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Catchments
Barwon River Catchment
CO_WIL010
Site visits
07-03-2023
Williamsons Creek
Corangamite
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CO_WIL010 Barwon River Catchment
Tuesday 7th March 2023 10:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
67.96
%
Dissolved Oxygen mg/L
6.7
mg/L
Electrical Conductivity
1083
µS/cm
pH
7.2
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
14
° C
Temperature - WATER
15.9
° C
Turbidity - NTU
14.5
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
9.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy
Stream depth
Other:3m
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)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
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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07-02-2023
07-03-2023
19-04-2023
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