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  4. 20-11-2023

MC1 Merriman Creek - fishing platform

20 November 2023

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Merriman Creek
Site Merriman Creek - fishing platform
Observation ID #15877
Date and Time Monday 20th November 2023 11:04am
Approved Approved

Notes

Low DO could be due to decaying sea grass and/or disturbance of sediment?

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 20.00 3.90 4.69 52.4 7.14
Previous 12.4 0.3 7.2 67.2 0.6
Median 17.4 12.80 8.82 99.30 21.3
0.5m 20.70 7.10 4.40 50.8 12.32
Previous 14.9 26.0 4.8 55.3 40.6
Median 17.8 19.60 8.82 99.30 31.5
1.0m 20.70 18.20 2.88 35.5 29.40
Previous 12.4 0.3 7.1 66.3 0.6
Median 17.9 30.00 7.42 93.80 45.9
1.4m 20.40 19.70 1.66 20.5 31.53
Previous 14.2 29.8 0.9 10.0 45.9
Median 19.0 30.60 7.42 93.80 46.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 8 8.3
Previous 0.1 43 6.6
Median 0.1 6 7.9
Bottom 1.4 9 8.2
Previous 1.3 43 6.6
Median 2.0 15 7.8

Other details

Max depth 1.50
Previous 1.40
Median 2.10
Flow estimate Slow

Observation Documents

No documents found for this observation

Preceding Observations

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