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Catchments
Yarra River Catchment
ME_YMR190
Site visits
25-09-2010
Merri Creek @ O'Hearns Rd, Somerton
Melbourne
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ME_YMR190 Yarra River Catchment
Saturday 25th September 2010 16:30pm
Approved
Notes
Physical Chemical Tests
Ammonia-Nitrogen
0
mg/L
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
1050
µS/cm
Filterable Reactive Phosphorus
0.15
mg/L P
Nitrate - Nitrogen
mg/L
pH
8.4
pH Units
Temperature - AIR
21.1
° C
Temperature - WATER
19.1
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Sunny
Last rainfall
Last 7 days
Flow estimate
Normal base flow
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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
Level 3
Level 4
Start date
First data:
End date
Last data:
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22-08-2010
25-09-2010
08-10-2010
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