Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #145
Date and Time Friday 20th April 2007 13:00pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.80 11.70 5.53 64.5 Depth markers seem to coincide with the depth on the gauge.
Previous
Median
0.5m 17.90 16.00 5.85 68.2 Need to have plumb bob/sinker/anchor to weight cable and gauge depth.
Previous
Median
1.0m 17.50 29.70 6.20 79.2
Previous
Median
1.5m 17.30 31.10 6.60 82.0
Previous
Median
2.0m 17.30 32.50 7.30 91.0
Previous
Median
2.5m 17.30 32.80 7.50 94.0
Previous
Median
3.0m 17.30 33.00 6.50 93.3
Previous
Median

Top-Bottom Sampling

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

Other details

Max depth 3.00
Previous 0.00
Median 0.00
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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