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H1 Site one (Hopkins River Bridge)

15 December 2023

Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #15917
Date and Time Friday 15th December 2023 17:03pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 21.40 20.90 7.63 97.7 33.27
Previous 20.1 23.3 8.2 102.3 36.9
Median 17.2 12.40 9.38 99.60 20.6
0.5m 21.30 20.90 7.46 95.4 33.34
Previous 22.7 9.9 13.2 163.1 16.9
Median 16.3 11.00 9.38 99.10 18.6
1.0m 20.90 21.00 7.49 95.3 33.41
Previous 17.4 32.7 7.9 96.1 49.9
Median 16.7 27.60 8.52 97.20 42.8
1.5m 20.50 21.30 6.25 79.0 33.91
Previous 16.7 28.6 9.3 114.0 43.9
Median 15.9 27.60 8.52 97.20 41.3
2.0m 19.90 22.70 4.69 59.1 35.95
Previous 16.6 33.2 7.4 91.1 50.5
Median 16.0 31.50 7.62 89.40 48.4
2.5m 19.60 23.40 3.44 43.4 36.94
Previous 16.1 30.9 8.6 105.3 47.4
Median 16.0 31.50 7.65 89.40 48.4
3.0m 19.40 24.00 2.48 31.2 37.70
Previous 16.9 33.6 7.5 93.3 51.3
Median 15.9 32.20 7.19 84.60 49.1
3.5m 19.20 24.80 1.08 13.6 38.90
Previous 16.0 31.8 8.4 103.1 48.6
Median 15.9 32.10 7.03 84.10 49.0
4.0m 18.40 28.20 0.31 3.8 43.59
Previous 13.6 33.0 7.5 88.2 50.4
Median 14.0 31.00 6.94 81.00 47.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12 7.9
Previous 0.1 9 8.5
Median 0.1 11 8.2
Bottom 4.0 13 7.6
Previous 3.5 19 7.9
Median 3.5 9 7.9

Other details

Max depth 4.20
Previous 3.70
Median 3.70
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 17-12-2023 15:47 img20231217_15280748.pdf

Preceding Observations

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