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Catchments
Barwon River Catchment
CO_SWA112
Site visits
22-08-2023
Point Lonsdale Lakes, near channel connecting with Swan Bay
Corangamite
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CO_SWA112 Barwon River Catchment
Tuesday 22nd August 2023 15:20pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
74.2
%
Dissolved Oxygen mg/L
7.7
mg/L
Electrical Conductivity
4570
µS/cm
pH
8.4
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
12
° C
Temperature - WATER
13
° C
Turbidity - FTU
0
FTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
8.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
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
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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17-07-2023
22-08-2023
28-09-2023
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