

Ovens River, Everton (Markwood PS) NE_OVE070

North East Ovens River Ovens River Ovens River 3_4 Ovens River

Site Visit
14-11-2006
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Fair 6 Fair 6 Fair 3 Fair 6 Fair 24
04-08-2004
Approved
0 Photo(s) Physical Chemical Water Bugs
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 27 Score: 7
Water mites (Acarina)
Water mites (Acarina)
Quantity: 28 Score: 5
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
6 9 6 40 0.015 37
17-11-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 5 Score: 5
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 25 Score: 7
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 55 Score: 4
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 25 Score: 2
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 25 Score: 1
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
16.4 5.5 30 0.008 95 10
11-09-2001
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
11.3 5 29 0.015 110 9
26-06-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 4 Score: 5
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 7 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 5 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 1 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 4 Score: 6
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 1 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 2 Score: 5
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
11.2 5 20 0.015 90 0
09-11-2000
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
15.7 5.5 32 0.015 10
14-06-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
b. Family Elmidae (riffle beetle adult)
b. Family Elmidae (riffle beetle adult)
Quantity: 1 Score:
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 3 Score: 7
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 1 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 20 Score: 5
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
8.3 5.5 20 0.015 55 10
15-03-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 100 Score: 5
Water-striders
Water-striders
Quantity: 6 Score: 4
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
15-03-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
c. Family Elmidae (riffle beetle larvae)
c. Family Elmidae (riffle beetle larvae)
Quantity: 4 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 1 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 1 Score: 8
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 8 Score: 6
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 2 Score: 5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
Quantity: 1 Score: 4
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
21.7 7 30 0 120 5
29-10-1999
Approved
0 Photo(s) Physical Chemical Water Bugs
Freshwater shrimp
Freshwater shrimp
Quantity: 7 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: 2 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 3 Score: 6
D.O mg/L Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
10 17.9 6.5 30 0.015 10
25-08-1999
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
8 9.9 5.5 30 0.015 75 5
12-05-1999
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
12.3 5.5 30 0.015 70 0
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