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Po2 Site two (Mouth of Powlett Road Bridge)

18 September 2024

Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #16458
Date and Time Wednesday 18th September 2024 08:20am
Approved Approved

Notes

DO 3.81mg/L at 1.8m depth

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.30 12.60 7.03 69.6 21.00
Previous 11.7 17.1 6.8 68.7 27.8
Median 15.6 23.60 7.49 79.60 37.0
0.5m 11.60 13.80 6.70 67.3 22.85
Previous 13.3 20.4 7.3 78.7 32.6
Median 15.6 23.60 7.49 79.60 38.6
1.0m 12.60 16.90 5.76 60.4 27.41
Previous 13.0 25.0 3.2 35.3 39.1
Median 15.3 30.30 6.96 79.30 46.6
1.5m 13.20 21.00 5.05 54.8 33.39
Previous 12.9 30.3 4.3 49.5 46.6
Median 15.3 30.30 6.96 79.30 46.8
2.0m 12.70 27.70 2.55 28.6 43.00
Previous 12.6 31.9 2.0 22.9 48.9
Median 15.0 32.60 6.72 78.30 49.9
2.5m 12.70 31.80 1.78 20.5 48.66
Previous 12.6 33.2 4.2 48.4 50.6
Median 15.0 32.60 6.72 78.30 50.6
3.0m 12.40 33.50 1.48 17.1 51.09
Previous 12.2 34.0 1.5 17.0 51.8
Median 15.6 34.10 6.03 71.40 51.9
3.5m 12.10 34.30 1.17 13.5 52.17
Previous 11.9 34.3 3.8 43.8 52.2
Median 15.6 34.10 6.03 71.40 52.2
4.0m 11.90 34.60 0.71 8.2 52.60
Previous 11.9 34.8 0.3 3.2 52.8
Median 15.7 33.20 4.68 59.30 50.6
4.5m 11.90 34.70 0.46 5.3 52.70
Previous 11.5 34.9 2.9 33.4 53.0
Median 15.7 32.90 4.68 59.30 50.3
4.7m 11.90 35.00 0.35 4.0 53.10
Previous 12.5 34.8 5.2 60.8 52.8
Median 16.0 32.90 4.77 59.60 50.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 0 7.5
Previous 0.1 2 7.6
Median 0.1 9 7.4
Bottom 4.8 9 7.5
Previous 4.9 8 7.5
Median 3.9 9 7.8

Other details

Max depth 4.80
Previous 5.00
Median 4.00
Flow estimate Pool

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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