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Catchments
Barwon River Catchment
CO_BAR110
Site visits
16-11-2010
Barwon River @ Queens Park Bridge (Zylla Craucar)
Corangamite
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CO_BAR110 Barwon River Catchment
Tuesday 16th November 2010 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
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
5
Freshwater shrimp
5
100
Caddis-fly Larvae (Trichoptera)
7
1
Damselfly Nymph (Odonata)
6
5
Water mites (Acarina)
5
10
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
2
Side Swimmer/Scud (Amphipoda)
4
10
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
10
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 144
Total score: 31
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Secchi Disk
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
E coli
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Secchi Disk
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Total Phosphorus
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
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First data:
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11-10-2010
16-11-2010
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