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P2 Great Ocean Road Bridge at Aireys Inlet

20 October 2025

CAUTION: This observation has not yet been reviewed by an EstuaryWatch coordinator.

Observation details

Overview

Estuary Painkalac Creek Estuary
Site Great Ocean Road Bridge at Aireys Inlet
Observation ID #17248
Date and Time Monday 20th October 2025 11:05am
Approved Pending

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.60 8.87 95.6 7.94
Previous 16.7 6.3 10.4 100.0 9.3
Median 14.8 14.00 9.43 93.00 19.1
0.5m 17.60 8.41 90.4 8.09
Previous 17.3 7.4 11.0 117.9 8.7
Median 14.8 14.50 9.35 92.50 19.1
1.0m 17.50 9.29 99.6 8.65
Previous 16.2 11.6 9.8 100.0 16.1
Median 16.0 21.10 8.74 89.70 26.2
1.5m 17.40 9.32 100.0 8.72
Previous 16.4 7.4 11.1 116.7 9.4
Median 15.9 22.00 8.40 89.50 26.2
2.0m 17.40 8.27 88.8 9.63
Previous 15.7 11.8 7.8 74.7 16.2
Median 16.6 24.00 5.25 60.60 31.6
2.5m 16.70 3.95 42.5 14.05
Previous 15.3 7.5 11.2 115.1 9.5
Median 16.6 24.00 5.25 60.60 31.7
2.9m 16.60 3.63 37.6 16.47
Previous 14.0 8.5 10.7 99.6 10.2
Median 16.6 24.30 5.20 59.90 31.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.4
Previous 0.1 9 8.0
Median 0.1 9 7.4
Bottom 2.9 9 8.4
Previous 2.7 9 7.5
Median 2.4 9 7.7

Other details

Max depth 3.00
Previous 2.80
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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