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G4 Bridge at Rivernook

22 December 2023

Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #15952
Date and Time Friday 22nd December 2023 10:14am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.20 8.20 90.7 0.29
Previous 14.8 0.2 8.6 89.6 0.3
Median 14.2 0.20 8.45 81.80 0.3
0.5m 17.10 8.19 90.5 0.29
Previous 14.0 0.2 9.3 96.5 0.3
Median 14.2 0.20 8.45 81.80 0.3
1.0m 17.10 8.18 90.3 0.29
Previous 14.9 0.2 8.6 89.7 0.3
Median 14.2 0.20 8.42 81.50 0.3
1.5m 17.10 8.19 90.4 0.29
Previous 13.9 0.2 9.3 96.4 0.3
Median 14.2 0.20 8.42 81.50 0.3
2.0m 17.10 8.18 90.3 0.29
Previous 14.9 0.2 8.6 89.9 0.3
Median 14.2 0.20 8.40 81.30 0.3
2.5m 17.00 8.17 90.1 0.29
Previous 13.9 0.2 9.3 96.4 0.3
Median 14.2 0.20 8.40 81.30 0.3
3.0m 17.10 8.16 90.0 0.29
Previous 14.9 0.2 8.6 90.1 0.3
Median 14.2 0.20 8.40 81.30 0.3
3.5m 17.00 8.16 90.0 0.29
Previous 13.9 0.2 9.3 96.2 0.3
Median 14.2 0.20 8.40 81.30 0.3
4.0m 17.00 8.16 90.0 0.29
Previous 15.7 0.2 7.4 78.5 41.8
Median 14.4 0.20 7.89 79.20 0.3
4.5m 17.00 8.15 89.9 0.29
Previous 13.8 0.2 9.3 96.2 0.3
Median 14.4 0.20 8.14 81.20 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.9
Previous 0.1 9 6.9
Median 0.1 14 6.9
Bottom 4.6 9 6.9
Previous 4.8 9 7.4
Median 5.0 15 7.0

Other details

Max depth 4.70
Previous 4.95
Median 5.15
Flow estimate Slow

Observation Documents

Link Date File name Description

Download 		11-01-2024 15:27 IMG_0112.jpeg

Preceding Observations

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