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M2 Fonterra Floating Pontoon

9 May 2026

Observation details

Overview

Estuary Merri River Estuary
Site Fonterra Floating Pontoon
Observation ID #17562
Date and Time Saturday 9th May 2026 11:00am
Approved Approved

Notes

Cormorants, white ibis, pacific black ducks

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.40 2.00 11.56 113.5 3.71
Previous 16.4 1.3 7.3 76.6 2.5
Median 16.6 1.30 8.93 91.80 2.5
0.5m 14.20 2.00 10.97 108.5 3.70
Previous 18.6 1.4 4.7 51.4 2.8
Median 16.6 1.30 8.93 91.80 2.5
1.0m 14.10 2.00 9.64 94.3 3.70
Previous 16.4 1.3 7.3 73.1 2.5
Median 16.6 1.30 8.28 81.50 2.5
1.5m 14.00 2.00 9.12 90.5 3.69
Previous 18.5 1.4 4.2 46.8 2.7
Median 16.6 1.30 8.28 81.50 2.5
1.7m 14.00 2.00 9.31 89.5 3.66
Previous 19.6 1.4 5.3 58.1 2.7
Median 16.6 1.30 8.33 83.30 2.5

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 22 8.0
Previous 0.1 25 7.5
Median 0.1 15 8.1
Bottom 1.7 18 7.8
Previous 1.9 30 7.7
Median 1.6 15 8.1

Other details

Max depth 2.00
Previous 1.90
Median 1.75
Flow estimate N/A

Observation Documents

Link Date File name Description

Download 		02-09-2026 13:26 MC2_20260509.jpg

Preceding Observations

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