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Catchments
Barwon River Catchment
CO_CAL010
Site visits
02-03-2010
Callahans Creek @ Barwon Downs - Forrest Rd
Corangamite
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CO_CAL010 Barwon River Catchment
Tuesday 2nd March 2010 11:56am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
58
%
Electrical Conductivity
209
µS/cm
pH
7.26
pH Units
Reactive Phosphate (mg/L)
0.013
mg/L P
Temperature - AIR
21
° C
Temperature - WATER
18.6
° C
Turbidity - NTU
6
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
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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