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Catchments
Lake Colac Catchment
CO_LCO060
Site visits
09-09-2016
Lake Colac at Meredith Park, north end of lake
Corangamite
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CO_LCO060 Lake Colac Catchment
Friday 9th September 2016 10:45am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
159.88
%
Dissolved Oxygen mg/L
15.4
mg/L
Electrical Conductivity
6100
µS/cm
pH
8
pH Units
Reactive Phosphate (mg/L)
0.86
mg/L P
Temperature - AIR
15.1
° C
Temperature - WATER
16.2
° C
Turbidity - NTU
220
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
15.00
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Stained brown
Stream depth
0 - 50cm
Stream width
Hazards
Litter/Pollutants
bottles,plastic,cans,packets
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
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First data:
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