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Catchments
Barwon River Catchment
CO_SWA140
Site visits
21-09-2026
Lake Victoria @ Hollywood Estate, (Emily St wetlands)
Corangamite
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CO_SWA140 Barwon River Catchment
Monday 21st September 2026 15:15pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
112.39
%
Dissolved Oxygen mg/L
10.8
mg/L
Electrical Conductivity
7950
µS/cm
pH
8.2
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
18
° C
Temperature - WATER
16
° C
Turbidity - FTU
6
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
6.00
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
End date
Last data:
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28-07-2026
21-09-2026
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