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Catchments
Maribyrnong River Catchment
ME_MGH450
Site visits
06-10-2025
Garden Hut Creek @ Old Wier Kolora
Melbourne
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ME_MGH450 Maribyrnong River Catchment
Monday 6th October 2025 16:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
77.92
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
510
µS/cm
pH
6.3
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
13
° C
Temperature - WATER
14.1
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
9.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
Other:223cm
Stream width
> 5m
Hazards
Litter/Pollutants
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
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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10-09-2025
06-10-2025
08-11-2025
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