Site visit details

Overview

Catchment Yarra River
Site Diamond Creek @ Edendale Environment Centre footbridge ME_YDI800
Date and Time Wednesday 28th April 2010 09:00am
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 7 12.6 13.8 200
Weather overcast and moderate breeze but sunshine through
Last rainfall Last 24 hrs
Flow estimate Fast
Water Appearance
Stream depth 60.00
Stream width 6.10
Hazards
Litter/Pollutants
Rate of flow was a bit faster than last time, with more erosion downstream. Rainfall: 6 mm last 24 hours and 6.2 in last 3 days and 17 mm in last 7 days. Water level on stake: 15 cm Observations and notes (22/4/2010): Turbidty improved this time but still very tubid. Lower air temp and water temp this time. Areas where the bank has been eroded and where silt/sand has been deposited. Acccumulation of bits of rebbish is streamside vegetatio after floods. Other observation: large items of rubbish from flood of 7/3/2010 has still not been removed. Nillumbik operations centre has contacted Melb Water. A large brunch has been carried downstream and is resing on a horizontal log. 6 Pacific Black ducks and accucia dealbata in bud. Other Litter: 4 balls-1 ballon-4 pieces timber- 2 foam mattresses- 1 fabric- 1 wheelbarrow-1 big plastic container- 2 corrugated iron- (most of this about 100 upstream from bridge)

Diary photos

No diary entries recorded for this visit

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