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  4. 10-04-2021

M2 Fonterra Floating Pontoon

10 April 2021

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Merri River Estuary
Site Fonterra Floating Pontoon
Observation ID #14121
Date and Time Saturday 10th April 2021 11:05am
Approved Approved

Notes

Great Cormorants, Pacific Black Duck, Moorhens, Masked Lapwings, Egret.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.80 125.8 2.02
Previous 20.6 1.6 1.7 19.2 2.2
Median 19.2 1.60 8.94 87.10 2.2
0.5m 17.90 129.5 2.02
Previous 21.2 0.4 3.8 42.3 0.9
Median 19.0 1.00 8.94 87.10 2.0
1.0m 17.80 119.7 2.01
Previous 20.1 1.6 1.6 17.6 2.2
Median 18.7 1.60 8.60 76.20 2.2
1.5m 17.60 107.6 2.00
Previous 20.3 0.4 2.4 25.8 0.9
Median 18.5 1.00 8.60 76.20 2.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 16 8.3
Previous 0.1 14 8.3
Median 0.1 12 8.2
Bottom 1.6 15 8.3
Previous 1.5 15 8.3
Median 1.6 14 8.3

Other details

Max depth 1.70
Previous 1.60
Median 1.70
Flow estimate Slow

Observation Documents

Link Date File name Description

Download 		13-05-2021 23:25

Preceding Observations

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