Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #9480
Date and Time Friday 3rd April 2015 15:10pm
Approved Approved

Notes

  • AHD 0.59
  • Large amount of turbulence

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.30 2.40 4.65 46.0 4.37 Very large waves from S.E. to G2 (15cm -20 cm)
Previous 16.4 2.0 4.2 43.8 4.0
Median 16.4 1.80 7.26 75.10 3.5
0.5m 15.30 2.40 4.40 44.5 4.42
Previous 15.7 1.8 5.0 51.0 3.3
Median 15.7 1.80 7.26 75.10 3.4
1.0m 15.20 2.60 4.32 44.1 4.82
Previous 16.5 2.2 4.2 43.2 4.1
Median 16.4 3.00 7.03 75.20 5.5
1.5m 15.20 3.40 2.89 29.4 7.42
Previous 15.7 2.0 5.0 50.5 3.6
Median 16.4 3.00 7.03 75.20 5.5
2.0m 15.20 4.40 2.15 22.0 8.69
Previous 17.3 10.3 4.1 40.6 16.4
Median 16.2 25.70 5.90 66.50 40.1
2.5m 15.20 6.00 1.72 17.8 10.55
Previous 16.5 8.1 3.3 35.2 14.9
Median 16.0 25.70 5.90 66.50 40.1
3.0m 17.50 30.20 1.05 13.3 46.18
Previous 18.1 30.4 1.8 22.3 46.6
Median 15.8 30.40 3.71 43.70 46.6
3.5m 17.60 32.50 0.25 3.2 49.50
Previous 18.1 29.9 2.4 30.2 45.7
Median 15.8 30.40 3.72 44.60 46.7
3.9m 17.60 32.50 0.21 2.7 49.68
Previous 18.3 30.7 3.2 41.2 47.1
Median 15.8 30.40 3.72 44.60 46.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 9 6.5
Median 0.1 9 7.0
Bottom
Previous 4.5 7
Median 4.2 7

Other details

Max depth 3.95
Previous 4.70
Median 4.10
Flow estimate Medium

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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