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WaterWatch Data Portal

Ovens River, Harrietville (East Branch) NE_OVE005

North East Ovens River Ovens River Ovens River 3_7 Ovens River

Site Visit
20-11-2003
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 5 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 10 Score: 7
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
18.1 5.5 20 0 55 10
03-08-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 45 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 9 Score: 8
Toebiters Dobsonflies (Megaloptera)
Toebiters Dobsonflies (Megaloptera)
Quantity: 3 Score: 6
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 5 Score: 1
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
7.2 5.5 10 0.045 65 0
03-05-2001
Approved
0 Photo(s) Physical Chemical Water Bugs
Water-boatmen
Water-boatmen
Quantity: 31 Score: 4
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 58 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Freshwater Snails (Gastropoda)
Freshwater Snails (Gastropoda)
Quantity: 1 Score: 3
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.4 5 33 0.03 85 0
09-11-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
g. Family Hydrophilidae (water scavenger beetle adult)
g. Family Hydrophilidae (water scavenger beetle adult)
Quantity: 1 Score:
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 2 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 6 Score: 8
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 1 Score: 6
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
12.7 5 10 0.015 100 5
27-07-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
10 6.5 15 0.015 5
16-03-2000
Approved
0 Photo(s) Physical Chemical Water Bugs
Water-boatmen
Water-boatmen
Quantity: 12 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 1 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 12 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 12 Score: 8
Water mites (Acarina)
Water mites (Acarina)
Quantity: 6 Score: 5
Segmented Worm (Oligochaeta)
Segmented Worm (Oligochaeta)
Quantity: 6 Score: 1
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
14.8 7 10 0 95 5
11-11-1999
Approved
0 Photo(s) Physical Chemical Water Bugs
Water-striders
Water-striders
Quantity: 1 Score: 4
Caddis-fly Larvae (Trichoptera)
Caddis-fly Larvae (Trichoptera)
Quantity: 3 Score: 7
Mayfly nymph (Ephemeroptera)
Mayfly nymph (Ephemeroptera)
Quantity: 4 Score: 7
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 3 Score: 6
Dragonfly Nymph (Odonata)
Dragonfly Nymph (Odonata)
Quantity: 3 Score: 6
Biting Midge Larvae (Diptera)
Biting Midge Larvae (Diptera)
Quantity: 2 Score: 2
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
11.6 6 10 0 5
16-07-1999
Approved
0 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: 21 Score: 7
Stonefly nymph (Plecoptera)
Stonefly nymph (Plecoptera)
Quantity: 3 Score: 8
Damselfly Nymph (Odonata)
Damselfly Nymph (Odonata)
Quantity: 13 Score: 6
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
Quantity: 4 Score: 3
Water ° C pH pH Units EC µS/cm rP mg/L P D.O. % Turb NTU
7.2 5.5 20 0 70 0
16-07-1999
Approved
Habitat Scores
Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Poor 2 Poor 4 VeryPoor 2 VeryPoor 1 VeryPoor 2 Excellent 11