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  6. 22-03-2020

Scotchman's Creek. Bottom of Valley Reserve immediately East of Regent Street, Mt Waverley

Melbourne

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ME_YSC020 Yarra River Catchment

Sunday 22nd March 2020 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.03mg/L NH4+
Dissolved Oxygen % Saturation
40.72%
Dissolved Oxygen mg/L
4.1mg/L
Electrical Conductivity
470µS/cm
pH
6.9pH Units
Temperature - AIR
14° C
Temperature - WATER
15° C
Turbidity - FTU
12FTU

Water Conditions

Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
 
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 4
Image
Dragonfly Nymph (Odonata) 6 5
Image
Freshwater slater (Isopoda) 5 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 100
Image
Freshwater Snails (Gastropoda) 3 20
Image
Leeches (Hirudinea) 3 30
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 10
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 10
Image
Segmented Worm (Oligochaeta) 1 15
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 195 Total score: 29 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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