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Catchments
Lake Colac Catchment
CO_BRW010
Site visits
08-09-2011
Lake Colac Bird Reserve and wetland
Corangamite
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CO_BRW010 Lake Colac Catchment
Thursday 8th September 2011 15:09pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
104
%
Dissolved Oxygen mg/L
11.2
mg/L
Electrical Conductivity
1300
µs/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.11
mg/L P
Temperature - AIR
13
° C
Temperature - WATER
11
° C
Turbidity - NTU
1.46
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
Not Flowing
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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
Mininum standard
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Level 1
Level 2
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Start date
First data:
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29-06-2011
08-09-2011
30-11-2011
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