Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5469
Date and Time Tuesday 14th June 2016 06:30am
Approved Approved

Notes

Yeokal meter used.
Dissolved Oxygen @ 1.91metres = 58% and 6.40mg/l

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 5.09 5.97 18.31 150.6 10.49
Previous 9.6 11.9 7.4 70.0 19.8
Median 9.6 21.95 7.77 78.00 34.6
0.5m 6.72 7.78 16.76 144.0 13.50
Previous 10.2 13.2 12.8 123.0 22.0
Median 9.4 21.95 7.77 78.00 34.6
1.0m 9.01 8.99 15.17 135.0 15.45
Previous 10.5 23.3 0.7 7.4 36.8
Median 10.5 28.24 6.20 65.40 44.1
1.5m 8.19 10.34 9.12 82.9 17.49
Previous 10.5 23.6 0.9 9.9 37.1
Median 10.5 28.24 6.20 65.40 44.1
2.0m 8.18 11.15 4.02 36.8 18.68
Previous 11.2 29.0 0.5 5.6 44.8
Median 12.1 31.66 5.49 67.10 47.1
2.5m 8.05 11.17 5.13 46.8 19.79
Previous 11.2 28.5 0.7 7.3 44.0
Median 12.1 31.66 5.49 67.10 47.1
3.0m 8.78 14.20 0.99 9.0 23.50
Previous 12.8 32.2 0.4 4.9 49.4
Median 12.6 32.60 4.43 53.00 49.9
3.5m 10.43 23.18 0.78 8.0 36.69
Previous 12.6 31.9 0.5 5.9 48.8
Median 12.5 32.60 4.43 53.00 49.9
4.0m 11.29 27.34 0.67 7.3 42.57
Previous 12.9 32.6 0.3 3.8 49.9
Median 12.8 33.03 1.95 25.50 50.4
4.5m 11.86 30.60 0.63 7.0 46.72
Previous 12.9 32.6 0.5 5.5 49.8
Median 12.8 33.03 1.95 25.50 50.4
5.0m 12.42 31.44 0.57 6.5 48.24
Previous 13.0 32.5 0.3 3.7 49.9
Median 12.8 32.52 0.51 5.80 49.8
5.5m 12.69 32.14 0.52 6.1 49.23
Previous 13.0 32.6 0.6 6.4 49.8
Median 12.8 32.56 0.51 6.00 49.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 1 8.5
Previous 0.1 2 7.3
Median 0.1 6 7.4
Bottom 5.5 0 7.0
Previous 5.4 0 7.1
Median 4.8 5 7.2

Other details

Max depth 5.68
Previous 5.50
Median 4.75
Flow estimate Medium

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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