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M2 Fonterra Floating Pontoon

9 September 2023

Observation details

Overview

Estuary Merri River Estuary
Site Fonterra Floating Pontoon
Observation ID #15758
Date and Time Saturday 9th September 2023 10:40am
Approved Approved

Notes

ph meter failed to calibrate

 

Great results, highly oxygenated and looking good!  Thanks Jarred.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.70 1.30 12.09 113.0 2.57
Previous 12.0 1.1 8.4 78.5 2.2
Median 16.6 1.20 8.48 81.40 2.3
0.5m 11.70 1.30 12.39 113.6 2.57
Previous 11.0 0.7 8.4 76.3 1.4
Median 16.6 1.20 8.48 81.40 2.3
1.0m 11.70 1.30 12.44 111.1 2.57
Previous 11.9 1.1 7.7 72.2 2.2
Median 16.6 1.20 8.18 76.20 2.3
1.5m 11.60 1.30 12.17 112.7 2.57
Previous 11.0 0.7 8.5 76.2 1.4
Median 16.6 1.20 8.18 76.20 2.3
1.8m 11.60 1.30 12.00 109.1 2.57
Previous 11.3 1.3 8.2 75.8 2.6
Median 16.9 1.20 8.18 79.80 2.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 17
Previous 0.1 16 7.5
Median 0.1 13 8.2
Bottom 1.8 17
Previous 1.7 9 7.7
Median 1.6 13 8.1

Other details

Max depth 2.00
Previous 1.80
Median 1.75
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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