Observation details

Overview

Estuary Barwon River Estuary
Site The Thunderbolt
Observation ID #6284
Date and Time Saturday 3rd September 2011 09:55am
Approved Approved

Notes

1. Very windy
2. wind driven foam on water surface

Water Levels and Tides

Low tide time 08:58

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.15 4.33 10.60 101.3 6.18
Previous 12.7 4.7 9.9 91.8 6.8
Median 15.5 14.42 9.71 97.30 20.6
0.5m 12.90 4.34 10.72 101.6 6.20
Previous 10.5 19.2 0.8 97.3 27.5
Median 15.5 14.42 8.20 97.30 20.6
1.0m 12.90 4.33 10.72 101.5 6.19
Previous 12.7 4.8 9.8 91.6 6.9
Median 15.4 15.40 9.59 96.70 22.0
1.5m 12.85 4.30 10.71 101.4 6.15
Previous 10.3 19.4 0.8 97.4 27.7
Median 15.4 15.40 7.56 96.70 22.0
2.0m 12.85 4.26 10.75 101.6 6.08
Previous 12.7 4.9 9.8 91.4 7.0
Median 15.4 16.10 9.54 96.10 23.0
2.5m 12.85 4.25 10.76 101.8 6.07 unstable reading
Previous 10.3 20.0 0.8 97.3 28.6
Median 15.4 16.10 7.32 96.10 23.0
3.0m 12.85 4.34 10.85 102.8 6.20 unstable reading
Previous 12.7 4.9 9.8 91.7 7.0
Median 15.3 16.38 9.51 95.70 23.4
3.5m 12.95 4.97 10.94 103.7 7.10 unstable reading
Previous 10.3 20.9 0.8 97.0 29.8
Median 15.3 16.38 7.27 95.70 23.4
4.0m 12.95 25.90 9.78 92.8 37.00
Previous 12.7 4.9 9.9 91.7 7.0
Median 12.7 20.79 9.86 97.00 29.7
4.4m 12.90 25.69 9.83 93.1 36.70
Previous 10.3 20.8 0.8 97.0 29.7
Median 10.3 20.79 0.82 97.00 29.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 80 8.6
Previous 0.1 40 7.9
Median 0.1 40 8.0
Bottom 3.0 80 8.8
Previous 3.0 40 7.8
Median 3.1 40 7.8

Other details

Max depth 4.50
Previous 5.60
Median 4.10
Flow estimate N/A
Low tide time 08:58am

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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