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WaterWatch Data Portal

Ovens River, Bright (Bright p-12) NE_OVE030

North East Ovens River Ovens River Ovens River 3_6 Ovens River

Site Visit
23-03-2007
Approved
0 Photo(s) Physical Chemical Water Bugs
Water-boatmen
Water-boatmen
Quantity: 1 Score: 4
Water-striders
Water-striders
Quantity: 4 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 5 Score: 7
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
21.1 7 60 0.03 22
20-10-2006
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Poor 2 Poor 4 VeryPoor 2 Poor 2 VeryPoor 2 Excellent 12
30-06-2004
Approved
0 Photo(s) Physical Chemical Water Bugs
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
11 6.5 30 0 57 10
12-03-2004
Approved
0 Photo(s) Physical Chemical Water Bugs
Water-boatmen
Water-boatmen
Quantity: 20 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 10 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 10 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 10 Score: 3
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 10 Score: 1
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
16.3 5 40 0.015 55 10
25-11-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 10 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 55 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 25 Score: 8
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 2 Score: 3
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 10 Score: 1
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.2 5.5 30 0.008 75 10
12-12-2002
Approved
0 Photo(s) Physical Chemical Water Bugs
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
16.7 5.5 20 0.015 75 10
22-05-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 15 Score: 7
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 1 Score: 6
Water mites (Acarina)
Water mites (Acarina)
Quantity: 2 Score: 5
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
9.8 5 20 0.015 90 0
26-03-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
a. Family Curculionidae (weevils)
a. Family Curculionidae (weevils)
Quantity: 2 Score: 3
b. Family Elmidae (riffle beetle adult)
b. Family Elmidae (riffle beetle adult)
Quantity: 3 Score:
Water-boatmen
Water-boatmen
Quantity: 3 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 29 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 34 Score: 7
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 11 Score: 6
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Yabbies/Marron/Gilgie Freshwater (Decapoda)
Quantity: 1 Score: 5
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 3 Score: 3
Leeches (Hirudinea)
Leeches (Hirudinea)
Quantity: 2 Score: 3
Mosquito Larvae (Diptera)
Mosquito Larvae (Diptera)
Quantity: 5 Score: 2
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 17 Score: 1
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
15.8 5.5 66 0.015 60 10