Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #5018
Date and Time Friday 7th February 2014 18:05pm
Approved Approved

Notes

River very high.
High turbidity reading at bottom ? bottom stirred up when deploying Van Doorn

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 23.20 14.50 6.80 86.5 23.96
Previous 24.3 14.5 7.3 92.3 24.0
Median 14.9 14.70 8.36 90.00 24.1
0.5m 23.20 14.50 6.62 84.2 23.93
Previous 20.0 24.6 8.1 102.9 38.6
Median 14.8 14.70 8.36 88.70 24.1
1.0m 23.20 14.50 6.46 81.8 23.91
Previous 21.5 15.0 8.3 108.8 24.6
Median 14.8 17.50 7.63 86.30 28.4
1.5m 23.20 14.50 6.36 81.2 23.90
Previous 19.2 29.0 6.6 84.7 44.8
Median 14.7 17.50 7.46 85.20 28.4
2.0m 23.20 14.50 6.17 79.8 23.88
Previous 20.0 17.6 5.9 72.1 28.4
Median 15.9 27.10 5.50 62.10 42.4
2.5m 22.90 14.50 5.36 68.8 23.88
Previous 18.0 32.0 5.9 74.8 48.9
Median 15.2 27.10 5.15 61.90 42.4
3.0m 22.50 14.40 5.32 66.1 23.85
Previous 18.7 22.4 1.9 24.0 35.7
Median 15.9 29.50 3.72 44.60 45.5
3.5m 22.00 14.60 4.27 53.7 24.00
Previous 17.3 33.2 5.4 69.2 50.7
Median 15.0 29.50 3.72 44.60 45.5
4.0m 21.90 14.60 4.42 54.2 24.03
Previous 22.2 20.1 3.4 43.6 32.2
Median 22.2 20.10 3.39 43.60 32.2
4.2m 21.80 14.60 4.75 58.4 24.03
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.0
Previous 0.1 9 8.1
Median 0.1 10 7.9
Bottom 4.2 53 7.7
Previous 3.9 10 7.8
Median 3.4 10 7.5

Other details

Max depth 4.30
Previous 4.00
Median 3.70
Flow estimate N/A

Observation Documents

No documents found for this observation

Preceding Observations

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