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Catchments
Barwon River Catchment
CO_SWA150
Site visits
19-11-1998
Yarram Creek @ Maddens Lane
Corangamite
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CO_SWA150 Barwon River Catchment
Thursday 19th November 1998 14:30pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
140
%
Electrical Conductivity
6000
µS/cm
Nitrate - Nitrogen
0.088
mg/L
pH
9.7
pH Units
Reactive Phosphate (mg/L)
0.89
mg/L P
Temperature - AIR
18
° C
Temperature - WATER
26
° C
Turbidity - NTU
50
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
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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Level 2
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22-10-1998
19-11-1998
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