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Catchments
Barwon River Catchment
CO_LEI020
Site visits
07-05-2000
Leigh River below Hamilton Hwy Bridge, Inverleigh.
Corangamite
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CO_LEI020 Barwon River Catchment
Sunday 7th May 2000 11:00am
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
a. Family Parastacidae (freshwater crayfish or yabbies)
5
1
Freshwater shrimp
5
5
Water-striders
4
1
Caddis-fly Larvae (Trichoptera)
7
5
Mayfly nymph (Ephemeroptera)
7
10
Freshwater slater (Isopoda)
5
5
Water mites (Acarina)
5
5
Leeches (Hirudinea)
3
5
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 38
Total score: 28
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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02-04-2000
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