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  5. 24-01-2021

ME_DTW100 Tirhatuan Wetlands, off Dandenong Creek, Rowville

24 January 2021

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Dandenong
Site Tirhatuan Wetlands, off Dandenong Creek, Rowville ME_DTW100
Date and Time Sunday 24th January 2021 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
Sample 0 33.59 2.9 360 7 0 27.8 22.6 25
Weather sunny
Last rainfall During the last week
Flow estimate PERMANENT: wetlands and lakes
Water Appearance Clear
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Ian, Julie, Judith, Dorothea

Creatures Waterwatch method

Image Species Score Quantity
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 1
Dragonfly Nymph (Odonata) Dragonfly Nymph (Odonata) 6 1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 7
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 9 Total score: 16 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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