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Catchments
Maribyrnong River Catchment
ME_MGH470
Site visits
04-03-2025
Garden Hut Reservoir@ Kolora
Melbourne
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ME_MGH470 Maribyrnong River Catchment
Tuesday 4th March 2025 9:35am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
49.25
%
Dissolved Oxygen mg/L
5
mg/L
Electrical Conductivity
640
µS/cm
pH
6.9
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - AIR
26
° C
Temperature - WATER
14.6
° C
Turbidity - NTU
50
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
2.80
Flow estimate
STAGNANT: No continuous flow in channel but channel continuous (in-stream habitats connected)
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
2m - 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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09-02-2025
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