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  2. Gellibrand River Estuary
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  4. 01-03-2008

G2 Old Coach Road Bridge Princetown

1 March 2008

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #266
Date and Time Saturday 1st March 2008 10:25am
Approved Approved

Notes

Water nearly up to the girder under the bridge. Strong S/E wind creating waves on river surface.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.90 1.30 5.96 62.0
Previous 18.9 2.5 5.7 59.0
Median 17.6 2.60 5.85 60.80
0.5m 16.90 1.30 6.40 62.0
Previous 17.6 1.8 5.6 54.8
Median 17.6 4.60 6.30 67.00
1.0m 16.80 1.40 6.17 64.4
Previous 18.7 2.5 5.6 61.7
Median 16.4 17.00 5.60 61.70
1.5m 16.20 2.70 6.74 70.3
Previous 17.8 4.4 5.7 64.0
Median 16.4 21.00 5.60 64.00
2.0m 16.20 2.90 7.50 77.5
Previous 20.0 16.7 0.7 9.9
Median 16.9 31.20 4.20 51.18
2.5m 16.20 3.00 6.98 72.8
Previous 19.0 30.3 1.1 13.4
Median 15.8 31.20 4.20 51.18
3.0m 18.20 30.50 0.16 1.9
Previous 18.4 33.3 0.0 0.3
Median 15.8 32.70 3.80 46.20
3.5m 18.50 32.50 0.01 0.2
Previous 18.4 33.6 0.1 0.8
Median 15.8 32.70 4.10 47.90
3.9m 18.30 33.10 0.01 0.1
Previous 18.5 32.7 1.5 19.5
Median 14.2 30.20 4.10 47.90

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10
Previous 0.1 15
Median 0.1 15
Bottom 10
Previous 3.9 15
Median 1.0 15

Other details

Max depth 3.97
Previous 3.95
Median 3.10
Flow estimate Pool

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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