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  4. 04-11-2022

Cu1 Dorey Street floating pontoon

4 November 2022

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

Overview

Estuary Curdies River Estuary
Site Dorey Street floating pontoon
Observation ID #15107
Date and Time Friday 4th November 2022 09:20am
Approved Approved

Notes

The pH meter could not be correctly calibrated, therefore pH readings were not taken from top and bottom samples

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.30 7.08 66.9 0.90 mS/cm reading would not stabilise, possibly because of the fast current
Previous 13.8 37.7 11.9 114.4 44.6
Median 14.7 37.70 9.28 91.90 21.1
0.5m 13.10 6.99 65.9 0.96
Previous 11.3 1.7 9.8 88.3 2.4
Median 16.0 1.70 9.28 91.90 21.1
1.0m 13.10 6.94 65.4 0.95
Previous 13.5 38.2 11.2 106.3 54.5
Median 14.6 38.20 9.25 88.30 21.6
1.5m 13.10 6.92 65.1 0.95
Previous 11.0 1.7 9.6 86.7 2.4
Median 15.8 1.70 9.25 88.30 21.6
2.0m 13.20 6.88 64.9 0.97
Previous 11.2 9.9 90.8 49.1
Median 11.2 9.95 90.80 49.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 35
Previous 0.1 9 6.6
Median 0.1 23 8.6
Bottom 2.0 30
Previous 1.7 9 7.3
Median 1.9 24 8.5

Other details

Max depth 2.10
Previous 1.80
Median 2.00
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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