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Catchments
Yarra River Catchment
ME_YMR190
Site visits
23-02-2009
Merri Creek @ O'Hearns Rd, Somerton
Melbourne
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ME_YMR190 Yarra River Catchment
Monday 23rd February 2009 9:30am
Approved
Notes
Physical Chemical Tests
Ammonia-Nitrogen
0
mg/L
Dissolved Oxygen mg/L
8.08
mg/L
Electrical Conductivity
1692
µS/cm
Filterable Reactive Phosphorus
0
mg/L P
Nitrate - Nitrogen
mg/L
pH
8
pH Units
Temperature - AIR
20.4
° C
Temperature - WATER
18.4
° C
Turbidity - NTU
40
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
Slow
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
End date
Last data:
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29-01-2009
23-02-2009
30-03-2009
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