Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #14631
Date and Time Friday 22nd April 2022 10:45am
Approved Approved

Notes

EC swinging widely down to 3m. Mid reading estimated.

Probe line vibrating below 3.5m

 

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.20 7.53 73.7 0.70
Previous 18.3 6.7 71.8 0.3
Median 13.9 7.96 79.50 0.3
0.5m 14.20 7.53 73.8 1.66
Previous 19.1 6.5 71.3 1.9
Median 13.9 8.45 79.70 0.3
1.0m 14.20 7.48 73.3 1.83
Previous 18.3 6.7 71.3 0.3
Median 13.8 7.93 79.30 0.3
1.5m 14.20 7.47 73.2 1.76
Previous 19.2 6.4 70.2 2.0
Median 13.8 8.42 79.60 0.3
2.0m 14.20 7.44 73.0 1.89
Previous 18.3 6.7 71.1 0.3
Median 13.8 7.91 79.20 0.3
2.5m 14.20 7.42 72.8 2.11
Previous 19.0 4.6 57.1 39.7
Median 13.8 8.40 79.30 0.3
3.0m 16.30 5.35 64.8 40.00
Previous 18.3 6.7 71.0 0.3
Median 13.8 7.89 79.10 0.3
3.5m 17.20 5.17 63.9 44.35
Previous 19.0 4.6 57.6 39.8
Median 13.8 8.40 79.30 0.3
4.0m 17.20 5.12 63.3 44.69
Previous 18.3 6.7 70.9 0.3
Median 13.9 7.89 79.10 0.3
4.5m 17.20 5.07 62.8 44.84
Previous 19.0 4.6 58.0 39.9
Median 13.9 8.39 79.20 0.3
5.0m 17.30 5.01 62.2 44.90
Previous 19.0 4.6 57.7 39.9
Median 13.9 8.83 81.20 0.3
5.3m 17.30 4.99 61.9 44.93
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 9 7.1
Previous 0.1 9 7.0
Median 0.1 14 6.7
Bottom 5.3 9 7.6
Previous 4.6 17 7.0
Median 5.2 14 7.0

Other details

Max depth 5.40
Previous 4.68
Median 5.34
Flow estimate Pool

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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