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  4. 10-07-2009

P2 Great Ocean Road Bridge at Aireys Inlet

10 July 2009

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Painkalac Creek Estuary
Site Great Ocean Road Bridge at Aireys Inlet
Observation ID #2128
Date and Time Friday 10th July 2009 09:40am
Approved Approved

Notes

Water level at gaugeboard at bridge 1.16-1.17m
Bottom turbidity and pH measurements not possible at this site with equipment provided
pH test strip 8.0 (top 10cm)

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 8.40 27.50 7.80 81.0
Previous 13.1 30.7 6.1 73.0
Median 18.7 31.20 5.30 65.00
0.5m 8.40 27.50 7.80 78.0
Previous 17.1 32.5 4.4 56.0
Median 18.9 32.50 5.30 65.00
1.0m 8.30 27.60 7.90 80.0
Previous 13.0 30.7 5.9 69.0
Median 17.5 31.60 5.30 65.00
1.5m 8.30 27.70 7.30 74.0
Previous 16.8 32.5 0.0 0.2
Median 17.7 32.50 5.30 65.00
2.0m 8.40 27.80 7.40 74.0
Previous 18.2 30.1 4.1 52.0
Median 17.8 33.70 3.30 40.00
2.1m 8.40 27.80 6.90 67.0
Previous 23.3 30.9 1.2 15.0
Median 15.6 33.70 1.20 15.00

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10
Previous 0.1 10
Median 0.1 10
Bottom 2.1
Previous 2.3
Median 2.3

Other details

Max depth 2.20
Previous 2.00
Median 2.30
Flow estimate Pool

Observation Documents

No documents found for this observation

Preceding Observations

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