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Catchments
Otway Coast Catchment
CO_GRY040
Site visits
11-08-2013
Grey River
Corangamite
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CO_GRY040 Otway Coast Catchment
Sunday 11th August 2013 11:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
105
%
Dissolved Oxygen mg/L
12.5
mg/L
Electrical Conductivity
190
µS/cm
pH
6.5
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - AIR
12.8
° C
Temperature - WATER
8.7
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Sunny
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Milky
Stream depth
0 - 50cm
Stream width
2m - 5m
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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28-05-2013
11-08-2013
16-10-2013
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