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Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #17005
Date and Time Friday 16th May 2025 13:10pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.20 33.40 6.49 77.3 50.83
Previous 17.5 33.6 6.1 77.6 51.1
Median 15.5 21.00 7.47 79.60 34.2
0.5m 14.20 33.40 6.20 73.8 50.85
Previous 20.9 26.5 8.1 105.2 41.3
Median 15.5 21.00 7.48 79.60 33.5
1.0m 14.00 33.40 5.92 70.2 50.84
Previous 17.3 34.6 5.8 73.9 52.4
Median 15.1 29.60 6.83 76.50 46.1
1.5m 13.80 33.40 5.75 67.9 50.82
Previous 20.6 27.2 7.8 101.1 42.3
Median 15.1 29.60 6.89 76.50 45.9
2.0m 13.70 33.40 5.77 68.0 50.81
Previous 16.8 34.8 5.0 63.2 52.6
Median 14.6 32.00 6.50 75.00 49.2
2.5m 13.60 33.50 6.07 71.5 50.98
Previous 20.7 27.3 7.4 96.9 42.4
Median 14.6 32.00 6.54 76.60 48.9
3.0m 14.20 33.70 4.73 56.4 51.19
Previous 16.2 35.1 4.3 53.4 53.1
Median 15.0 34.00 5.71 69.10 51.8
3.5m 14.20 33.80 3.80 45.4 51.41
Previous 20.8 27.6 6.8 89.6 42.8
Median 15.0 34.00 5.80 69.60 51.8
4.0m 14.30 34.00 3.20 38.4 51.62
Previous 16.1 35.4 3.8 46.6 53.4
Median 15.1 34.20 3.75 46.60 52.0
4.5m 14.30 34.10 2.93 35.2 51.82
Previous 20.7 27.7 6.4 84.4 42.9
Median 15.1 33.60 3.56 43.10 51.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 5 7.8
Previous 0.1 26 8.0
Median 0.1 9 7.5
Bottom 4.5 10 7.8
Previous 4.5 8 7.9
Median 4.0 9 7.8

Other details

Max depth 4.60
Previous 4.60
Median 4.10
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