Site visit details

Overview

Catchment Yarra River
Site Blackburn Lake at the Landing, a constructed platform on the edge of the lake ME_YGR020
Date and Time Sunday 2nd February 2020 10:20am
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 FTU Turb NTU
Sample 0 14.59 1.3 135 7.2 0 16 21 36
Weather sunny
Last rainfall During the last 24 hours 25.00
Flow estimate STAGNANT: No continuous flow in channel but channel continuous (in-stream habitats connected)
Water Appearance Muddy
Stream depth 51cm - 99cm
Stream width
Hazards
Litter/Pollutants plastic

Monitors: Tanveer Alvi, Elaine Boucher, Anne Payne, John Shortridge, Arhaan Alvi

Changes since last monitored: Water level higher

What stands out:

Other Observations: 5 Pacific Black ducks, 4 Eurasian Coots

*For the Dissolved Oxygen test, when H2SO4 was added to sample to fix, the sample went almost colourless and fragments looked large and soft. When shaken the fragements broke a bit but still were much larger than ever seen before.

 

Diary photos

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