Observation details

Overview

Estuary Powlett River Estuary
Site Site three (Bridge Creek)
Observation ID #4282
Date and Time Tuesday 18th May 2010 11:45am
Approved Approved

Notes

Mouth is open and river is tidal, fresh inflow is present.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.70 2.80 7.89 73.5 5.21
Previous 18.8 32.4 6.2 79.0 49.5
Median 18.8 32.40 6.18 79.00 49.5
0.5m 13.10 24.30 2.30 26.0 37.52
Previous
Median
1.0m 15.90 32.90 0.02 0.3 50.10
Previous 18.8 32.6 6.1 70.6 49.7
Median 18.8 32.60 6.10 70.60 49.7
1.5m 16.10 33.70 0.41 3.7 51.30
Previous
Median
2.0m 16.20 34.10 1.43 16.7 51.70
Previous 19.4 32.5 5.0 67.5 53.1
Median 19.4 32.50 5.03 67.50 53.1
2.5m 16.30 34.50 2.04 27.6 52.30
Previous
Median
3.0m 16.30 34.80 3.71 46.7 52.70
Previous 19.1 35.5 5.2 69.9 53.5
Median 19.1 35.50 5.17 69.90 53.5
3.5m 16.30 35.00 4.70 59.5 53.00
Previous
Median
4.0m 16.30 35.10 4.57 59.0 53.10
Previous 19.0 35.5 5.4 70.0 53.6
Median 19.0 35.50 5.41 70.00 53.6
6.9m 16.20 34.90 4.15 58.4 59.20
Previous 19.0 35.7 3.8 54.0 53.9
Median 19.0 35.70 3.76 54.00 53.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 7.5
Previous 0.1 10 8.0
Median 0.1 10 8.0
Bottom 10 8.0
Previous 6.8 10 7.5
Median 6.8 10 7.5

Other details

Max depth 7.00
Previous 6.90
Median 6.90
Flow estimate N/A

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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