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Observation details

Overview

Estuary Spring Creek Estuary
Site Footbridge approximately 50m downstream of Aurora Crescent
Observation ID #13865
Date and Time Monday 16th November 2020 11:10am
Approved Approved

Notes

Marker could not be located took all readings from centre of bridge at new mark. 

Too windy to gauge inflow.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 20.00 14.20 8.27 97.0 21.14
Previous 15.6 2.1 7.8 83.6 3.3
Median 15.6 16.00 9.22 96.70 21.0
0.5m 20.20 14.00 8.18 96.1 21.05
Previous 14.8 16.0 9.2 96.7 21.0
Median 14.8 16.00 9.22 96.70 21.0
1.0m 20.40 14.80 7.86 92.9 22.20
Previous 15.2 16.2 8.3 87.8 21.4
Median 15.2 16.20 8.32 87.80 21.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 16 8.3
Previous 0.1 19 7.1
Median 0.1 19 8.2
Bottom 1.0 13 8.3
Previous 0.8 27 7.2
Median 1.1 27 8.1

Other details

Max depth 1.10
Previous 0.85
Median 1.20
Flow estimate N/A

Observation Documents

Link Date File name Description

Download
25-11-2020 21:32 IMG20201125183904.jpg

Preceding Observations

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