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  4. 18-09-2022

P2 Great Ocean Road Bridge at Aireys Inlet

18 September 2022

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 #15041
Date and Time Sunday 18th September 2022 11:00am
Approved Approved

Notes

As at 11:00am 18/09/2022 with a water level of 1.924m and berm height of 0.43m a natural opening will not occur before at least a river water level of 2.354m which exceeds flooding height.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.00 6.30 9.61 92.7 8.53
Previous 14.0 38.8 3.1 30.4 46.0
Median 14.4 26.30 9.18 90.70 37.7
0.5m 13.30 8.50 8.95 87.0 11.33
Previous 11.9 25.6 9.5 88.7 30.1
Median 14.4 25.60 9.18 90.70 36.4
1.0m 13.90 28.20 8.56 84.4 34.40
Previous 14.0 41.5 1.2 11.9 48.8
Median 16.8 35.50 7.86 90.40 48.8
1.5m 14.00 36.40 6.37 62.9 43.40
Previous 13.8 37.0 6.9 67.6 52.9
Median 16.8 33.90 7.86 90.40 48.3
2.0m 14.20 40.10 2.20 21.8 47.60
Previous 14.0 38.8 3.5 34.7 46.0
Median 17.7 35.90 5.13 59.10 46.0
2.5m 14.20 40.90 1.02 10.1 48.40
Previous 14.1 37.2 7.6 74.7 53.1
Median 17.7 34.60 5.13 59.10 44.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.8
Previous 0.1 50 6.6
Median 0.1 9 6.7
Bottom 1.8 24 7.3
Previous 2.1 9 6.8
Median 2.3 9 7.4

Other details

Max depth 2.50
Previous 2.20
Median 2.40
Flow estimate Pool

Observation Documents

Link Date File name Description

Download 		26-09-2022 09:58 P2bridge_18.9.22.JPG

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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