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  5. 12-07-2024

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G4 Bridge at Rivernook

12 July 2024

Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #16404
Date and Time Friday 12th July 2024 10:15am
Approved Approved

Notes

Slow to medium

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.60 0.40 10.95 102.2 0.51
Previous 9.3 0.3 11.0 101.4 0.4
Median 14.2 0.20 8.45 81.80 0.3
0.5m 9.30 0.40 11.05 102.3 0.51
Previous 12.3 0.9 9.2 91.5 1.2
Median 14.3 0.20 8.45 81.80 0.3
1.0m 9.30 0.40 11.05 102.0 0.51
Previous 9.3 0.3 11.0 101.5 0.4
Median 14.2 0.20 8.39 81.50 0.3
1.5m 9.30 0.50 11.05 102.0 0.65 Unstable
Previous 12.3 1.0 9.2 91.3 1.4
Median 14.2 0.20 8.39 81.50 0.3
2.0m 9.30 0.50 11.03 101.9 0.68
Previous 11.3 24.6 8.5 81.5 35.1
Median 14.2 0.20 8.37 81.30 0.3
2.5m 9.30 0.50 11.02 101.9 0.75 Unstable
Previous 12.3 1.0 9.2 91.4 1.4
Median 14.2 0.20 8.37 81.30 0.3
3.0m 9.30 0.50 11.00 102.0 0.78
Previous 12.5 28.6 7.2 71.7 40.9
Median 14.7 0.20 7.89 80.00 0.3
3.5m 11.40 26.00 7.53 73.0 37.10
Previous 15.2 33.0 7.0 73.9 47.1
Median 14.9 0.20 8.16 80.20 0.3
4.0m 11.80 26.00 7.27 71.1 37.00
Previous 13.2 30.5 5.5 55.8 43.6
Median 15.0 0.20 7.44 78.50 0.3
4.5m 11.70 26.00 7.22 70.7 37.00
Previous 15.4 33.0 7.0 73.8 47.3
Median 15.3 0.20 7.70 79.10 0.3
5.0m 11.70 26.00 7.17 70.2 37.00
Previous 13.5 31.7 4.8 49.1 45.3
Median 14.2 0.20 8.39 81.20 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.7
Previous 0.1 9 6.8
Median 0.1 12 6.9
Bottom 5.0 9 6.1
Previous 5.0 9 7.0
Median 5.0 14 7.0

Other details

Max depth 5.10
Previous 5.12
Median 5.15
Flow estimate Slow

Observation Documents

Link Date File name Description

Download 		08-09-2024 16:52 IMG_2156.jpeg gp1_4

Preceding Observations

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