Observation details

Overview

Estuary Powlett River Estuary
Site Site five (Daly Bridge)
Observation ID #4542
Date and Time Saturday 30th April 2011 17:10pm
Approved Approved

Notes

Calm autumn day after a few of the same

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.70 0.50 5.10 53.4 0.93 Calm autumn day
Previous 15.0 0.9 7.5 75.5 1.8
Median 13.2 0.90 6.80 71.20 3.1
0.5m 14.70 0.50 4.93 48.7 0.93
Previous 19.0 3.7 5.0 54.5 6.6
Median 13.2 1.60 6.80 71.20 5.8
1.0m 14.70 0.50 4.86 48.1 0.93
Previous 17.9 29.5 0.0 0.3 45.5
Median 16.2 29.50 4.28 55.00 42.5
1.5m 14.70 0.50 4.84 47.9 0.93
Previous 19.5 30.5 2.8 33.0 46.9
Median 16.2 30.50 6.06 56.60 42.5
2.0m
Previous 12.5 0.3 7.4 69.5 0.6
Median 12.5 0.40 7.37 67.00 0.9
2.5m
Previous 8.6 0.4 7.9 67.0 0.9
Median 16.3 31.70 7.93 67.00 49.4
3.0m
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.5
Previous 0.1 20 7.5
Median 0.1 20 7.5
Bottom 1.5 15 7.5
Previous 2.0 10 8.0
Median 2.0 15 7.5

Other details

Max depth 1.50
Previous 2.00
Median 2.00
Flow estimate N/A

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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