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  5. 16-09-2026

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B1 The Heads

16 September 2026

CAUTION: This observation has not yet been reviewed by an EstuaryWatch coordinator.

Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #17726
Date and Time Wednesday 16th September 2026 09:20am
Approved Pending

Notes

Strong outgoing tide

Water Levels and Tides

Low tide time 09:10

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.60 37.40 10.83 99.6 53.50
Previous 12.9 37.4 10.0 94.6 53.4
Median 15.2 37.20 9.48 94.40 53.2
0.5m 12.60 37.40 10.81 99.3 53.50
Previous 11.9 34.6 10.4 95.1 49.4
Median 15.2 37.20 9.48 94.40 53.2
1.0m 12.60 37.40 10.83 99.5 53.50
Previous 13.0 37.3 10.0 94.5 53.3
Median 15.2 37.30 9.49 94.20 53.3
1.5m 12.60 37.40 10.84 99.5 53.40
Previous 12.0 34.5 10.4 94.9 49.3
Median 15.3 37.30 9.49 94.20 53.2
1.6m 12.60 37.40 10.82 99.4 53.50
Previous 12.0 28.8 10.9 98.8 41.2
Median 15.3 37.30 9.46 93.80 53.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 11 8.3
Previous 0.1 9 8.1
Median 0.1 9 7.8
Bottom 1.6 10 8.4
Previous 2.7 9 7.8
Median 2.5 9 8.0

Other details

Max depth 1.75
Previous 2.80
Median 2.60
Flow estimate Fast
Low tide time 09:10am

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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