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  4. 21-05-2013

Po2 Site two (Mouth of Powlett Road Bridge)

21 May 2013

Overview Notes Depth Profile Top-Bottom Documents 2 Chart
Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5144
Date and Time Tuesday 21st May 2013 10:50am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.70 22.70 7.80 85.0 35.70
Previous 11.7 30.6 7.7 86.0 47.2
Median 13.6 30.70 6.92 79.10 47.3
0.5m 11.80 24.30 7.18 75.5 38.71
Previous 12.1 30.7 6.9 78.0 47.3
Median 13.6 30.70 6.70 79.00 47.3
1.0m 11.80 27.90 5.58 62.0 43.98
Previous 11.7 30.7 7.5 84.0 47.2
Median 14.2 32.60 6.99 78.20 49.8
1.5m 12.10 30.50 5.55 62.7 47.01
Previous 12.1 30.8 6.8 77.0 47.4
Median 14.2 32.60 6.82 78.10 49.8
2.0m 12.10 30.80 6.16 70.0 47.40
Previous 11.7 30.7 7.5 83.5 47.2
Median 13.9 33.00 7.28 79.00 50.4
2.5m 12.00 30.80 6.49 72.8 47.47
Previous 12.0 30.8 6.7 75.0 47.5
Median 13.9 33.00 6.65 78.30 50.4
3.0m 12.00 30.90 6.60 74.4 47.54
Previous 11.7 30.7 7.4 83.3 47.3
Median 14.3 33.10 7.33 78.30 50.6
3.5m 12.00 30.90 6.25 70.0 47.62
Previous 12.0 30.9 6.6 74.3 47.5
Median 14.3 33.10 6.57 78.00 50.6
4.0m 12.30 31.30 5.07 56.5 48.00
Previous 12.7 31.7 5.5 63.3 48.6
Median 14.0 33.50 5.96 75.00 51.0
4.5m 12.50 31.80 4.06 46.0 48.58
Previous 12.5 31.8 5.0 54.0 48.8
Median 14.0 33.50 5.96 75.00 51.0
5.0m 12.90 31.90 3.06 34.4 48.80
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 8.0
Previous 0.1 9 7.7
Median 0.1 10 7.7
Bottom 5.0 10 7.8
Previous 4.9 9 7.6
Median 4.4 10 8.0

Other details

Max depth 5.20
Previous 4.95
Median 4.55
Flow estimate Slow

Observation Documents

Link Date File name Description

Download 		21-05-2013 15:04 Photopoint Saltmarsh downstream of Mouth of Powlett Bridge (facing SE)

Download 		21-05-2013 15:04 Photopoint Saltmarsh upstream of Mouth of Powlett Bridge (facing NE)

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
Saltmarsh downstream of Mouth of Powlett Bridge (facing SE)
Saltmarsh upstream of Mouth of Powlett Bridge (facing NE)
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