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  5. 13-09-2024

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G4 Bridge at Rivernook

13 September 2024

Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #16437
Date and Time Friday 13th September 2024 10:55am
Approved Approved

Notes

Nancy Maclean & Debbie Ferrari also sampling

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.90 0.20 10.31 101.1 0.33
Previous 11.9 0.3 10.0 97.8 0.4
Median 14.1 0.20 8.58 83.60 0.3
0.5m 11.90 0.20 10.30 101.0 0.33
Previous 11.1 0.2 9.9 95.5 0.3
Median 14.1 0.20 8.48 82.70 0.3
1.0m 11.90 0.20 10.30 101.0 0.33
Previous 11.8 0.3 10.0 97.8 0.4
Median 14.1 0.20 8.46 83.30 0.3
1.5m 11.90 0.20 10.31 101.0 0.33
Previous 11.1 0.2 9.9 95.4 0.3
Median 14.1 0.20 8.42 82.80 0.3
2.0m 11.90 0.20 10.31 101.0 0.33
Previous 11.8 0.3 10.0 97.9 0.4
Median 13.9 0.20 8.44 82.60 0.3
2.5m 11.90 0.20 10.30 101.1 0.33
Previous 11.1 0.2 9.9 95.5 0.3
Median 13.9 0.20 8.40 81.50 0.3
3.0m 11.90 0.20 10.30 101.1 0.33
Previous 11.8 0.3 10.0 98.0 0.4
Median 14.4 0.30 8.16 80.20 0.3
3.5m 11.90 0.20 10.30 101.0 0.33
Previous 11.1 0.2 9.9 95.4 0.3
Median 14.4 0.20 7.89 80.00 0.3
4.0m 11.90 0.20 10.30 101.0 0.33
Previous 11.8 0.3 10.0 98.1 0.4
Median 14.7 0.30 7.70 79.10 0.3
4.5m 11.90 0.20 10.30 101.0 0.33
Previous 11.1 0.2 9.9 95.5 0.3
Median 14.7 0.20 7.44 78.50 0.3
5.0m 11.90 0.20 10.30 100.9 0.33 Drag on the probe
Previous 11.8 0.4 10.0 98.2 0.6
Median 13.9 0.20 8.39 81.20 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 11 6.6
Previous 0.1 11 6.1
Median 0.1 11 6.9
Bottom 5.0 11 6.8
Previous 5.7 12 6.6
Median 5.0 13 7.0

Other details

Max depth 5.10
Previous 5.79
Median 5.15
Flow estimate Fast

Observation Documents

Link Date File name Description

Download 		14-09-2024 12:46 image_12.jpg

Download 		14-09-2024 12:46 IMG_3458.jpeg

Preceding Observations

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