Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #5241
Date and Time Friday 4th March 2011 12:00pm
Approved Approved

Notes

1.AHD.0.61
2.AHD at G6 0.92 at 09:32

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.90 2.80 7.46 77.8 5.23
Previous 19.9 1.7 6.5 73.0 3.2
Median 15.1 1.30 7.04 73.00 0.8
0.5m 15.80 2.80 7.49 76.8 5.23
Previous 18.2 3.1 6.3 67.7 5.7
Median 15.1 1.30 7.16 73.50 0.8
1.0m 15.80 2.90 7.54 78.2 5.30
Previous 19.1 20.3 5.8 70.3 33.5
Median 15.8 9.00 6.93 73.20 1.3
1.5m 16.60 22.40 6.69 79.1 35.59
Previous 18.2 18.2 5.9 69.1 29.9
Median 15.8 9.00 6.94 74.30 1.3
2.0m 16.40 25.20 7.07 84.2 39.21
Previous 17.5 30.1 2.4 31.2 47.1
Median 15.6 27.60 6.51 69.30 34.4
2.5m 16.90 29.10 5.12 62.8 45.11
Previous 17.1 31.6 4.7 57.9 48.6
Median 15.6 27.60 6.56 70.30 34.4
3.0m 17.10 30.00 4.75 59.8 46.36
Previous 17.0 32.0 1.3 16.2 49.0
Median 16.0 29.80 5.95 67.70 43.1
3.5m 17.20 30.60 4.38 55.7 47.00
Previous 16.8 32.5 4.9 52.5 49.6
Median 16.0 29.80 6.10 68.20 41.7
3.9m 17.20 30.80 3.60 36.1 47.30
Previous 16.2 34.1 7.0 87.3 51.7
Median 15.5 29.50 6.10 68.20 41.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20
Previous 0.1 15 7.3
Median 0.1 20 7.0
Bottom 2.0 15
Previous 2.0 15 7.3
Median 2.5 20 7.3

Other details

Max depth 3.90
Previous 3.60
Median 3.55
Flow estimate Slow

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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