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Catchments
Barwon River Catchment
CO_SWA140
Site visits
23-02-1999
Lake Victoria @ Hollywood Estate, (Emily St wetlands)
Corangamite
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CO_SWA140 Barwon River Catchment
Tuesday 23rd February 1999 9:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
74
%
Electrical Conductivity
12000
µS/cm
Nitrate - Nitrogen
0.03
mg/L
pH
8.7
pH Units
Reactive Phosphate (mg/L)
0.52
mg/L P
Temperature - AIR
22
° C
Temperature - WATER
23
° C
Turbidity - NTU
19
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
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrite NO2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Mininum standard
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Start date
First data:
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23-11-1998
23-02-1999
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