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Catchments
Yarra River Catchment
ME_YML047
Site visits
22-06-2021
Mullum Mullum Creek at Tandarook Crescent, Donvale
Melbourne
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ME_YML047 Yarra River Catchment
Tuesday 22nd June 2021 9:10am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
75.59
%
Dissolved Oxygen mg/L
9.4
mg/L
Electrical Conductivity
300
µS/cm
Nitrate NO3
0.23
mg/L
pH
7.2
pH Units
Reactive Phosphate (mg/L)
0.016
mg/L P
Temperature - AIR
4.5
° C
Temperature - WATER
6
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
8.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
paper,plastic,waxed cardboard,packets,other: soft plastic
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Nitrate NO3
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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24-05-2021
22-06-2021
23-11-2021
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