Observation details

Overview

Estuary Barwon River Estuary
Site The Thunderbolt
Observation ID #12032
Date and Time Thursday 5th April 2018 09:42am
Approved Approved

Notes

  • This monitoring is part of the Index of Estuary Condition.  The YeoKal Model 615 was used to conduct this monitoring.

Water Levels and Tides

Low tide time

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.30 35.40 5.83 75.1 53.57
Previous 19.3 33.5 6.6 87.7 51.0
Median 19.3 33.50 8.52 94.90 48.0
0.5m 17.30 35.30 5.68 72.6 53.55
Previous 18.9 30.7 6.1 78.8 47.2
Median 18.9 30.70 8.52 94.90 47.2
1.0m 17.30 35.40 5.61 72.0 53.60
Previous 19.3 33.5 6.6 87.8 51.0
Median 19.3 33.50 8.47 93.70 48.0
1.5m 17.30 35.30 5.58 71.6 53.49
Previous 19.0 30.7 6.2 80.9 47.3
Median 19.0 30.70 8.47 93.70 47.3
2.0m 17.40 35.30 5.73 73.4 53.43
Previous 19.4 33.5 6.7 88.9 51.1
Median 19.4 33.50 8.50 93.20 48.0
2.5m 17.30 35.30 5.52 71.4 53.47
Previous 19.0 31.1 5.8 74.7 47.7
Median 19.0 31.10 8.50 93.20 47.7
3.0m 17.30 35.20 5.58 71.8 53.50
Previous 19.3 33.5 6.8 90.5 51.0
Median 19.3 33.50 8.52 92.60 48.4
3.5m 17.30 35.30 5.64 72.8 53.54
Previous 19.2 31.5 5.7 74.7 48.4
Median 19.2 31.50 8.52 92.60 48.1
4.0m 17.30 25.30 5.64 72.6 53.40
Previous 19.4 33.5 6.8 90.0 51.2
Median 19.5 33.50 8.54 92.20 48.9
4.5m 17.30 35.40 5.58 71.9 53.65
Previous 19.5 31.9 5.6 72.4 48.9
Median 19.5 31.90 8.54 92.20 48.1
5.0m 17.30 35.40 5.55 71.4 53.64
Previous 19.4 33.6 6.9 91.4 51.2
Median 19.4 32.80 8.51 91.40 48.1
5.5m 17.30 35.20 5.67 73.0 53.40
Previous 20.1 32.8 5.6 75.9 50.3
Median 20.1 32.80 8.82 91.70 48.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 5 7.7
Previous 0.1 5 8.1
Median 0.1 24 8.0
Bottom 5.5 5 7.8
Previous 5.6 5 8.1
Median 5.6 16 8.1

Other details

Max depth 5.60
Previous 5.70
Median 5.70
Flow estimate Medium

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
Creative Commons CC BY
All content, files, data and images provided by the EstuaryWatch Data Portal and Gallery are subject to a Creative Commons Attribution License

Content is made available to be used in any way, and should always attribute EstuaryWatch and www.estuarywatch.org.au