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  6. 28-10-2018

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 28th October 2018 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.15mg/L NH4+
Dissolved Oxygen % Saturation
70.33%
Dissolved Oxygen mg/L
7.4mg/L
Electrical Conductivity
470µS/cm
pH
6.9pH Units
Reactive Phosphate (mg/L)
0.108mg/L P
Temperature - AIR
13° C
Temperature - WATER
13° C
Turbidity - FTU
14FTU

Water Conditions

Weather
Overcast
Last rainfall
More than a week ago
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
paper,plastic,cans,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Damselfly Nymph (Odonata) 6 5
Image
Dragonfly Nymph (Odonata) 6 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 20
Image
Freshwater Snails (Gastropoda) 3 15
Image
Leeches (Hirudinea) 3 10
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 6
Image
Mosquito Larvae (Diptera) 2 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 10
Image
Segmented Worm (Oligochaeta) 1 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 78 Total score: 36 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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