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Catchments
Ovens River Catchment
NE_OVE060
Site visits
26-11-2003
Ovens River, Bowmans Bridge, Whorouly (Whorouly PS)
North East
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NE_OVE060 Ovens River Catchment
Wednesday 26th November 2003 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
65
%
Electrical Conductivity
40
µS/cm
pH
5
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
17.1
° C
Turbidity - NTU
10
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
c. Family Atyidae (glass shrimp)
0
50
Freshwater shrimp
5
25
Mayfly nymph (Ephemeroptera)
7
25
Segmented Worm (Oligochaeta)
1
25
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 125
Total score: 8
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
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