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Catchments
Lake Colac Catchment
CO_LCO060
Site visits
27-03-2013
Lake Colac at Meredith Park, north end of lake
Corangamite
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CO_LCO060 Lake Colac Catchment
Wednesday 27th March 2013 15:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
140
%
Dissolved Oxygen mg/L
16.5
mg/L
Electrical Conductivity
7200
µS/cm
pH
8.5
pH Units
Temperature - AIR
30.6
° C
Temperature - WATER
20.8
° C
Water Conditions
Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
Water Appearance
Muddy,Scummy,Smelly,Stained green,Stained brown,Other: filthy
Stream depth
0 - 50cm
Stream width
Hazards
Litter/Pollutants
bottles,cans,other
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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First data:
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04-12-2012
27-03-2013
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