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Catchments
Lake Corangamite Catchment
CO_WDY070
Site visits
27-10-2008
Woady Yaloak River @ Herberts property, Smythesdale
Corangamite
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CO_WDY070 Lake Corangamite Catchment
Monday 27th October 2008 13:40pm
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
2900
µS/cm
Nitrate - Nitrogen
0
mg/L
pH
7
pH Units
Temperature - WATER
18.5
° C
Turbidity - NTU
9
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
Freshwater shrimp
5
22
Water-boatmen
4
20
Mayfly nymph (Ephemeroptera)
7
45
Water mites (Acarina)
5
500
Roundworms (Nematoda)
3
130
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 717
Total score: 15
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
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