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Catchments
Lake Colac Catchment
CO_BRW010
Site visits
29-06-2011
Lake Colac Bird Reserve and wetland
Corangamite
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CO_BRW010 Lake Colac Catchment
Wednesday 29th June 2011 10:50am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
33
%
Dissolved Oxygen mg/L
3.8
mg/L
Electrical Conductivity
1090
µS/cm
pH
0
pH Units
Reactive Phosphate (mg/L)
0.045
mg/L P
Temperature - AIR
7.8
° C
Temperature - WATER
7.5
° C
Turbidity - NTU
0
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
30
Flow estimate
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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