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Catchments
Maribyrnong River Catchment
ME_MSO670
Site visits
14-12-2025
Stony Creek downstream of Somerville Rd
Melbourne
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ME_MSO670 Maribyrnong River Catchment
Sunday 14th December 2025 9:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
5.4
mg/L
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.39
mg/L P
Temperature - AIR
17.7
° C
Temperature - WATER
17.4
° C
Turbidity - FAU
10
FAU
Water Conditions
Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
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
Filterable Reactive Phosphorus
Turbidity - FAU
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Turbidity - FAU
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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16-11-2025
14-12-2025
18-01-2026
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