Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #12458
Date and Time Friday 19th October 2018 17:55pm
Approved Approved

Notes

assisted by Amanda

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.20 11.70 10.71 122.2 9.50
Previous 13.4 32.4 8.5 99.4 49.6
Median 17.8 20.10 8.73 99.40 32.2
0.5m 19.20 13.80 10.45 122.1 22.83
Previous 9.9 2.4 11.0 98.5 4.5
Median 17.8 18.10 8.73 99.10 29.2
1.0m 19.10 13.90 10.40 121.0 23.02
Previous 13.2 33.5 8.1 96.1 51.3
Median 16.1 27.00 7.90 96.10 42.2
1.5m 19.10 14.10 10.36 122.2 23.25
Previous 9.9 2.6 10.9 98.0 4.8
Median 16.1 25.00 7.83 93.90 38.9
2.0m 17.30 17.60 6.90 80.0 30.03
Previous 13.4 33.8 8.1 95.5 51.5
Median 16.5 33.00 6.66 80.50 50.2
2.5m 16.60 26.70 5.90 71.3 41.49
Previous 11.9 25.2 7.3 79.2 39.4
Median 16.5 32.50 6.65 79.90 49.8
3.0m 16.10 28.90 5.05 61.3 44.71
Previous 13.4 33.9 7.9 93.9 51.7
Median 16.6 33.60 6.33 75.80 51.1
3.5m 15.70 29.90 3.59 42.2 46.66
Previous 12.5 31.8 7.5 85.3 48.8
Median 16.6 33.40 5.94 73.60 50.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.7
Previous 0.1 9 8.5
Median 0.1 9 8.4
Bottom 3.5 10 8.2
Previous 3.9 9 8.3
Median 3.6 9 8.1

Other details

Max depth 3.60
Previous 4.00
Median 3.90
Flow estimate Slow

Observation Documents

Link Date File name Description

Download
22-10-2018 17:37 img20181022_17344717.jpg

Download
22-10-2018 17:37 img20181022_17432677.jpg

Preceding Observations

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