Site visit details

Overview

Catchment Dandenong
Site Elster Creek ME_DEL300
Date and Time Sunday 14th April 2019 09:30am
Approved Approved

Notes

Physical Chemical Tests

Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O. % D.O mg/L EC µS/cm FrP mg/L P Nitrate-Nit mg/L N pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample 0.03 40.68 4 1260 7.1 0.12 19 16 10
Weather sunny
Last rainfall During the last week 0.00
Flow estimate LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance Clear
Stream depth 51cm - 99cm
Stream width > 5m
Hazards
Litter/Pollutants

Slow flow, very clear.  Can see all the way to the bottom.

measured width with tape.

Creatures Waterwatch method

Image Species Score Quantity
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 9
Leeches (Hirudinea) Leeches (Hirudinea) 3 2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 13 Total score: 14 Overall rating: Poor

Diary photos

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