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H1 Site one (Hopkins River Bridge)

21 October 2024

Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #16519
Date and Time Monday 21st October 2024 14:30pm
Approved Approved

Notes

Assisted by Neil

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.90 8.90 9.51 109.5 15.06
Previous 13.3 15.9 9.4 99.6 26.0
Median 16.3 13.00 9.39 101.10 21.6
0.5m 20.10 8.90 9.59 111.3 15.32
Previous 14.2 11.7 11.0 115.9 19.6
Median 16.3 12.40 9.38 101.10 20.6
1.0m 19.80 8.90 9.66 110.7 15.32
Previous 13.3 18.3 9.0 97.0 29.6
Median 16.6 22.20 8.52 97.10 35.2
1.5m 19.40 9.00 9.82 112.1 15.37
Previous 14.3 20.8 9.3 103.1 33.4
Median 16.6 22.20 8.36 97.10 35.2
2.0m 19.10 9.00 9.70 110.3 15.63
Previous 13.4 23.4 8.1 89.0 37.0
Median 16.0 30.20 7.65 89.00 46.3
2.5m 17.00 23.30 8.03 94.9 36.80
Previous 14.2 27.1 7.9 91.6 42.2
Median 16.0 30.40 7.65 89.40 46.7
3.0m 16.60 26.10 8.75 105.9 40.80
Previous 13.3 26.4 8.1 91.3 41.1
Median 15.9 31.80 6.91 82.40 48.6
3.5m 16.40 27.20 7.15 84.0 42.23
Previous 14.0 29.1 5.5 63.3 45.0
Median 15.9 31.80 6.62 82.40 48.6
3.7m 16.30 27.70 6.45 75.3 43.19
Previous 12.6 30.2 8.5 95.9 46.6
Median 16.0 32.00 6.91 82.40 48.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.6
Previous 0.1 9 7.8
Median 0.1 10 8.2
Bottom 3.8 9 8.2
Previous 4.2 9 7.9
Median 3.7 9 7.9

Other details

Max depth 3.90
Previous 4.30
Median 3.80
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 22-10-2024 12:37 img20241022_12270578.pdf

Preceding Observations

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