Observation details

Overview

Estuary Powlett River Estuary
Site Site three (Bridge Creek)
Observation ID #4701
Date and Time Saturday 20th August 2011 09:00am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.20 0.09 6.49 60.3 2.86
Previous 13.7 4.1 8.0 79.9 7.3
Median 17.1 4.10 6.13 63.60 7.3
0.5m 12.10 1.50 6.45 61.0 2.86
Previous 19.6 15.9 5.0 62.4 24.8
Median 17.1 3.30 6.00 62.40 6.1
1.0m 12.10 1.50 6.48 60.9 2.93
Previous 17.9 34.2 3.5 45.4 51.9
Median 17.9 31.70 5.72 69.60 48.8
1.5m 12.10 1.60 6.49 60.9 3.10
Previous 19.4 31.7 4.8 72.2 48.8
Median 17.0 31.50 5.72 69.60 48.1
2.0m 11.90 5.80 7.22 70.0 9.50
Previous 17.6 34.9 4.4 61.8 52.8
Median 17.6 33.40 6.14 76.50 51.1
2.5m 12.20 30.10 6.80 79.0 46.40
Previous 19.5 32.9 4.2 75.0 50.2
Median 17.2 33.30 6.14 76.50 50.7
3.0m 12.20 30.80 6.87 77.3 47.39
Previous 17.5 35.4 3.9 62.4 53.5
Median 17.5 34.00 5.83 74.80 51.7
3.5m 12.30 31.00 6.54 74.5 47.75
Previous 19.6 33.2 4.2 74.6 50.5
Median 17.4 33.60 5.83 74.80 51.1
4.0m 12.30 31.30 6.61 77.1 48.09
Previous 17.4 35.5 4.4 69.2 53.6
Median 17.4 34.10 5.93 75.40 51.8
7.1m 12.20 32.40 3.30 37.5 49.65
Previous 17.4 33.6 1.8 34.0 52.4
Median 17.4 33.60 1.75 34.00 52.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 50 7.1
Previous 0.1 15 7.5
Median 0.1 30 7.5
Bottom 7.1
Previous 6.6 15 8.5
Median 6.9 15 8.0

Other details

Max depth 7.20
Previous 6.60
Median 7.00
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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