Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #15391
Date and Time Thursday 6th April 2023 09:20am
Approved Approved

Notes

Turbidity less than 9

Water Levels and Tides

Low tide time 05:35

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.50 36.00 9.09 95.8 51.40 Surface very calm
Previous 19.1 37.5 7.8 84.3 53.6
Median 16.1 36.30 8.90 91.00 51.9
0.5m 17.50 36.00 9.10 95.9 51.40
Previous 18.8 37.9 9.5 102.3 54.1
Median 15.6 36.30 8.90 91.00 51.8
1.0m 17.50 36.10 9.09 95.8 51.50
Previous 19.1 37.4 7.7 84.1 53.5
Median 16.3 36.80 8.86 91.10 52.6
1.5m 17.50 36.10 9.09 95.8 51.50
Previous 18.8 37.9 9.5 102.1 54.1
Median 15.6 36.80 8.86 91.10 51.9
2.0m 17.50 36.10 9.09 95.9 51.60
Previous 19.0 37.4 7.6 83.1 53.5
Median 17.2 37.00 8.83 92.20 52.9
2.5m 17.50 36.20 9.10 96.0 51.70
Previous 18.7 37.9 9.5 102.1 54.1
Median 16.2 37.00 8.83 92.20 51.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.2
Previous 0.1 9 8.0
Median 0.1 9 7.8
Bottom 2.4 9 8.0
Previous 2.7 9 8.0
Median 2.7 9 7.8

Other details

Max depth 2.50
Previous 2.80
Median 2.80
Flow estimate Slow
Low tide time 05:35am

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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