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L1 Bridge at Latrobe Creek Mouth as it enters the Gellibrand

18 July 2025

Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Latrobe Creek Mouth as it enters the Gellibrand
Observation ID #17091
Date and Time Friday 18th July 2025 11:00am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.40 0.70 10.19 96.5 0.99
Previous 9.4 5.4 12.0 101.8 6.7
Median 15.1 2.90 8.26 87.30 4.0
0.5m 10.20 0.70 10.17 95.7 0.97
Previous 14.6 3.5 8.4 87.3 5.0
Median 15.1 2.90 8.23 86.90 3.8
1.0m 10.10 0.70 10.15 95.4 0.99
Previous 11.2 30.3 10.4 99.9 34.5
Median 15.6 10.40 8.16 87.10 8.4
1.5m 10.10 0.70 10.13 95.2 1.01
Previous 16.2 18.0 1.7 17.9 25.7
Median 15.6 6.60 8.13 87.00 7.8
2.0m 10.10 0.70 10.11 94.9 1.05
Previous 13.6 35.0 7.7 78.1 50.0
Median 16.1 31.40 7.66 74.20 42.2
2.5m 10.40 4.50 10.32 97.6 5.83
Previous 16.9 28.3 7.8 85.6 40.4
Median 16.1 30.40 7.66 74.20 42.2
3.0m 11.40 14.30 9.23 89.6 17.50 EC estimate - not stablized
Previous 18.1 33.5 1.5 16.9 47.9
Median 18.0 33.60 1.51 16.90 48.2
3.3m 11.80 22.30 8.32 81.3 26.50 EC estimate - not stablized
Previous 19.7 32.7 0.2 2.9 46.7
Median 18.0 34.40 5.14 60.80 48.6

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12 6.1
Previous 0.1 10 6.5
Median 0.1 9 7.1
Bottom 3.3 27 5.5
Previous 2.4 10 6.8
Median 2.8 19 7.2

Other details

Max depth 3.40
Previous 2.50
Median 2.86
Flow estimate Slow

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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