Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #14675
Date and Time Wednesday 18th May 2022 09:30am
Approved Approved

Notes

Tide flooding.

NB. Jess Coxon helped with sampling.

Water Levels and Tides

Low tide time 06:58

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.00 36.40 9.64 91.6 52.00
Previous 14.0 35.0 8.9 86.4 50.0
Median 15.7 36.40 8.90 92.10 52.0
0.5m 13.00 36.30 9.58 91.0 51.90
Previous 15.6 36.9 7.9 79.6 52.7
Median 17.4 36.80 9.32 93.10 52.6
1.0m 13.50 36.30 9.57 91.0 51.90
Previous 14.1 34.4 8.9 86.2 49.1
Median 15.7 36.40 8.86 92.40 52.0
1.5m 13.10 36.30 9.56 90.9 51.90
Previous 15.6 36.8 7.9 79.6 52.6
Median 17.3 36.80 9.24 92.80 52.6
2.0m 13.10 36.30 9.54 90.7 51.90
Previous 14.1 34.3 8.8 86.1 49.0
Median 15.7 37.30 9.40 99.40 53.3
2.1m 13.10 36.30 9.53 90.6 51.90
Previous 17.3 37.2 8.2 85.2 53.2
Median 15.7 37.30 9.40 99.40 53.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 8 7.6
Previous 0.1 9 7.6
Median 0.1 9 7.7
Bottom 2.1 8 7.9
Previous 2.7 9 7.6
Median 2.4 9 7.8

Other details

Max depth 2.20
Previous 2.80
Median 2.50
Flow estimate Medium
Low tide time 06:58am

Observation Documents

Link Date File name Description

Download
19-05-2022 13:55 IMG_2449_copy.jpg

Preceding Observations

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