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  5. 06-05-2018

ME_DTW100 Tirhatuan Wetlands, off Dandenong Creek, Rowville

6 May 2018

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 6th May 2018 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 0.02 80.42 7.7 360 7.2 0.047 20.5 17.4 56
Weather sunny
Last rainfall During the last week
Flow estimate PERMANENT: wetlands and lakes
Water Appearance Muddy
Stream depth
Stream width
Hazards
Litter/Pollutants

Depth very low - less than 0.2m, hard to get a clean sample

Present: Ian, Julie, Judith

Creatures Waterwatch method

Image Species Score Quantity
Leeches (Hirudinea) Leeches (Hirudinea) 3 1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 4
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 6 Total score: 8 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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