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Catchments
Lake Colac Catchment
CO_LCO060
Site visits
02-06-2015
Lake Colac at Meredith Park, north end of lake
Corangamite
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CO_LCO060 Lake Colac Catchment
Tuesday 2nd June 2015 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
140
%
Dissolved Oxygen mg/L
16.5
mg/L
Electrical Conductivity
13300
µS/cm
pH
9
pH Units
Reactive Phosphate (mg/L)
2.1
mg/L P
Temperature - AIR
9.8
° C
Temperature - WATER
7.9
° C
Turbidity - NTU
299
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
5
Flow estimate
Water Appearance
Milky,Smelly,Stained green,Stained brown,Other: dirty
Stream depth
Stream width
Hazards
Slipping
Litter/Pollutants
bottles,cans,plastic,other
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
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
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Last data:
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31-03-2015
02-06-2015
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