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  2. Barwon River Estuary
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  4. 05-07-2018

B1 The Heads

5 July 2018

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

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #12238
Date and Time Thursday 5th July 2018 09:15am
Approved Approved

Notes

Water Level:  Gauge board was in the sand at -0.4m ie "land-locked"

Strong current.  Readings taken at SE corner of jetty

Water Levels and Tides

Low tide time 10:08

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.70 36.80 8.94 83.4 52.60
Previous 11.7 37.4 6.1 54.0 49.6
Median 15.5 37.90 9.55 90.60 54.2
0.5m 11.60 36.90 8.95 83.1 52.70
Previous 12.4 38.5 9.6 90.0 53.4
Median 15.5 37.90 9.55 90.60 54.2
1.0m 11.60 36.90 8.95 83.0 52.70
Previous 12.4 37.4 9.6 89.9 53.4
Median 15.4 37.90 9.62 91.50 54.2
1.5m 11.50 37.00 8.95 82.9 52.80
Previous 13.6 38.4 9.6 91.5 54.9
Median 15.6 38.00 9.62 92.80 54.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.6
Previous 0.1 25 6.5
Median 0.1 9 7.8
Bottom 1.5 9 7.9
Previous 0.3 9 7.5
Median 2.4 9 7.8

Other details

Max depth 1.80
Previous 0.38
Median 2.50
Flow estimate Fast
Low tide time 10:08am

Observation Documents

Link Date File name Description

Preceding Observations

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