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  2. Barwon River Estuary
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  4. 01-08-2019

B2 Boat Ramp Jetty

1 August 2019

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

Overview

Estuary Barwon River Estuary
Site Boat Ramp Jetty
Observation ID #13219
Date and Time Thursday 1st August 2019 09:25am
Approved Approved

Notes

EC No value displayed for EC at 1.5m.

At other depths, the values were displayed in micro Siemens/cm.  Converted to  milli Siemens for entry to EW database.

Difficult to assess, but flow was estimated as pooling though surface water disturbed by wind.

Water discoloured - brown.

Water Levels and Tides

Low tide time 04:38

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.80 4.50 11.28 100.7 6.48
Previous 10.4 5.2 11.2 100.3 7.5
Median 17.2 37.20 8.97 95.30 53.2
0.5m 10.80 4.60 11.28 100.8 6.53
Previous 10.2 7.3 11.3 99.3 10.4
Median 17.2 37.30 8.92 95.30 53.2
1.0m 10.90 4.50 11.27 100.7 6.43
Previous 10.3 5.3 11.2 99.9 7.6
Median 17.1 37.00 8.99 95.50 50.9
1.5m 10.80 0.00 11.30 101.0 No value displayed on meter. See below
Previous 10.1 7.3 11.4 99.3 10.4
Median 17.1 37.30 8.99 95.50 52.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 27 7.6
Previous 0.1 25 7.5
Median 0.1 9 7.9
Bottom 1.5 26 7.5
Previous 1.8 30 7.7
Median 1.5 9 7.9

Other details

Max depth 1.60
Previous 1.90
Median 1.60
Flow estimate Pool
Low tide time 04:38am

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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