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Observation details

Overview

Estuary Powlett River Estuary
Site Site three (Bridge Creek)
Observation ID #4361
Date and Time Tuesday 30th November 2010 10:00am
Approved Approved

Notes

We have a had a good lot of rain the past few days,which is now starting to flow into the system from Bridge creek and from upstream. sounder was showing around 1.75m of fresh water sitting on top which was also reflected in the data. It was windy (30km to 40km) and overcast,

tides high 6.38am 1.39m
low 12.53am 0.23m

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.10 3.30 6.07 65.0 6.06
Previous
Median
0.5m 17.10 3.30 6.00 63.6 6.06
Previous
Median
1.0m 17.10 3.40 5.94 63.0 6.15
Previous
Median
1.5m 17.00 4.60 5.85 61.9 7.15
Previous
Median
2.0m 17.40 26.20 5.00 61.5 46.23
Previous
Median
2.5m 17.20 33.30 6.14 76.5 50.70
Previous
Median
3.0m 17.40 33.60 5.77 76.6 51.10
Previous
Median
3.5m 17.40 33.60 5.83 74.8 51.10
Previous
Median
4.0m 17.40 33.70 5.93 73.2 51.20
Previous
Median
7.0m 17.40 33.60 1.75 34.0 52.40
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 8.0
Previous 0.1
Median 0.1
Bottom 7.1 20 7.5
Previous
Median

Other details

Max depth 7.10
Previous 0.00
Median 0.00
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