Observation details

Overview

Estuary Barwon River Estuary
Site The Thunderbolt
Observation ID #8370
Date and Time Wednesday 29th May 2013 13:00pm
Approved Approved

Notes

Crack in the Van-dorn tube.

Water Levels and Tides

Low tide time 12:30

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.00 2.74 9.17 91.7 3.91
Previous 12.8 39.6 9.3 92.6 56.6
Median 17.7 37.38 9.34 98.80 53.4
0.5m 12.50 2.74 9.24 91.9 3.92
Previous 17.7 42.6 11.9 123.0 60.8
Median 17.7 21.56 9.34 98.80 30.8
1.0m 12.30 2.74 9.28 91.7 3.92
Previous 12.5 39.8 9.3 92.6 56.8
Median 18.0 37.31 9.59 98.50 53.3
1.5m 12.10 2.75 9.30 91.5 3.93
Previous 18.0 42.5 11.9 125.1 60.7
Median 18.0 21.63 9.59 98.50 30.9
2.0m 12.00 2.75 9.31 91.4 3.93
Previous 12.5 39.8 9.4 93.0 56.8
Median 18.0 37.11 9.44 98.80 53.0
2.5m 11.90 2.75 9.31 91.5 3.93
Previous 18.0 42.4 11.8 123.7 60.6
Median 18.0 21.70 9.44 98.80 31.0
3.0m 11.00 2.76 9.32 91.3 3.94
Previous 12.4 39.8 9.3 92.5 56.9
Median 16.1 21.63 9.59 96.00 30.9
3.5m 11.60 2.76 9.32 91.2 3.94
Previous 17.9 42.4 11.8 123.3 60.6
Median 17.9 21.63 9.70 99.10 30.9
4.0m 11.50 2.76 9.31 91.1 3.94
Previous 12.4 39.9 9.4 93.3 57.0
Median 16.1 37.03 9.69 98.50 52.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 19 7.4
Previous 0.1 38 7.8
Median 0.1 40 7.8
Bottom 19 7.4
Previous 5.0 40 7.7
Median 4.0 40 7.7

Other details

Max depth 4.00
Previous 5.70
Median 4.20
Flow estimate N/A
Low tide time 12:30pm

Observation Documents

No documents found for this observation

Preceding Observations

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