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Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Latrobe Creek Mouth as it enters the Gellibrand
Observation ID #16858
Date and Time Friday 4th April 2025 10:55am
Approved Approved

Notes

Debbie Ferrari - sampler also

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.90 3.00 7.00 76.5 4.25
Previous 18.1 3.3 7.9 88.8 5.3
Median 15.1 2.70 8.26 86.90 3.6
0.5m 17.30 3.40 6.34 70.0 4.86
Previous 20.8 4.3 5.9 70.4 6.1
Median 14.6 2.70 8.26 86.30 3.5
1.0m 17.40 3.70 7.68 84.9 5.35
Previous 19.7 16.0 4.2 48.8 23.5
Median 15.4 10.40 8.27 87.10 8.4
1.5m 17.20 3.90 8.09 89.3 5.56
Previous 21.3 24.7 9.6 115.4 35.3
Median 15.3 6.60 8.27 87.10 7.8
2.0m 18.60 16.60 0.36 4.1 23.80 EC ‘unstable reading’
Previous 21.0 29.6 8.3 99.2 42.1
Median 15.9 32.20 7.66 74.20 43.6
2.5m 20.00 26.10 3.48 40.7 37.30
Previous 21.1 32.3 10.8 129.6 46.1
Median 15.9 32.20 7.66 74.20 43.9
3.0m 20.30 31.40 2.85 33.5 44.90
Previous 20.5 35.1 5.1 60.8 48.6
Median 17.6 34.40 7.20 91.00 48.7
3.5m 20.00 33.50 1.26 14.7 47.90
Previous 20.2 34.4 10.4 121.9 49.1
Median 17.5 34.40 7.20 91.00 48.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.2
Previous 0.1 9 7.6
Median 0.1 9 7.1
Bottom 3.5 11 6.7
Previous 3.4 19 7.5
Median 2.8 19 7.2

Other details

Max depth 3.63
Previous 3.50
Median 2.85
Flow estimate Pool

Observation Documents

Link Date File name Description

Download
06-04-2025 15:31 image_2.jpg

Download
06-04-2025 15:31 IMG_6392.jpeg

Download
06-04-2025 15:31 IMG_6393.jpeg

Preceding Observations

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