Observation details

Overview

Estuary Barwon River Estuary
Site The Thunderbolt
Observation ID #8012
Date and Time Sunday 6th January 2013 12:30pm
Approved Approved

Notes

Water Levels and Tides

Low tide time 12:34

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 22.70 37.38 8.55 98.6 53.40 Very windy day, strong ebb current, plenty of grass and green slimy weed.
Previous 21.0 21.6 8.8 99.1 30.8
Median 16.4 21.56 9.67 95.80 30.8
0.5m 22.50 37.38 8.54 98.0 53.40
Previous 16.4 4.6 9.7 98.8 6.6
Median 15.5 4.61 9.67 87.10 6.6
1.0m 22.50 37.38 8.52 97.8 53.40
Previous 20.5 21.6 8.8 99.3 30.9
Median 16.2 21.63 9.69 95.90 30.9
1.5m 22.50 37.31 8.49 97.5 53.30
Previous 16.2 4.7 9.7 98.5 6.8
Median 15.4 4.72 9.69 87.70 6.8
2.0m 22.40 37.11 8.47 97.3 53.01
Previous 20.5 21.7 8.8 98.8 31.0
Median 16.3 21.70 9.88 96.10 31.0
2.5m 22.40 37.11 8.42 96.6 53.01
Previous 16.3 4.7 9.9 100.1 6.8
Median 15.4 4.72 9.88 87.00 6.8
3.0m 22.50 37.11 8.37 96.1 53.01
Previous 21.0 21.6 8.8 99.1 30.9
Median 16.1 21.63 9.70 95.90 30.9
3.5m 22.50 37.17 8.35 96.0 53.10
Previous 16.1 4.7 9.7 99.1 6.8
Median 15.5 4.73 9.70 86.60 6.8
4.0m 22.60 37.03 8.55 97.0 52.90
Previous 16.1 4.7 9.7 98.5 6.7
Median 16.1 25.06 10.38 98.50 35.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 150 7.6
Previous 0.1 15 7.8
Median 0.1 60 8.0
Bottom 4.0 150 8.0
Previous 3.0 15 7.7
Median 4.5 60 7.7

Other details

Max depth 4.20
Previous 3.10
Median 4.60
Flow estimate N/A
Low tide time 12:34pm

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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