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Catchments
Lake Corangamite Catchment
CO_WDY070
Site visits
20-05-2003
Woady Yaloak River @ Herberts property, Smythesdale
Corangamite
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CO_WDY070 Lake Corangamite Catchment
Tuesday 20th May 2003 0:00am
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
2830
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - WATER
13
° 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
c. Family Atyidae (glass shrimp)
0
3
Caddis-fly Larvae (Trichoptera)
7
4
Mayfly nymph (Ephemeroptera)
7
3
Dragonfly Nymph (Odonata)
6
30
Side Swimmer/Scud (Amphipoda)
4
50
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 90
Total score: 24
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
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
Mininum standard
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