Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #15507
Date and Time Thursday 4th May 2023 09:25am
Approved Approved

Notes

Water Levels and Tides

Low tide time 04:00

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.50 36.20 10.90 100.6 51.70
Previous 16.7 37.5 10.0 102.5 53.6
Median 16.7 36.30 9.10 94.70 51.8
0.5m 14.60 36.60 10.23 100.4 52.30
Previous 17.5 36.0 9.1 95.9 51.4
Median 16.1 36.30 9.01 93.10 51.5
1.0m 14.80 36.60 10.27 101.3 52.30
Previous 16.7 37.6 10.0 102.8 53.7
Median 16.7 36.30 9.09 95.00 51.9
1.5m 15.00 36.90 10.31 102.2 52.70
Previous 17.5 36.1 9.1 95.8 51.5
Median 16.3 36.30 8.98 92.50 51.6
2.0m 15.20 37.20 10.34 102.9 53.10
Previous 17.5 36.2 9.1 96.0 51.7
Median 17.2 36.30 8.94 94.90 51.9
2.5m 15.30 37.20 10.34 103.0 53.10
Previous 19.0 37.4 7.6 83.1 53.5
Median 16.2 37.00 8.83 92.20 51.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.5
Previous 0.1 9 7.6
Median 0.1 9 7.8
Bottom 2.8 9 8.6
Previous 1.9 9 7.8
Median 2.7 9 7.8

Other details

Max depth 2.80
Previous 2.00
Median 2.80
Flow estimate Slow
Low tide time 04:00am

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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