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  6. 13-11-2008

Trin Warren Tamboore Wetlands Outlet, Royal Park

Melbourne

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ME_YTW010 Yarra River Catchment

Thursday 13th November 2008 11:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.02mg/L NH4+
Dissolved Oxygen % Saturation
27%
Electrical Conductivity
438µS/cm
pH
6.82pH Units
Reactive Phosphate (mg/L)
0.072mg/L P
Temperature - AIR
31° C
Temperature - WATER
21° C
Turbidity - NTU
10NTU

Water Conditions

Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
 
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Hydraenidae and Family Hydrochidae (crawling water beetles) c. Family Hydraenidae and Family Hydrochidae (crawling water beetles) 3 3
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 40
Image
Water-boatmen 4 100
Image
Water-striders 4 3
Image
Caddis-fly Larvae (Trichoptera) 7 6
Image
Mayfly nymph (Ephemeroptera) 7 15
Image
Damselfly Nymph (Odonata) 6 24
Image
Dragonfly Nymph (Odonata) 6 6
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 12
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 3
Image
Freshwater Snails (Gastropoda) 3 3
Image
Leeches (Hirudinea) 3 14
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 2
Image
Biting Midge Larvae (Diptera) 2 30
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 0 1
Image
Segmented Worm (Oligochaeta) 1 21
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 283 Total score: 46 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
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