Skip to content
 
EstuaryWatch Data Portal
Volunteer Login
  1. Find My WaterWay
  2. Estuaries
  3. Barwon River Estuary
  4. Observations
  5. 05-06-2025

Back to list of observations

B1 The Heads

5 June 2025

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

Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #16973
Date and Time Thursday 5th June 2025 09:20am
Approved Pending

Notes

Water Levels and Tides

Low tide time 11:56

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.50 38.40 10.26 96.8 54.90
Previous 13.0 38.2 10.0 92.6 54.5
Median 16.1 37.20 9.34 93.50 53.1
0.5m 13.70 38.40 10.19 96.4 54.80
Previous 16.3 38.0 9.3 92.6 54.3
Median 16.1 37.20 9.34 93.50 53.1
1.0m 13.70 38.40 10.17 96.2 54.90
Previous 13.0 38.1 9.9 92.4 54.4
Median 16.0 37.20 9.35 93.50 53.1
1.5m 13.70 38.40 10.15 96.1 54.80
Previous 16.3 38.0 9.3 92.4 54.3
Median 16.0 37.20 9.32 93.60 53.1
2.0m 13.70 38.40 10.13 95.9 54.80
Previous 13.0 38.1 9.9 92.1 54.4
Median 16.1 37.60 9.32 94.90 53.7
2.5m 13.70 38.40 10.12 95.8 54.80
Previous 16.3 38.0 9.2 92.2 54.3
Median 16.1 37.60 9.29 95.00 53.7
3.0m 13.70 38.30 10.10 95.7 54.70
Previous 17.1 37.4 8.7 90.0 53.4
Median 16.2 37.40 9.27 99.50 53.4
3.2m 13.70 38.30 10.09 95.6 54.70
Previous 18.7 37.2 9.3 99.5 53.2
Median 16.2 37.90 9.79 104.20 54.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.1
Previous 0.1 9 7.8
Median 0.1 9 7.9
Bottom 3.2 9 7.4
Previous 2.4 9 7.6
Median 2.5 9 7.9

Other details

Max depth 3.30
Previous 2.50
Median 2.60
Flow estimate Fast
Low tide time 11:56am

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
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
Creative Commons CC BY All content, files, data and images provided by the EstuaryWatch Data Portal subject to a Creative Commons Attribution License Data portal by CeRDI