Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #10748
Date and Time Friday 20th January 2017 09:10am
Approved Approved

Notes

Strong S.W. wind

Probe noticeably drifting @ different levels

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.20 0.70 6.20 67.7 1.45
Previous 16.4 0.4 7.6 78.0 0.7
Median 16.4 0.30 6.47 63.20 0.7
0.5m 18.20 0.80 6.30 67.6 1.48
Previous 14.9 0.1 7.5 74.9 0.2
Median 18.0 0.30 6.47 63.20 0.7
1.0m 18.20 0.80 6.20 66.2 1.59
Previous 16.4 0.4 7.5 77.5 0.9
Median 16.6 0.30 6.15 66.00 0.7
1.5m 18.20 0.80 6.10 64.7 1.68
Previous 14.9 0.1 7.7 76.2 0.2
Median 18.0 0.30 6.15 66.00 0.7
2.0m 18.20 0.90 6.20 66.5 1.88
Previous 16.4 0.7 7.7 78.0 1.3
Median 17.9 0.40 5.44 62.20 0.9
2.5m 18.30 31.80 3.60 47.1 48.55
Previous 14.9 0.1 7.7 75.7 0.2
Median 18.4 0.40 5.44 62.20 0.9
3.0m 18.30 31.80 3.60 46.6 48.70
Previous 16.6 27.0 4.2 51.0 41.9
Median 17.8 28.00 3.88 49.00 43.2
3.5m 18.30 31.90 3.59 46.5 48.73
Previous 14.9 0.1 7.6 75.8 0.2
Median 17.8 28.50 3.88 49.00 44.0
4.0m 18.30 31.90 3.54 45.3 48.80
Previous 16.6 27.3 4.3 52.3 42.4
Median 17.8 29.50 3.66 45.80 45.4
4.5m 18.30 32.00 3.21 41.7 48.87
Previous 14.9 0.1 7.6 75.4 0.2
Median 17.8 29.50 0.18 2.30 45.4
4.9m 18.20 32.00 2.93 37.4 48.90
Previous 9.5 0.1 7.1 62.6 0.3
Median 18.2 29.60 0.18 2.30 45.6

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 13 6.8
Previous 0.1 15 6.7
Median 0.1 9 6.5
Bottom 4.9
Previous 5.1 7
Median 5.4 7

Other details

Max depth 5.00
Previous 5.20
Median 5.54
Flow estimate Slow

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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