Observation details

Overview

Estuary Powlett River Estuary
Site Site five (Daly Bridge)
Observation ID #14724
Date and Time Thursday 9th June 2022 08:45am
Approved Approved

Notes

Horiba meter used. Before artificial opening happening this evening. Lots of freshwater coming through the whole water column

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.10 0.40 8.68 77.3 0.88
Previous 9.7 0.8 8.2 72.5 1.5
Median 18.7 25.40 6.49 73.50 40.2
0.5m 10.10 0.40 8.21 73.2 0.90
Previous 10.0 1.2 8.2 73.5 2.3
Median 18.7 25.40 6.32 73.50 40.2
1.0m 10.10 0.50 8.04 71.6 0.93
Previous 9.7 0.8 7.9 70.1 1.6
Median 18.4 29.00 4.31 53.80 44.8
1.5m 10.10 0.50 7.97 71.0 0.95
Previous 11.4 15.6 3.0 30.5 25.9
Median 18.4 29.00 4.23 53.50 44.8
2.0m 10.10 0.50 7.92 70.6 1.01
Previous 9.8 2.0 7.5 66.8 3.8
Median 18.9 30.30 1.42 18.40 46.7
2.5m 10.10 0.50 8.09 72.0 1.06
Previous 14.6 23.4 0.7 7.4 37.2
Median 19.0 30.90 1.42 18.40 47.5
3.0m 10.10 0.70 7.90 70.5 1.46
Previous 13.2 25.7 0.0 0.0 40.8
Median 17.8 28.90 0.10 1.30 45.1
3.4m 10.20 0.90 7.74 69.2 1.85
Previous 17.1 28.4 0.0 0.0 44.4
Median 17.9 29.00 0.79 10.00 45.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 92
Previous 0.1 155 7.6
Median 0.1 10 7.5
Bottom 3.4 91
Previous 3.2 53 7.6
Median 3.0 11 7.2

Other details

Max depth 3.50
Previous 3.40
Median 2.80
Flow estimate Fast

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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