Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #6682
Date and Time Friday 3rd February 2012 13:00pm
Approved Approved

Notes

1. AHD 0.49 13:00 (AHD G6 0.58 11:19)
2.Strong SE wind -waves at G2 10cm

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 21.80 5.20 7.25 85.7 9.25
Previous 21.2 4.0 7.6 86.6 7.3
Median 13.5 0.60 7.95 76.80 1.1
0.5m 21.80 5.20 7.22 85.3 9.23
Previous 19.4 3.2 5.2 57.9 6.0
Median 13.5 0.60 7.96 76.80 1.1
1.0m 21.60 5.50 6.69 80.6 10.14
Previous 20.8 5.6 6.4 74.1 9.9
Median 13.6 1.10 7.59 76.60 3.4
1.5m 20.30 26.70 6.34 82.4 43.64
Previous 19.2 3.7 2.6 40.0 8.1
Median 13.6 1.10 7.82 76.70 3.4
2.0m 19.00 31.70 5.80 74.5 48.95
Previous 18.3 30.4 3.3 42.0 46.6
Median 14.3 25.90 6.57 70.30 41.0
2.5m 17.70 33.60 6.39 82.1 50.80
Previous 18.1 31.1 2.6 33.0 48.9
Median 14.3 25.90 6.71 73.90 41.0
3.0m 17.50 34.60 5.91 75.8 52.50
Previous 17.8 32.3 0.2 2.8 49.3
Median 14.6 29.40 5.69 64.20 45.4
3.5m 17.40 34.70 5.13 67.0 52.60
Previous 17.7 32.6 1.5 19.2 49.6
Median 14.6 29.40 6.40 67.40 45.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 6.7
Previous 0.1 15 6.4
Median 0.1 20 7.0
Bottom
Previous 3.8 20 7.0
Median 2.5 30 7.2

Other details

Max depth 3.76
Previous 3.82
Median 3.87
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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