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Catchments
Barwon River Catchment
CO_SWA134
Site visits
21-09-2018
Bonnyvale stormwater channel near Green Crt, Ocean Grove
Corangamite
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CO_SWA134 Barwon River Catchment
Friday 21st September 2018 14:45pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
85.46
%
Dissolved Oxygen mg/L
8.8
mg/L
Electrical Conductivity
253
µS/cm
pH
6.6
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
15
° C
Temperature - WATER
14
° C
Turbidity - NTU
3
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
Clear
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
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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20-08-2018
21-09-2018
24-10-2018
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