Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #13082
Date and Time Saturday 18th May 2019 13:05pm
Approved Approved

Notes

assisted by Kate Haberfield

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.40 6.20 12.20 116.1 10.81
Previous 15.9 9.8 9.4 100.6 16.6
Median 19.2 11.60 9.40 100.60 19.4
0.5m 12.30 6.20 12.27 117.5 10.84
Previous 19.2 9.8 8.8 100.7 16.7
Median 19.2 11.60 9.28 99.40 19.4
1.0m 12.20 6.20 12.22 116.5 10.95
Previous 15.4 9.8 9.1 96.3 16.6
Median 19.0 12.90 9.07 98.00 21.5
1.5m 12.10 6.30 12.05 114.9 11.07
Previous 19.2 9.8 8.7 99.3 16.7
Median 19.0 12.90 8.72 98.00 21.5
2.0m 12.90 6.70 9.66 94.6 12.40
Previous 15.7 11.6 8.4 91.1 19.6
Median 16.6 18.70 7.97 91.10 28.8
2.5m 13.70 9.90 9.59 97.0 16.84
Previous 19.2 9.9 8.6 98.1 16.7
Median 16.6 18.70 7.32 79.90 28.8
3.0m 13.70 10.60 8.46 85.8 17.86
Previous 16.7 17.2 5.7 65.2 28.5
Median 16.7 25.70 6.33 73.60 40.5
3.5m 13.90 12.80 7.10 73.3 21.35
Previous 18.9 9.9 8.2 93.6 16.8
Median 15.7 25.70 6.33 73.60 40.5
4.0m 14.40 17.10 6.01 64.3 27.67
Previous 17.3 21.2 2.5 29.5 33.9
Median 17.8 18.80 3.52 40.20 30.3
5.5m 14.80 19.60 2.73 30.0 31.70
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.7
Previous 0.1 9 8.5
Median 0.1 9 8.5
Bottom 4.5 9 8.1
Previous 4.3 9 8.4
Median 4.0 10 8.2

Other details

Max depth 4.60
Previous 4.50
Median 4.10
Flow estimate N/A

Observation Documents

Link Date File name Description

Download
20-05-2019 13:41 img20190520_13392166.jpg

Preceding Observations

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