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Catchments
Barwon River Catchment
CO_BAR030
Site visits
18-01-2003
Barwon River @ Conns Lane (Birregurra)
Corangamite
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CO_BAR030 Barwon River Catchment
Saturday 18th January 2003 10:35am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
91.76
%
Dissolved Oxygen mg/L
8.5
mg/L
Electrical Conductivity
487
µS/cm
pH
7.3
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - AIR
26
° C
Temperature - WATER
19
° C
Turbidity - NTU
14
NTU
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
Flow estimate
STAGNANT: No continuous flow in channel but channel continuous (in-stream habitats connected)
Water Appearance
Clear
Stream depth
Other:unknown
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Mininum standard
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First data:
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15-01-2003
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