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Catchments
Yarra River Catchment
ME_YML047
Site visits
25-07-2023
Mullum Mullum Creek at Tandarook Crescent, Donvale
Melbourne
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ME_YML047 Yarra River Catchment
Tuesday 25th July 2023 8:15am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
102.3
%
Dissolved Oxygen mg/L
11.4
mg/L
Electrical Conductivity
350
µS/cm
Nitrate NO3
1.019
mg/L
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.05
mg/L P
Temperature - AIR
10
° C
Temperature - WATER
10.5
° C
Turbidity - NTU
13
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
2.40
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
bottles,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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27-06-2023
25-07-2023
22-08-2023
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