Site visit details

Overview

Catchment Yarra River
Site Plenty River, major stormwater drain entering Plenty River, downstream of YPL693 ME_YPL694
Date and Time Wednesday 30th September 2009 15:30pm
Approved Approved

Notes

Physical Chemical Tests

Ammon-Nit mg/L NH3-N N mg/L NH4+ 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 8 430 0.05 7.5 19.6 13.3 30
Weather Sunny, Cloudy, Windy
Last rainfall Last 24 hrs
Flow estimate Fast
Water Appearance
Stream depth 20.00
Stream width 1.50
Hazards
Litter/Pollutants
Ammonium and phosphate: water warmed to 21.7 degrees\ Air temp taken in shade of bridge Conductivity in drain higher than river What has changed since last time you monitored? less frothy, but last measured in 2008 What stands out about the site today? I can hear water running in the drain, about 10-20 m up further. drain too dark to see into it too far . Water is falling from higher up, it sounds like quite a large amount. Perhaps from recent rain? River is currently up 1.5-1m higher than usual so no overfall from pipe- river water is mixing with stormwater . Litter: Quantities of litter not specified, 1 used to indicate that type of litter was ticked. Lots of polystyrene found

Diary photos

No diary entries recorded for this visit

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