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Catchments
Barwon River Catchment
CO_CAL020
Site visits
13-07-2003
Callahan's Creek @ Goat Track
Corangamite
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CO_CAL020 Barwon River Catchment
Sunday 13th July 2003 12:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
9.1
mg/L
Electrical Conductivity
100
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.29
mg/L P
Temperature - AIR
14
° C
Temperature - WATER
9
° 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
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
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Level 4
Start date
First data:
End date
Last data:
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27-06-2003
13-07-2003
19-09-2003
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