Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #8079
Date and Time Wednesday 13th February 2013 11:50am
Approved Approved

Notes

1.Mouth barred but waves over berm at hi tide
2. AHD G2 1.49 @11:50
G6 1.44 @ 10:03

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 22.30 0.90 6.02 69.9 1.76 Strong se wind bringing waves to G2
Previous 21.6 1.3 8.5 97.2 2.4
Median 14.5 1.60 8.03 78.80 3.0
0.5m 22.10 0.90 5.98 69.1 1.76
Previous 20.4 1.9 7.0 77.9 3.6
Median 14.4 1.60 8.01 78.10 3.0
1.0m 21.10 0.90 5.79 65.3 1.80
Previous 20.4 1.6 9.4 105.8 3.0
Median 14.7 3.30 7.63 82.20 6.5
1.5m 21.10 2.00 7.57 86.6 3.72
Previous 19.7 2.3 7.5 82.8 4.3
Median 14.4 3.30 7.56 81.30 6.5
2.0m 21.00 2.10 7.43 84.5 3.91
Previous 20.1 2.9 4.6 50.1 5.4
Median 15.5 21.50 6.70 74.80 35.4
2.5m 20.50 8.40 4.72 55.1 14.37
Previous 20.7 16.1 2.5 30.6 26.2
Median 15.4 21.50 6.70 74.80 35.4
3.0m 19.90 19.90 0.39 4.8 31.69
Previous 18.9 29.2 0.4 5.2 45.1
Median 15.7 29.30 5.17 60.10 45.2
3.5m 18.90 28.40 0.33 4.2 44.25
Previous 18.8 29.8 0.8 9.7 45.9
Median 15.6 29.30 5.17 60.10 45.2
4.0m 18.30 30.20 0.29 3.7 46.31
Previous 17.0 32.0 0.3 3.9 48.8
Median 16.7 30.20 2.20 27.90 46.4
4.5m 17.50 31.40 0.26 3.3 48.12
Previous 17.0 32.0 0.3 4.2 48.9
Median 16.7 30.20 3.13 37.70 46.4
4.8m 17.00 31.60 0.25 3.1 48.43
Previous 17.2 31.9 0.3 3.4 48.7
Median 16.4 30.20 3.13 37.70 46.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 6.9
Previous 0.1 10 6.8
Median 0.1 15 6.8
Bottom
Previous 2.5 15 7.0
Median 2.5 20 6.8

Other details

Max depth 4.87
Previous 4.75
Median 4.10
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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