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  4. 09-12-2016

H1 Site one (Hopkins River Bridge)

9 December 2016

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #10963
Date and Time Friday 9th December 2016 18:00pm
Approved Approved

Notes

Claire Jennings and Arley also attended testing

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.80 30.90 7.78 98.3 47.44
Previous 20.1 2.6 12.6 140.1 4.8
Median 16.9 9.00 9.15 90.40 15.3
0.5m 17.80 30.90 7.85 99.5 47.43
Previous 16.2 0.5 9.2 93.5 0.9
Median 16.2 9.00 9.15 90.40 15.3
1.0m 17.90 30.90 7.83 99.2 47.44
Previous 19.9 3.0 12.3 137.7 5.0
Median 16.8 9.40 8.54 91.20 15.9
1.5m 17.80 30.90 7.69 97.4 47.46
Previous 15.6 0.6 9.1 91.8 1.1
Median 15.6 9.40 8.54 91.20 15.9
2.0m 17.60 31.30 7.51 95.0 47.89
Previous 15.6 30.7 7.6 91.2 47.1
Median 15.6 11.00 6.91 83.10 18.4
2.5m 17.40 31.40 7.34 92.6 47.98
Previous 14.9 1.2 8.9 87.8 6.0
Median 14.9 10.90 6.91 83.10 18.4
3.0m 16.40 32.10 5.33 65.0 49.00
Previous 14.1 23.1 7.9 87.4 36.4
Median 14.2 10.90 5.47 66.60 18.4
3.4m 16.10 34.40 3.69 47.0 52.00
Previous 13.8 30.9 5.0 58.9 47.6
Median 16.6 10.90 5.46 65.20 18.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 7.7
Previous 0.1 27 7.9
Median 0.1 13 7.9
Bottom 3.4 11 7.6
Previous 2.3 11 7.7
Median 3.9 11 7.8

Other details

Max depth 3.55
Previous 2.50
Median 4.00
Flow estimate N/A

Observation Documents

Link Date File name Description

Preceding Observations

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