Site visit details

Overview

Catchment Yarra River
Site Valley Creek, Mt Waverley, east of Regent Street, near the confluence of Scotchman's Creek ME_YVA100
Date and Time Sunday 21st January 2024 10:00am
Approved Approved

Notes

Physical Chemical Tests

N mg/L NH4+ D.O. % D.O mg/L EC µS/cm pH pH Units rP mg/L P Air ° C Water ° C Turb FTU Turb NTU
Sample 0 53.33 5.2 560 7 0.036 18 16.5 33
Weather overcast
Last rainfall During the last week 44.00
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,packets

Creatures Waterwatch method

Image Species Score Quantity
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 2
Freshwater Mussel (Bivalvia) Freshwater Mussel (Bivalvia) 5 5
Flatworms (Turbellaria) 2 1
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 50
Leeches (Hirudinea) Leeches (Hirudinea) 3 2
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 2
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 10
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 77 Total score: 23 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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