Observation details

Overview

Estuary Merri River Estuary
Site Fonterra Floating Pontoon
Observation ID #11051
Date and Time Saturday 12th November 2016 10:40am
Approved Approved

Notes

D.O. figures seem too high and maybe unreliable.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.90 0.80 16.83 183.8 1.56
Previous 15.2 0.6 6.4 63.0 1.2
Median 17.3 1.20 8.60 85.80 2.3
0.5m 18.90 0.80 16.40 179.4 1.56
Previous 10.3 0.9 8.6 76.7 1.7
Median 17.3 1.20 8.63 86.10 2.4
1.0m 18.70 0.80 15.60 170.8 1.56
Previous 15.2 0.6 6.3 62.4 1.2
Median 17.2 1.30 7.40 78.00 2.3
1.5m 18.60 0.80 14.96 162.5 1.54
Previous 10.2 0.9 8.1 75.4 1.7
Median 17.2 1.30 8.05 78.10 2.4
1.6m 18.50 0.80 14.91 158.3 1.54
Previous 8.6 0.7 8.6 72.7 1.4
Median 20.1 1.30 7.40 78.10 2.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 8.4
Previous 0.1 10 7.8
Median 0.1 9 8.2
Bottom 1.6 30 8.2
Previous 2.1 26 7.5
Median 1.9 9 8.1

Other details

Max depth 1.70
Previous 2.20
Median 2.00
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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