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  5. 12-07-2025

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P2 Great Ocean Road Bridge at Aireys Inlet

12 July 2025

Observation details

Overview

Estuary Painkalac Creek Estuary
Site Great Ocean Road Bridge at Aireys Inlet
Observation ID #17104
Date and Time Saturday 12th July 2025 09:30am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.00 9.60 11.19 98.8 11.64
Previous 8.5 11.1 11.7 100.7 12.9
Median 15.2 15.10 9.18 92.40 19.4
0.5m 10.00 9.50 11.14 98.2 11.60
Previous 13.3 12.9 9.1 86.9 16.6
Median 15.2 15.30 9.18 92.40 19.7
1.0m 9.90 9.50 11.12 97.9 11.58
Previous 9.7 11.8 10.8 95.0 14.0
Median 16.0 24.30 8.13 88.50 29.7
1.5m 9.90 9.50 11.11 97.6 11.57
Previous 12.6 13.3 9.1 85.3 16.8
Median 16.3 24.50 8.13 88.50 32.6
2.0m 9.90 9.60 10.88 95.8 11.60
Previous 10.7 11.7 6.6 59.9 14.3
Median 16.6 24.40 5.13 59.10 33.3
2.5m 9.90 9.60 10.56 93.0 11.63
Previous 12.9 13.4 8.9 84.3 17.1
Median 17.0 24.40 5.08 55.00 33.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.6
Previous 0.1 9 7.4
Median 0.1 9 7.4
Bottom 2.5 9 7.8
Previous 2.2 9 7.6
Median 2.4 9 7.7

Other details

Max depth 2.60
Previous 2.35
Median 2.47
Flow estimate Pool

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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