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  5. 22-08-2025

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A2 Fishing platform upstream of Great Ocean Rd Bridge

22 August 2025

Observation details

Overview

Estuary Anglesea River Estuary
Site Fishing platform upstream of Great Ocean Rd Bridge
Observation ID #17134
Date and Time Friday 22nd August 2025 10:20am
Approved Approved

Notes

  • Observed air bubbling up to the surface of the estuary at multiple locations from the fishing platform. 

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.70 8.10 8.18 77.7 14.02 pH=4.3
Previous 9.3 6.4 9.5 87.3 14.3
Median 17.8 7.40 8.62 95.60 24.3
0.4m 10.60 8.10 8.10 76.6 14.04 pH=4.32
Previous 9.4 4.4 10.6 97.2 13.8
Median 17.8 7.40 8.62 95.80 27.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 4.3
Previous 0.1 9 4.3
Median 0.1 9 7.0
Bottom 0.4 4.3
Previous 0.8 9 4.3
Median 0.3 9 4.6

Other details

Max depth 0.50
Previous 0.90
Median 0.45
Flow estimate N/A

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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