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Observation details

Overview

Estuary Powlett River Estuary
Site Site four (Old Town Drain)
Observation ID #4522
Date and Time Saturday 2nd April 2011 10:20am
Approved Approved

Notes

Bloody wind made it hard to keep anchor today.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.30 2.10 7.95 78.3 3.91
Previous
Median
0.5m 14.40 2.10 7.75 77.7 3.92
Previous
Median
1.0m 16.40 31.70 2.73 33.6 47.28
Previous
Median
1.5m 17.50 33.70 2.13 28.6 51.20
Previous
Median
2.0m 17.80 34.10 1.78 26.5 51.70
Previous
Median
2.5m 17.90 34.20 1.88 32.0 51.90
Previous
Median
3.0m 18.00 34.70 2.59 41.5 52.60
Previous
Median
3.5m 18.00 34.80 2.36 40.7 52.70
Previous
Median
4.0m 17.90 34.70 2.50 35.9 52.60
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.5
Previous 0.1
Median 0.1
Bottom 4.1 15 8.0
Previous
Median

Other details

Max depth 4.10
Previous 0.00
Median 0.00
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