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  4. 10-10-2010

Po1 Site one (Estuary Mouth)

10 October 2010

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

Overview

Estuary Powlett River Estuary
Site Site one (Estuary Mouth)
Observation ID #4284
Date and Time Sunday 10th October 2010 10:00am
Approved Approved

Notes

Mouth is open and river is tidal with very good tidal movements in and out.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.50 2.70 6.67 66.5 4.83
Previous 13.4 27.5 2.2 25.9 41.7
Median 19.4 35.60 6.35 86.50 53.7
0.5m 14.00 2.60 6.57 65.1 4.85
Previous 19.4 35.6 6.3 86.5 53.7
Median 19.4 35.60 6.35 86.50 53.7
1.0m 13.90 2.70 6.64 65.4 4.92
Previous 15.5 33.3 4.5 54.5 50.6
Median 19.4 35.60 6.53 85.00 53.9
1.5m 14.00 29.80 5.62 66.8 45.80
Previous 19.4 35.6 6.5 85.0 53.9
Median 19.4 35.60 6.53 85.00 53.9
2.0m 14.00 32.00 5.65 67.1 49.02
Previous 15.4 34.1 5.0 64.2 51.9
Median 19.5 35.80 6.55 89.20 54.0
2.5m 13.90 32.90 6.06 71.2 50.20
Previous 19.5 35.8 6.5 89.2 54.0
Median 19.5 35.80 6.55 89.20 54.0
2.9m 13.90 33.20 5.14 50.6 50.60
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 7.5
Previous 0.1 10 7.5
Median 0.1 10 8.0
Bottom 3.0 10 8.0
Previous 3.4 10 7.5
Median 3.4 10 8.0

Other details

Max depth 3.00
Previous 3.40
Median 3.40
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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