Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #14754
Date and Time Saturday 18th June 2022 13:17pm
Approved Approved

Notes

Assisted by Matisse

 

Great data set again with very distinct salt wedge and excellent DO throughout.  J.Obst.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.00 2.90 11.17 104.5 5.37
Previous 13.3 6.8 10.7 105.0 11.8
Median 16.1 8.20 9.58 104.80 14.2
0.5m 11.90 3.00 11.50 107.6 5.57
Previous 16.1 8.1 9.5 99.3 14.0
Median 18.7 11.70 9.58 104.80 19.5
1.0m 12.80 7.70 9.70 94.7 13.18
Previous 14.6 20.0 7.5 81.0 31.1
Median 15.8 20.00 7.99 93.20 31.1
1.5m 13.30 21.30 8.60 92.4 34.10
Previous 16.0 8.1 9.5 99.0 14.0
Median 16.0 21.10 8.41 95.50 33.7
2.0m 13.60 25.50 8.36 93.1 40.50
Previous 15.4 30.2 5.2 62.0 46.3
Median 15.4 26.40 6.82 85.30 41.2
2.5m 13.70 27.70 7.64 86.3 43.14
Previous 16.2 25.4 5.5 63.7 40.0
Median 16.2 26.40 7.09 87.80 41.2
3.0m 13.70 29.00 7.12 80.9 44.84
Previous 16.2 27.3 5.2 61.8 42.2
Median 16.2 27.30 6.30 84.40 42.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 8.2
Previous 0.1 9 8.2
Median 0.1 13 8.2
Bottom 3.0 10 8.4
Previous 2.9 17 7.9
Median 3.0 13 8.0

Other details

Max depth 3.20
Previous 3.00
Median 3.20
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 20-06-2022 13:22 img20220620_13021991.pdf

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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