Skip to content
 
EstuaryWatch Data Portal
Volunteer Login
  1. Find My WaterWay
  2. Estuaries
  3. Barwon River Estuary
  4. Observations
  5. 17-12-2025

Back to list of observations

B2 Boat Ramp Jetty

17 December 2025

Observation details

Overview

Estuary Barwon River Estuary
Site Boat Ramp Jetty
Observation ID #17317
Date and Time Wednesday 17th December 2025 09:50am
Approved Approved

Notes

Portuguese man o war hooked

Water Levels and Tides

Low tide time 16:10

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.60 23.70 8.76 92.5 33.80
Previous 18.6 22.7 9.6 102.7 32.4
Median 14.6 28.20 9.19 90.40 41.2
0.5m 18.40 23.90 8.83 93.1 34.10
Previous 17.0 21.6 9.2 94.7 30.9
Median 14.6 28.20 9.19 90.40 41.2
1.0m 18.40 24.20 8.78 92.5 34.60
Previous 18.2 26.7 9.3 99.2 38.2
Median 14.6 30.70 9.14 90.10 44.1
1.5m 18.40 24.50 8.73 92.0 35.00
Previous 16.8 25.3 8.9 91.3 36.2
Median 14.5 30.90 9.11 89.90 44.2
2.0m 18.40 24.70 8.71 91.9 35.30
Previous 18.2 26.0 9.4 99.9 37.2
Median 13.7 25.80 9.39 91.20 37.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.0
Previous 0.1 9 8.4
Median 0.1 9 8.0
Bottom 1.7 9 8.0
Previous 2.0 9 8.4
Median 1.6 9 8.1

Other details

Max depth 1.80
Previous 2.10
Median 1.70
Flow estimate Slow
Low tide time 16:10pm

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