Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #14703
Date and Time Saturday 21st May 2022 13:51pm
Approved Approved

Notes

The YSI meter somehow went into a mode where it would only display integers for the D.O. % Sat. Managed to correct the problem at the next site (H1).

No worries - thanks for heads up, this won't cause any issues with the data set.  Great to hear you were able to correct the problem.  Very strong salt-wedge too; autumn swells on display!!  J.Obst.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.30 6.80 10.50 105.0 11.81
Previous 16.1 8.1 9.5 99.3 14.0
Median 18.7 11.70 9.58 104.80 19.5
0.5m 13.30 6.80 10.70 105.0 11.81
Previous 23.1 12.7 8.7 108.7 21.2
Median 18.7 11.70 9.58 104.80 19.5
1.0m 13.30 6.80 10.60 104.0 11.81
Previous 16.0 8.1 9.5 99.0 14.0
Median 16.0 21.10 8.41 95.50 33.7
1.5m 14.60 20.00 7.50 81.0 31.15
Previous 23.0 12.8 7.8 97.0 21.3
Median 15.8 21.10 7.99 93.20 33.7
2.0m 15.20 24.70 6.30 71.0 38.86
Previous 16.2 25.4 5.5 63.7 40.0
Median 16.2 26.40 7.09 87.80 41.2
2.5m 15.40 28.60 5.20 61.0 44.01
Previous 22.7 12.9 7.1 87.8 21.4
Median 15.3 26.40 7.09 87.80 41.2
2.8m 15.40 30.20 5.20 62.0 46.30
Previous 21.8 17.1 6.8 85.3 27.8
Median 15.3 29.60 7.74 95.00 45.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.2
Previous 0.1 9 8.3
Median 0.1 13 8.2
Bottom 2.9 17 7.9
Previous 3.0 13 8.0
Median 3.1 13 8.2

Other details

Max depth 3.00
Previous 3.10
Median 3.30
Flow estimate N/A

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