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Catchments
Yarra River Catchment
ME_YMR141
Site visits
29-03-2026
Merri Creek, near footbridge 57 Connolly Ave, Coburg (opp De Chene Reserve)
Melbourne
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ME_YMR141 Yarra River Catchment
Sunday 29th March 2026 10:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
94.22
%
Dissolved Oxygen mg/L
9
mg/L
Electrical Conductivity
430
µS/cm
pH
7.8
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
17.7
° C
Temperature - WATER
17.5
° C
Turbidity - NTU
23
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
7.40
Flow estimate
BANKFULL: High flow within channel capacity and in-stream habitats connected
Water Appearance
Stained brown,Milky
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
Litter/Pollutants
bottles,plastic,cans,polystyrene
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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01-03-2026
29-03-2026
07-06-2026
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