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Catchments
Ovens River Catchment
NE_OVE082
Site visits
05-10-2005
Ovens River, Great Alpine Road, Tarrawingee
North East
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NE_OVE082 Ovens River Catchment
Wednesday 5th October 2005 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
40
µS/cm
pH
5
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - WATER
12.9
° C
Turbidity - NTU
11
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
1
Caddis-fly Larvae (Trichoptera)
7
1
Mayfly nymph (Ephemeroptera)
7
5
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 7
Total score: 14
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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05-10-2005
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