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Catchments
Otway Coast Catchment
CO_GRY040
Site visits
20-10-2015
Grey River
Corangamite
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CO_GRY040 Otway Coast Catchment
Tuesday 20th October 2015 13:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
82
%
Dissolved Oxygen mg/L
8.4
mg/L
Electrical Conductivity
240
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - AIR
21.5
° C
Temperature - WATER
13
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
Hazards
Litter/Pollutants
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
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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18-05-2015
20-10-2015
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