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Catchments
Yarra River Catchment
ME_YMR190
Site visits
20-01-2010
Merri Creek @ O'Hearns Rd, Somerton
Melbourne
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ME_YMR190 Yarra River Catchment
Wednesday 20th January 2010 11:00am
Approved
Notes
Physical Chemical Tests
Ammonia-Nitrogen
0
mg/L
Dissolved Oxygen mg/L
7.68
mg/L
Electrical Conductivity
1082
µS/cm
Filterable Reactive Phosphorus
0.13
mg/L P
Nitrate - Nitrogen
mg/L
pH
7.07
pH Units
Temperature - AIR
26.5
° C
Temperature - WATER
18.3
° C
Turbidity - NTU
0
NTU
Water Conditions
Weather
Overcast
Last rainfall
Last 7 days
Flow estimate
Normal base flow
Water Appearance
Stream depth
20.00
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
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First data:
End date
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05-01-2010
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