Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #345
Date and Time Saturday 29th March 2008 10:20am
Approved Approved

Notes

The height had risen substantially by 12.50 to 2.98m

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.80 1.10 4.02 39.5
Previous 15.6 2.0 0.5 0.1
Median 17.9 1.80 5.43 58.00
0.5m 14.70 1.40 3.60 37.0
Previous 14.8 2.3 1.3 12.6
Median 18.3 1.80 5.44 58.20
1.0m 14.70 3.00 1.18 12.2
Previous 15.5 9.5 1.7 18.8
Median 17.4 2.70 5.30 60.40
1.5m 15.90 18.30 2.25 29.1
Previous 14.9 2.4 1.2 12.4
Median 17.7 2.70 5.38 60.50
2.0m 16.90 29.30 3.52 50.0
Previous 16.1 23.1 5.6 65.0
Median 17.4 13.10 3.33 37.90
2.5m 16.50 30.00 3.58 43.6
Previous 14.9 2.6 1.3 13.2
Median 17.4 13.00 3.30 37.40
2.7m 16.50 30.10 3.95 45.0
Previous 17.8 2.9 1.2 13.2
Median 17.5 13.10 3.33 37.90

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 40
Previous 0.1 15
Median 0.1 15
Bottom 2.5 100
Previous 4.0 15
Median 1.0 15

Other details

Max depth 2.80
Previous 3.45
Median 3.45
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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