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Catchments
Yarra River Catchment
ME_YTW010
Site visits
17-04-2011
Trin Warren Tamboore Wetlands Outlet, Royal Park
Melbourne
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ME_YTW010 Yarra River Catchment
Sunday 17th April 2011 12:30pm
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L
Dissolved Oxygen % Saturation
55
%
Electrical Conductivity
450
µS/cm
pH
7.2
pH Units
Reactive Phosphate (mg/L)
0.08
mg/L P
Temperature - AIR
19.7
° C
Temperature - WATER
17.9
° C
Turbidity - NTU
15
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
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
6
Caddis-fly Larvae (Trichoptera)
7
3
Damselfly Nymph (Odonata)
6
3
Flatworms (Turbellaria)
3
4
Leeches (Hirudinea)
3
5
Side Swimmer/Scud (Amphipoda)
4
4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
15
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 40
Total score: 26
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
Mininum standard
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Level 1
Level 2
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First data:
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