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Observation details

Overview

Estuary Powlett River Estuary
Site Site five (Daly Bridge)
Observation ID #16445
Date and Time Monday 16th September 2024 09:15am
Approved Approved

Notes

DO 4.31mg/L at 1.8m

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.60 0.90 8.46 77.1 1.69
Previous 12.9 0.8 7.3 69.1 1.6
Median 16.3 12.60 7.26 73.90 17.0
0.5m 11.60 0.90 8.48 77.2 1.69
Previous 10.3 3.8 7.4 67.0 6.9
Median 16.3 12.60 7.23 73.90 17.0
1.0m 11.60 0.90 8.48 77.2 1.68
Previous 12.5 0.8 7.2 67.3 1.6
Median 16.9 29.60 5.61 69.30 45.7
1.5m 12.20 1.50 6.00 55.5 2.89
Previous 12.8 31.8 3.4 39.0 48.7
Median 16.9 29.60 5.40 69.30 45.7
2.0m 12.30 21.30 3.44 36.2 33.87
Previous 11.7 33.2 3.4 38.8 50.6
Median 17.0 31.00 4.89 62.50 47.6
2.5m 12.20 32.60 1.71 19.2 49.80
Previous 11.8 33.7 4.8 54.7 51.3
Median 17.1 31.00 4.94 63.30 47.6
3.0m 12.00 33.20 1.62 18.2 50.62
Previous 11.7 33.5 2.9 32.3 51.1
Median 17.1 29.00 0.92 11.70 45.1
3.5m 11.90 33.40 1.58 17.8 50.98
Previous 11.9 33.9 4.2 47.3 51.6
Median 17.5 29.00 0.92 11.70 45.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12 7.8
Previous 0.1 30 7.6
Median 0.1 14 7.4
Bottom 3.5 1 7.5
Previous 3.5 14 7.5
Median 2.4 12 7.5

Other details

Max depth 3.60
Previous 3.60
Median 2.50
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