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  4. 18-08-2021

B1 The Heads

18 August 2021

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

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #14264
Date and Time Wednesday 18th August 2021 09:30am
Approved Approved

Notes

Water Levels and Tides

Low tide time 12:39

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.70 39.30 11.55 108.2 56.20
Previous 12.3 38.8 11.4 106.0 55.5
Median 14.5 38.50 9.83 93.10 55.0
0.5m 12.80 39.30 11.52 108.1 56.20
Previous 12.2 19.2 9.9 93.1 27.4
Median 14.5 37.20 9.58 92.60 53.1
1.0m 12.80 39.30 11.51 108.0 56.20
Previous 12.4 39.1 11.3 105.9 55.8
Median 14.5 38.50 9.81 92.80 55.0
1.5m 12.80 39.30 11.50 107.9 56.20
Previous 12.2 18.9 9.9 92.8 27.0
Median 14.5 37.10 9.56 92.50 53.0
2.0m 12.80 39.30 11.49 107.8 56.20
Previous 12.4 39.1 11.3 105.9 55.8
Median 13.7 38.50 9.79 95.80 55.0
2.5m 12.80 39.30 11.47 107.7 56.20
Previous 14.4 36.5 9.8 95.8 52.2
Median 14.4 38.50 9.79 95.80 55.0
3.0m 12.80 39.30 11.46 107.6 56.20
Previous
Median
3.4m 12.80 39.30 11.45 107.5 56.20
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.2
Previous 0.1 9 7.9
Median 0.1 9 7.9
Bottom 3.4 9 7.8
Previous 2.9 9 7.4
Median 2.4 9 7.8

Other details

Max depth 3.50
Previous 3.00
Median 2.50
Flow estimate Medium
Low tide time 12:39pm

Observation Documents

Link Date File name Description

Download 		26-08-2021 16:45 image_5.jpg

Preceding Observations

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