Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #1458
Date and Time Friday 20th July 2007 10:00am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 7.60 0.30 8.50 71.0
Previous 8.8 0.2 8.1 70.0
Median 11.2 2.60 7.54 69.00
0.5m 7.50 0.30 8.50 71.8
Previous 7.5 0.3 8.5 71.8
Median 11.2 2.60 6.46 68.20
1.0m 7.50 0.30 8.60 71.3
Previous 8.7 0.2 8.4 72.1
Median 12.1 17.00 6.60 71.50
1.5m 7.50 0.30 8.53 71.5 probe drifting
Previous 7.5 0.3 8.5 71.5
Median 12.1 17.00 5.60 68.50
2.0m 7.50 0.30 8.55 71.2
Previous 8.8 0.2 8.3 71.6
Median 12.4 14.90 5.40 67.00
2.5m 7.50 0.30 8.64 72.4
Previous 7.5 0.3 8.6 72.4
Median 14.1 30.00 5.40 67.00

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 40
Previous 0.1 60
Median 0.1 10
Bottom 40
Previous 60
Median 15

Other details

Max depth 3.10
Previous 3.30
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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