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  4. 13-08-2023

P2 Great Ocean Road Bridge at Aireys Inlet

13 August 2023

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Painkalac Creek Estuary
Site Great Ocean Road Bridge at Aireys Inlet
Observation ID #15771
Date and Time Sunday 13th August 2023 09:40am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.10 13.90 10.77 95.6 16.47
Previous 11.8 36.5 10.6 98.7 52.1
Median 14.0 25.40 9.02 93.10 24.8
0.5m 10.20 15.60 11.39 101.3 18.37
Previous 12.8 11.3 10.5 97.8 14.6
Median 14.0 25.40 9.02 93.10 24.8
1.0m 12.60 27.30 10.52 98.5 32.40
Previous 12.0 37.0 10.7 100.2 52.9
Median 14.2 37.00 7.89 87.90 46.8
1.5m 15.40 41.60 5.95 59.7 50.50 The ppt calculation is incorrect compared to the next two readings (below)
Previous 12.7 11.5 9.4 87.9 14.8
Median 16.6 39.40 7.89 87.90 46.8
2.0m 16.30 39.40 3.64 37.1 56.30
Previous 12.6 37.9 10.2 96.4 54.1
Median 14.8 37.90 5.20 60.60 46.0
2.5m 16.60 39.50 2.66 27.2 56.40
Previous 14.8 16.7 3.5 34.3 21.9
Median 14.8 38.80 5.20 60.60 46.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.5
Previous 0.1 9 6.2
Median 0.1 9 6.9
Bottom 2.6 9 7.1
Previous 2.5 9 7.8
Median 2.3 12 7.5

Other details

Max depth 2.67
Previous 2.60
Median 2.50
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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