Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5149
Date and Time Sunday 9th June 2013 07:55am
Approved Approved

Notes

River very high.
Gauge board well below the surface of the water.
Large body of water covering crown land up stream from the car bridge.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.20 12.20 10.52 100.0 20.40
Previous 10.2 13.3 6.8 66.0 22.0
Median 13.2 30.50 6.92 79.00 47.0
0.5m 9.90 12.70 9.30 99.5 21.60
Previous 13.7 14.0 10.1 107.0 23.1
Median 13.2 30.50 6.92 79.00 47.0
1.0m 11.30 13.10 8.15 80.0 21.70
Previous 12.1 15.0 5.5 55.0 24.8
Median 13.4 30.90 6.23 78.00 47.5
1.5m 11.80 14.50 4.75 41.0 23.90
Previous 13.6 29.7 0.5 5.6 44.5
Median 13.4 30.90 6.23 78.00 47.5
2.0m 13.10 25.60 0.03 0.5 40.08
Previous 13.4 30.2 0.0 0.4 46.4
Median 13.4 32.30 6.49 77.70 49.4
2.5m 13.30 30.10 0.03 0.4 46.44
Previous 13.4 30.3 0.9 9.8 46.7
Median 13.2 32.30 6.49 77.70 49.4
3.0m 13.20 30.60 0.50 5.7 47.08
Previous 13.1 30.9 0.7 7.6 47.5
Median 13.1 33.00 6.25 77.60 50.4
3.5m 13.00 30.90 0.70 8.0 47.45
Previous 13.0 30.6 1.6 18.4 47.2
Median 13.0 33.00 6.25 77.60 50.4
4.0m 13.00 31.00 0.60 7.0 47.60
Previous 13.1 31.1 0.3 3.2 48.0
Median 13.1 33.20 5.28 63.30 50.6
5.0m 13.20 31.50 0.04 0.4 48.37
Previous 13.2 31.6 0.0 0.3 48.4
Median 13.2 31.80 1.13 12.60 48.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 8 7.8
Previous 0.1 12 8.2
Median 0.1 10 7.9
Bottom 5.3 8 7.2
Previous 5.0 40 7.6
Median 4.6 10 7.8

Other details

Max depth 5.35
Previous 5.40
Median 4.75
Flow estimate Medium

Observation Documents

Link Date File name Description

Download
12-06-2013 07:29 Photopoint

Download
12-06-2013 07:29 Photopoint

Download
12-06-2013 07:29 Photopoint

Download
12-06-2013 07:29 Photopoint

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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