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  6. 20-10-2024

Valley Creek, Mt Waverley, east of Regent Street, near the confluence of Scotchman's Creek

Melbourne

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ME_YVA100 Yarra River Catchment

Sunday 20th October 2024 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
73.69%
Dissolved Oxygen mg/L
7.5mg/L
Electrical Conductivity
510µS/cm
pH
7.1pH Units
Reactive Phosphate (mg/L)
0.059mg/L P
Temperature - AIR
15.5° C
Temperature - WATER
14.5° C
Turbidity - FTU
32FTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week 43.00
Flow estimate
 
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic,polystyrene,other: face masks

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 8
Image
Freshwater Snails (Gastropoda) 3 30
Image
Biting Midge Larvae (Diptera) 2 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 10
Image
Segmented Worm (Oligochaeta) 1 20
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 69 Total score: 14 Overall rating: Poor

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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