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Catchments
Barwon River Catchment
CO_CAL010
Site visits
09-09-2011
Callahans Creek @ Barwon Downs - Forrest Rd
Corangamite
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CO_CAL010 Barwon River Catchment
Friday 9th September 2011 11:16am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
139
%
Electrical Conductivity
190
µS/cm
pH
6.65
pH Units
Reactive Phosphate (mg/L)
0.003
mg/L P
Temperature - AIR
11
° C
Temperature - WATER
9.3
° C
Turbidity - NTU
1
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
9
Flow estimate
Slow
Water Appearance
Muddy
Stream depth
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
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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04-08-2011
09-09-2011
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