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Observation details

Overview

Estuary Merri River Estuary
Site Stanley Street
Observation ID #16440
Date and Time Saturday 14th September 2024 09:15am
Approved Approved

Notes

Great data, really strong salt wedge observed which correlates to low D.O.s as often seen.  Thanks J.Obst.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.90 2.40 13.93 135.1 4.45
Previous 11.6 3.2 12.4 116.2 5.8
Median 15.9 2.20 7.20 69.80 5.0
0.5m 12.80 2.40 13.76 132.2 4.49
Previous 11.6 5.5 9.5 92.1 12.2
Median 16.3 2.20 7.20 69.80 5.0
1.0m 13.00 2.50 7.44 79.5 4.75
Previous 13.4 30.5 8.3 98.1 47.0
Median 15.8 26.90 5.71 65.40 41.7
1.5m 13.70 16.10 3.07 32.1 45.65
Previous 13.2 30.8 7.1 83.9 47.4
Median 16.1 26.90 5.71 65.40 41.7
2.0m 14.00 27.30 0.38 4.1 43.60
Previous 13.5 31.5 7.5 87.4 48.3
Median 14.4 29.70 5.51 55.70 43.4
2.4m 14.00 28.90 0.27 3.0 44.72
Previous 13.2 31.5 6.5 78.0 48.4
Median 15.6 27.90 5.16 55.70 43.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 8.5
Previous 0.1 19 8.5
Median 0.1 9 7.6
Bottom 2.4 60 8.0
Previous 2.1 10 8.7
Median 1.9 10 7.6

Other details

Max depth 2.50
Previous 2.30
Median 1.90
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