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Observation details

Overview

Estuary Powlett River Estuary
Site Site five (Daly Bridge)
Observation ID #17010
Date and Time Wednesday 18th June 2025 10:00am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.90 19.80 9.09 90.1 31.79
Previous 11.8 25.8 7.4 80.0 40.4
Median 15.6 6.80 7.05 73.20 12.0
0.5m 9.90 19.90 8.86 88.0 31.87
Previous 15.9 31.6 5.5 67.2 48.3
Median 15.7 6.80 7.05 73.20 12.0
1.0m 11.30 26.20 6.35 67.6 40.97
Previous 13.3 33.0 4.5 52.8 50.3
Median 16.0 29.00 5.39 67.30 44.8
1.5m 12.50 28.60 4.02 44.6 44.21
Previous 15.5 33.1 4.3 52.3 50.4
Median 16.8 29.00 5.40 67.90 44.8
2.0m 13.20 30.00 2.16 24.5 46.23
Previous 13.0 33.1 4.4 50.8 50.5
Median 16.8 30.90 4.51 54.70 47.5
2.5m 13.30 31.90 1.53 17.6 48.81
Previous 15.2 33.4 3.9 47.4 50.8
Median 16.8 30.40 4.51 54.70 46.8
2.7m 13.20 32.10 1.46 16.8 49.05
Previous 17.5 34.4 3.0 38.8 52.1
Median 16.8 30.40 4.58 60.20 46.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 3 8.0
Previous 0.1 2 7.9
Median 0.1 12 7.5
Bottom 2.7 5 7.5
Previous 2.8 6 7.8
Median 2.5 10 7.5

Other details

Max depth 2.80
Previous 2.90
Median 2.60
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