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Catchments
Barwon River Catchment
CO_WAU012
Site visits
12-12-2007
Waurn Ponds Creek @ Cobbin Farm
Corangamite
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CO_WAU012 Barwon River Catchment
Wednesday 12th December 2007 12:00pm
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
100
Freshwater Shrimp/Prawn (Atyidae)
5
1
Water mites (Acarina)
5
100
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
1
Flatworms (Turbellaria)
3
5
Freshwater Snails (Gastropoda)
3
400
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
10
Biting Midge Larvae (Diptera)
2
2
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
200
Non Biting Midge Larvae - Bloodworms (Diptera)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 820
Total score: 36
Overall rating: Very Good
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)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
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First data:
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24-11-2007
12-12-2007
26-12-2007
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