Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #15668
Date and Time Wednesday 19th July 2023 09:30am
Approved Approved

Notes

Water Levels and Tides

Low tide time 06:05

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.30 24.70 10.76 95.3 35.30
Previous 11.5 23.9 10.7 99.3 34.2
Median 16.1 36.60 9.41 99.30 52.3
0.5m 10.40 24.60 10.65 94.6 35.20
Previous 8.7 17.6 12.1 103.1 25.2
Median 16.1 36.80 9.12 99.10 52.3
1.0m 10.40 24.70 10.56 93.9 35.30
Previous 11.5 24.0 10.7 99.3 34.3
Median 16.3 36.90 9.35 99.30 52.7
1.5m 10.50 24.90 10.51 93.5 35.60
Previous 8.7 17.6 12.0 102.7 25.2
Median 16.3 37.00 9.13 98.80 52.7
2.0m 10.50 24.90 10.49 93.4 35.60
Previous 14.2 37.9 10.6 104.2 54.2
Median 17.2 37.40 9.10 98.20 53.5
2.2m 10.50 24.90 10.48 93.3 35.60
Previous 15.2 37.9 10.5 103.3 54.2
Median 17.2 37.40 8.94 96.90 53.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 27 8.0
Previous 0.1 17 8.2
Median 0.1 9 7.9
Bottom 2.2 30 8.2
Previous 1.7 19 8.1
Median 2.7 9 7.8

Other details

Max depth 2.30
Previous 1.80
Median 2.80
Flow estimate Slow
Low tide time 06:05am

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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