Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #9451
Date and Time Friday 20th March 2015 08:20am
Approved Approved

Notes

  • AHD @ G6 1.30 @ 7.45
  • Strong SW wind sending large ripples upstream
  • Water starting to cover flats on south side of channel but no water visible on flats north of channel

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.40 0.10 6.19 62.2 0.26
Previous 18.8 0.1 5.8 62.8 0.3
Median 16.7 0.10 6.78 70.00 0.3
0.5m 15.40 0.10 6.10 61.2 0.26
Previous 17.7 0.1 6.4 66.9 0.3
Median 16.7 0.10 6.98 71.00 0.3
1.0m 15.40 0.10 6.11 60.9 0.26
Previous 18.8 0.1 5.3 56.7 0.3
Median 16.7 0.10 6.63 67.60 0.3
1.5m 15.40 0.10 6.00 60.2 0.26
Previous 17.7 0.1 6.2 64.9 0.3
Median 16.7 0.10 6.64 68.00 0.3
1.9m 15.40 0.10 5.87 59.0 0.26
Previous 19.7 0.1 6.4 70.1 0.3
Median 16.3 0.10 6.64 68.00 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.3
Previous 0.1 9 6.3
Median 0.1 9 6.8
Bottom
Previous 1.5
Median 1.9

Other details

Max depth 2.06
Previous 1.32
Median 1.89
Flow estimate Pool

Observation Documents

No documents found for this observation

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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