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Catchments
Barwon River Catchment
CO_BAR080
Site visits
11-12-2014
Barwon River @ Pollocksford Rd.
Corangamite
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CO_BAR080 Barwon River Catchment
Thursday 11th December 2014 12:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
90
%
Dissolved Oxygen mg/L
7.6
mg/L
Electrical Conductivity
1840
µS/cm
pH
8.2
pH Units
Reactive Phosphate (mg/L)
0.04
mg/L P
Temperature - AIR
20
° C
Temperature - WATER
21
° C
Turbidity - NTU
2.3
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear,Other: algae has died off
Stream depth
0.39
Stream width
>5m
Hazards
Litter/Pollutants
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
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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14-11-2014
11-12-2014
14-01-2015
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