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Catchments
Yarra River Catchment
ME_YMR141
Site visits
31-03-2021
Merri Creek, near footbridge 57 Connolly Ave, Coburg (opp De Chene Reserve)
Melbourne
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ME_YMR141 Yarra River Catchment
Wednesday 31st March 2021 10:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0.07
mg/L NH4+
Dissolved Oxygen % Saturation
94.1
%
Dissolved Oxygen mg/L
9
mg/L
Electrical Conductivity
690
µS/cm
pH
8.2
pH Units
Reactive Phosphate (mg/L)
0.25
mg/L P
Temperature - AIR
20
° C
Temperature - WATER
17.4
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
8.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
other: hard rubbish
Diary photos
No diary entries recorded for this visit
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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18-11-2020
31-03-2021
25-04-2021
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