Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #13123
Date and Time Saturday 15th June 2019 13:00pm
Approved Approved

Notes

assisted by Kate H. and Gilly C.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.60 8.10 12.05 115.8 13.96
Previous 12.3 6.2 12.3 117.5 10.8
Median 19.2 11.30 9.40 100.60 19.1
0.5m 11.60 8.10 11.87 114.2 14.00
Previous 15.9 9.8 9.4 100.6 16.6
Median 19.2 11.30 9.28 99.40 19.1
1.0m 11.60 8.20 11.86 114.3 14.18
Previous 12.1 6.3 12.1 114.9 11.1
Median 19.0 11.60 9.07 98.00 19.5
1.5m 12.20 11.20 11.18 111.3 19.04
Previous 15.4 9.8 9.1 96.3 16.6
Median 19.0 11.60 8.72 96.30 19.5
2.0m 12.70 16.80 8.73 91.3 27.35
Previous 13.7 9.9 9.6 97.0 16.8
Median 16.6 18.70 7.97 91.10 28.8
2.5m 13.30 21.80 8.32 90.4 34.62
Previous 15.7 11.6 8.4 91.1 19.6
Median 16.6 18.70 7.32 79.90 28.8
3.0m 13.40 23.80 7.47 82.5 37.55
Previous 13.9 12.8 7.1 73.3 21.4
Median 16.7 25.70 6.33 73.30 40.5
3.5m 13.70 25.80 6.02 67.3 40.72
Previous 16.7 17.2 5.7 65.2 28.5
Median 16.7 25.70 5.94 69.00 40.5
4.0m 13.80 28.20 4.78 54.6 43.82
Previous 14.4 17.1 6.0 64.3 27.7
Median 17.8 17.10 4.73 53.50 27.7
4.2m 13.90 28.90 4.43 51.0 44.75
Previous 17.3 21.2 2.5 29.5 33.9
Median 17.8 16.00 3.52 40.20 26.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.7
Previous 0.1 9 8.7
Median 0.1 9 8.5
Bottom 4.2 9 8.2
Previous 4.5 9 8.1
Median 4.0 10 8.2

Other details

Max depth 4.30
Previous 4.60
Median 4.10
Flow estimate N/A

Observation Documents

Link Date File name Description

Download
17-06-2019 11:12 img20190617_10583323.jpg

Preceding Observations

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