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Catchments
Yarra River Catchment
ME_YMR190
Site visits
09-10-2009
Merri Creek @ O'Hearns Rd, Somerton
Melbourne
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ME_YMR190 Yarra River Catchment
Friday 9th October 2009 11:30am
Approved
Notes
Physical Chemical Tests
Ammonia-Nitrogen
mg/L
Dissolved Oxygen mg/L
11.05
mg/L
Electrical Conductivity
116.5
µS/cm
Filterable Reactive Phosphorus
mg/L P
Nitrate - Nitrogen
mg/L
pH
5.98
pH Units
Temperature - AIR
16.7
° C
Temperature - WATER
10.9
° C
Turbidity - NTU
18
NTU
Water Conditions
Weather
Cloudy
Last rainfall
Last 7 days
Flow estimate
None
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
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First data:
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28-08-2009
09-10-2009
20-10-2009
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