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Po2 Site two (Mouth of Powlett Road Bridge)

31 July 2025

Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #17509
Date and Time Thursday 31st July 2025 12:05pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.00 5.90 13.37 118.6 10.41
Previous 10.4 13.1 10.2 99.7 21.8
Median 14.2 21.20 7.35 78.70 34.2
0.5m 11.70 11.00 10.91 106.3 18.42
Previous 9.8 21.2 8.9 87.4 24.5
Median 14.2 21.80 7.28 78.70 34.6
1.0m 11.00 12.90 10.03 97.6 21.48
Previous 10.1 14.2 10.1 91.6 23.4
Median 13.7 28.80 6.77 75.10 44.5
1.5m 10.70 13.70 9.09 88.2 22.61
Previous 10.2 22.0 7.8 79.9 32.1
Median 13.7 29.00 6.72 73.90 44.9
2.0m 10.80 15.20 5.56 54.5 24.94
Previous 10.5 20.8 3.3 33.4 33.2
Median 13.6 31.20 5.98 71.50 48.0
2.5m 10.60 20.20 1.64 16.5 32.27
Previous 10.6 26.4 5.5 57.7 36.6
Median 13.6 31.60 5.98 71.50 48.4
3.0m 11.00 23.90 1.17 12.2 37.74
Previous 11.3 27.8 1.3 13.9 43.2
Median 14.2 33.30 5.00 64.10 50.8
3.5m 11.40 27.90 1.03 11.1 43.29
Previous 11.5 30.3 1.1 12.3 45.5
Median 14.2 33.60 5.00 64.10 51.2
4.0m 11.40 28.30 0.99 10.7 43.83
Previous 11.8 30.6 0.9 10.1 47.0
Median 14.4 32.90 2.93 33.40 49.9
4.5m 11.60 29.30 0.96 10.5 45.31
Previous 11.7 31.7 0.9 9.8 47.2
Median 14.8 32.90 2.93 35.20 50.3
4.8m 11.90 30.20 0.94 10.4 46.52
Previous 11.3 31.6 1.2 13.8 47.9
Median 14.8 33.10 2.93 35.20 50.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 13 8.0
Previous 0.1 6 8.4
Median 0.1 8 7.6
Bottom 4.8 3 7.5
Previous 4.8 3 7.4
Median 4.1 8 7.8

Other details

Max depth 4.90
Previous 4.90
Median 4.20
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
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