Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #14693
Date and Time Thursday 19th May 2022 10:30am
Approved Approved

Notes

Lots of water in flats

Large shoal of small fish east of bridge

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.80 8.46 78.6 1.21
Previous 14.2 7.5 73.8 1.7
Median 14.2 7.96 79.50 0.3
0.5m 11.80 8.41 78.1 1.30
Previous 18.3 6.7 71.8 0.3
Median 13.9 7.96 79.50 0.3
1.0m 11.80 8.39 77.9 1.43
Previous 14.2 7.5 73.2 1.8
Median 14.2 7.93 79.30 0.3
1.5m 11.80 8.39 77.8 1.45
Previous 18.3 6.7 71.3 0.3
Median 13.8 7.93 79.30 0.3
2.0m 11.80 8.38 77.8 1.42
Previous 14.2 7.4 72.8 2.1
Median 14.2 7.91 79.20 0.3
2.5m 11.80 8.37 77.8 1.45
Previous 18.3 6.7 71.1 0.3
Median 13.8 7.91 79.20 0.3
3.0m 14.40 8.53 84.5 22.00
Previous 17.2 5.2 63.9 44.4
Median 16.7 7.89 79.10 0.3
3.5m 14.90 7.30 86.0 44.38
Previous 18.3 6.7 71.0 0.3
Median 13.8 7.89 79.10 0.3
4.0m 15.00 7.28 86.1 44.65
Previous 17.2 5.1 62.8 44.8
Median 16.7 7.89 79.10 0.3
4.5m 15.00 7.27 86.1 44.71
Previous 18.3 6.7 70.9 0.3
Median 13.9 7.89 79.10 0.3
5.0m 15.00 7.27 86.1 44.77
Previous 17.3 5.0 61.9 44.9
Median 13.9 8.39 79.00 0.3
5.5m 15.00 7.27 86.1 44.79
Previous 19.0 4.6 57.7 39.9
Median 13.9 8.83 81.20 0.3
5.7m 15.00 7.28 86.2 44.83
Previous 13.9 8.4 81.2 0.2
Median 10.5 8.83 81.20 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12 6.1
Previous 0.1 9 7.1
Median 0.1 14 6.7
Bottom 5.7 9 7.2
Previous 5.3 9 7.6
Median 5.2 14 7.0

Other details

Max depth 5.80
Previous 5.40
Median 5.35
Flow estimate Medium

Observation Documents

Link Date File name Description
Download 24-05-2022 17:02 G4_19th_May_2022_.pdf

Preceding Observations

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