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Catchments
Lake Colac Catchment
CO_LCO060
Site visits
31-07-2017
Lake Colac at Meredith Park, north end of lake
Corangamite
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CO_LCO060 Lake Colac Catchment
Monday 31st July 2017 10:21am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
124.75
%
Dissolved Oxygen mg/L
13.6
mg/L
Electrical Conductivity
6000
µS/cm
pH
8
pH Units
Reactive Phosphate (mg/L)
0.14
mg/L P
Temperature - AIR
12.2
° C
Temperature - WATER
10.6
° C
Turbidity - NTU
86
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
Water Appearance
Stained green
Stream depth
0 - 50cm
Stream width
Hazards
Litter/Pollutants
bottles,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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10-05-2017
31-07-2017
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