Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #122
Date and Time Sunday 8th July 2007 11:00am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 8.80 0.20 8.03 68.9
Previous 7.5 0.3 8.5 71.8
Median 11.2 2.60 6.46 68.20
0.5m 8.80 0.20 8.13 70.0
Previous 10.4 1.8 5.4 50.5
Median 15.1 5.40 6.46 68.20
1.0m 8.80 0.20 8.36 72.0
Previous 7.5 0.3 8.5 71.5
Median 12.1 17.00 5.60 68.50
1.5m 8.70 0.20 8.37 72.1
Previous 12.1 17.0 3.0 30.7
Median 16.3 21.00 5.60 68.50
2.0m 8.80 0.20 8.36 72.0
Previous 7.5 0.3 8.6 72.4
Median 14.1 30.00 5.40 67.00
2.5m 8.80 0.20 8.35 71.6
Previous 14.1 30.0 2.8 32.7
Median 14.1 30.00 3.01 32.70
3.0m 8.80 0.20 8.35 71.0
Previous 14.2 30.2 2.8 29.6
Median 14.2 30.20 2.80 29.60
3.2m 72.1 sample at 10cm above bottom. Probe could be lifting
Previous 12.6 17.8 1.5 15.7
Median 17.0 33.00 4.10 67.80

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 60
Previous 0.1 50
Median 0.1 10
Bottom 60
Previous 50
Median 15

Other details

Max depth 3.30
Previous 3.10
Median 3.10
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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