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  5. 14-05-2023

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P2 Great Ocean Road Bridge at Aireys Inlet

14 May 2023

Observation details

Overview

Estuary Painkalac Creek Estuary
Site Great Ocean Road Bridge at Aireys Inlet
Observation ID #15531
Date and Time Sunday 14th May 2023 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 11.30 12.50 10.66 96.6 15.37
Previous 16.7 16.8 8.3 86.9 22.9
Median 14.5 18.20 9.35 92.50 24.8
0.5m 11.40 12.40 10.59 96.1 15.34
Previous 19.6 25.4 7.8 92.5 24.5
Median 14.5 18.20 9.35 92.50 24.8
1.0m 12.00 13.20 10.59 97.3 16.50 Salinity not stablising but narrow range
Previous 16.8 17.1 7.9 82.5 23.4
Median 15.4 31.30 8.22 90.40 40.3
1.5m 13.90 14.20 9.85 94.4 18.48
Previous 19.3 40.8 7.4 87.3 24.6
Median 14.7 31.30 8.22 90.40 40.3
2.0m 15.40 17.10 4.72 47.1 22.60
Previous 18.6 20.3 0.1 1.6 28.4
Median 16.3 27.10 5.25 61.00 37.9
2.5m 16.60 18.20 1.82 18.6 24.70
Previous 20.7 39.1 6.2 77.5 33.3
Median 15.9 29.10 6.12 69.10 38.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.3
Previous 0.1 9 7.5
Median 0.1 9 7.1
Bottom 2.5 9 7.1
Previous 2.4 9 7.7
Median 2.3 9 7.5

Other details

Max depth 2.65
Previous 2.50
Median 2.40
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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