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Catchments
Barwon River Catchment
CO_BAR080
Site visits
17-04-2012
Barwon River @ Pollocksford Rd.
Corangamite
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CO_BAR080 Barwon River Catchment
Tuesday 17th April 2012 15:10pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
97
%
Dissolved Oxygen mg/L
8.7
mg/L
Electrical Conductivity
1670
µS/cm
pH
8.8
pH Units
Reactive Phosphate (mg/L)
0.059
mg/L P
Temperature - AIR
23
° C
Temperature - WATER
19
° C
Turbidity - NTU
5.32
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Stained brown
Stream depth
0.4
Stream width
>5m
Hazards
Litter/Pollutants
paper,other
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
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20-03-2012
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