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Catchments
Otway Coast Catchment
CO_AIR009
Site visits
05-11-2007
Aire River bridge ( 100 metres up )
Corangamite
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CO_AIR009 Otway Coast Catchment
Monday 5th November 2007 18:00pm
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
c. Family Atyidae (glass shrimp)
0
2
Freshwater shrimp
5
200
Caddis-fly Larvae (Trichoptera)
7
30
Mayfly nymph (Ephemeroptera)
7
30
Stonefly nymph (Plecoptera)
8
30
Damselfly Nymph (Odonata)
6
30
Beetle larvae (Coleoptera)
4
2
Side Swimmer/Scud (Amphipoda)
4
2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
2
Mosquito Larvae (Diptera)
2
3
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 331
Total score: 42
Overall rating: Very Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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
Level 3
Level 4
Start date
First data:
End date
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09-10-2007
05-11-2007
22-04-2009
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