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  4. 18-12-2019

B1 The Heads

18 December 2019

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

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #13495
Date and Time Wednesday 18th December 2019 09:15am
Approved Approved

Notes

Water Levels and Tides

Low tide time 10:45

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.10 38.80 10.14 107.9 55.50
Previous 15.5 39.3 10.7 108.3 56.1
Median 17.2 38.90 10.01 107.30 55.6
0.5m 17.90 38.80 10.18 108.0 55.50
Previous 16.3 38.4 10.4 106.7 54.9
Median 17.2 38.80 9.95 106.70 55.4
1.0m 17.90 38.80 10.15 107.6 55.50
Previous 15.5 39.3 10.7 108.7 56.1
Median 16.5 38.80 9.97 106.80 55.4
1.5m 17.90 38.80 10.19 108.0 55.50
Previous 16.3 38.5 10.4 106.7 55.0
Median 18.1 38.80 9.97 106.80 55.4
2.0m 17.90 38.80 10.17 107.9 55.50
Previous 15.5 39.2 10.7 108.5 56.0
Median 15.5 38.60 10.99 108.50 55.1
2.5m 17.90 38.80 55.50 107.5 55.50
Previous 16.2 38.5 10.4 106.7 55.0
Median 14.4 38.50 10.99 108.00 55.0
2.7m 17.90 38.80 55.50 107.4 55.50
Previous 14.2 39.1 11.0 109.0 55.8
Median 14.4 38.60 11.41 109.00 55.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 0 7.5
Previous 0.1 9 7.7
Median 0.1 9 7.8
Bottom 2.8 7.8
Previous 3.4 9 7.7
Median 1.9 9 7.8

Other details

Max depth 2.90
Previous 3.50
Median 2.00
Flow estimate N/A
Low tide time 10:45am

Observation Documents

Link Date File name Description

Download 		02-02-2020 22:22 IMG20200202222038.jpg

Preceding Observations

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