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  4. 17-03-2021

B1 The Heads

17 March 2021

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #14015
Date and Time Wednesday 17th March 2021 08:50am
Approved Approved

Notes

pH measured with dip sticks

Water Levels and Tides

Low tide time 10:04

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.30 38.60 8.72 92.2 55.20
Previous 17.9 39.0 9.3 98.1 55.7
Median 17.9 39.00 9.30 98.10 55.7
0.5m 18.10 38.60 8.74 92.3 55.20
Previous
Median
1.0m 18.10 38.60 8.71 91.9 55.20
Previous 17.9 39.0 9.3 97.9 55.7
Median 17.9 39.00 9.29 97.90 55.7
1.5m 18.10 38.60 8.66 91.3 55.20
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 0 8.0
Previous 0.1 9 7.5
Median 0.1 9 7.5
Bottom 1.5 0 8.0
Previous 2.7 9 7.8
Median 2.7 9 7.8

Other details

Max depth 1.60
Previous 2.80
Median 2.80
Flow estimate Fast
Low tide time 10:04am

Observation Documents

Link Date File name Description

Download 		17-03-2021 21:41 jetty.jpg

Preceding Observations

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