Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #11824
Date and Time Wednesday 21st February 2018 09:15am
Approved Approved

Notes

Water Levels and Tides

Low tide time 10:43

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.90 37.90 7.21 79.8 54.10
Previous 19.0 37.8 8.0 86.6 54.0
Median 15.3 37.80 9.74 96.10 54.0
0.5m 19.70 37.90 7.20 79.3 54.20
Previous 19.4 37.0 7.8 85.2 52.9
Median 15.3 37.87 9.77 96.60 54.1
1.0m 19.60 37.90 7.20 79.2 54.20
Previous 19.0 37.9 7.9 85.1 54.2
Median 15.3 37.87 9.66 95.80 54.1
1.5m 19.60 37.90 7.19 79.0 54.20
Previous 19.2 37.2 7.8 84.9 53.2
Median 15.3 37.87 9.86 96.00 54.1
1.8m 19.60 37.90 7.19 78.9 54.20
Previous 19.4 38.0 7.3 79.5 54.3
Median 14.9 37.87 9.86 96.00 54.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.7
Previous 0.1 9 7.8
Median 0.1 9 7.9
Bottom 1.7 9 7.8
Previous 2.1 9 7.8
Median 2.5 9 7.9

Other details

Max depth 1.80
Previous 2.25
Median 2.65
Flow estimate Fast
Low tide time 10:43am

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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