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Catchments
Barwon River Catchment
CO_LEI020
Site visits
05-08-2000
Leigh River below Hamilton Hwy Bridge, Inverleigh.
Corangamite
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CO_LEI020 Barwon River Catchment
Saturday 5th August 2000 9:00am
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
b. Family Ancylidae (freshwater limpets)
0
1
c. Family Atyidae (glass shrimp)
0
1
Chironomids
1
10
Freshwater shrimp
5
2
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
100
Caddis-fly Larvae (Trichoptera)
7
10
Mayfly nymph (Ephemeroptera)
7
100
Stonefly nymph (Plecoptera)
8
10
Freshwater slater (Isopoda)
5
1
Water mites (Acarina)
5
5
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 240
Total score: 32
Overall rating: Fair
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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