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Catchments
Barwon River Catchment
CO_BAR170
Site visits
20-05-2001
Barwon River Estuary, Ocean Grove
Corangamite
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CO_BAR170 Barwon River Catchment
Sunday 20th May 2001 12:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
84
%
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.08
mg/L P
Temperature - AIR
16
° C
Temperature - WATER
15
° C
Turbidity - NTU
24
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 0
Total score: 0
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
End date
Last data:
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30-04-2001
20-05-2001
19-06-2001
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