Observation details

Overview

Estuary Powlett River Estuary
Site Site five (Daly Bridge)
Observation ID #11289
Date and Time Wednesday 12th April 2017 13:18pm
Approved Approved

Notes

Less than 9 for both turbidities

Horiba pH meter used

 

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.80 22.20 6.10 73.5 35.43
Previous 23.0 20.4 8.8 112.9 32.7
Median 9.7 1.90 8.71 82.00 3.6
0.5m 18.10 28.50 5.73 72.6 43.80
Previous 17.6 21.0 7.3 91.6 29.6
Median 9.7 1.90 8.71 82.00 3.6
1.0m 17.40 30.10 5.55 68.1 46.46
Previous 22.9 25.8 7.2 96.7 40.2
Median 11.1 24.01 7.15 73.00 37.7
1.5m 16.70 31.20 5.83 71.4 48.02
Previous 18.0 27.2 7.2 88.6 42.4
Median 11.1 24.01 7.15 73.00 37.7
2.0m 16.60 31.40 5.60 68.5 48.19
Previous 22.0 32.7 1.5 22.3 49.7
Median 12.8 31.00 3.20 44.00 47.1
2.5m 16.70 31.50 4.99 58.6 48.33
Previous 18.4 30.2 3.2 44.1 46.4
Median 12.8 31.00 3.45 44.10 47.1
2.9m 17.40 32.60 2.48 24.5 49.87
Previous 13.5 30.6 6.6 75.8 47.1
Median 12.7 31.00 3.45 44.00 47.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.1
Previous 0.1 9 8.2
Median 0.1 9 7.4
Bottom 2.9 9 7.5
Previous 2.2 9 7.6
Median 3.4 7 7.1

Other details

Max depth 3.00
Previous 2.30
Median 3.46
Flow estimate Slow

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
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