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Catchments
Yarra River Catchment
YRL200
Site visits
22-02-2015
Ruffey Lake @ Dam Wall
Melbourne
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YRL200 Yarra River Catchment
Sunday 22nd February 2015 0:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
50
%
Dissolved Oxygen mg/L
4
mg/L
Electrical Conductivity
170
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
27
° C
Temperature - WATER
25
° C
Turbidity - NTU
12
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
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
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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21-01-2015
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