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Catchments
Yarra River Catchment
ME_YTW010
Site visits
20-11-2011
Trin Warren Tamboore Wetlands Outlet, Royal Park
Melbourne
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ME_YTW010 Yarra River Catchment
Sunday 20th November 2011 12:25pm
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
Caddis-fly Larvae (Trichoptera)
7
3
Damselfly Nymph (Odonata)
6
5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
5
Flatworms (Turbellaria)
3
1
Leeches (Hirudinea)
3
18
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
110
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
4
Non Biting Midge Larvae - Bloodworms (Diptera)
1
20
Segmented Worm (Oligochaeta)
1
6
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 172
Total score: 29
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Rainfall last 48 hours
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Rainfall last 48 hours
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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First data:
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