Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #9596
Date and Time Sunday 3rd May 2015 11:10am
Approved Approved

Notes

  • Natural opening 01/05/15
  • G6 1.27 @ 09:10

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.60 2.50 4.66 45.0 4.61
Previous 13.7 3.3 8.2 79.8 6.7
Median 15.6 1.90 7.31 75.60 3.7
0.5m 13.50 2.70 4.57 44.5 5.06
Previous 15.8 10.1 8.3 88.9 16.6
Median 15.7 1.90 7.31 75.60 3.7
1.0m 13.60 2.80 4.57 44.7 5.12
Previous 14.9 20.6 8.3 87.6 32.9
Median 15.7 3.40 6.99 75.20 6.6
1.5m 13.80 5.70 4.44 43.2 8.39 'RANGE' very erratic
Previous 16.1 22.8 7.5 88.3 36.0
Median 16.0 3.40 6.99 75.20 6.6
2.0m 14.40 17.70 5.55 58.0 28.84
Previous 16.2 30.2 8.5 105.2 46.2
Median 16.0 27.20 5.90 66.90 42.2
2.5m 16.10 27.80 6.81 81.2 42.83 E.C. erratic
Previous 17.0 30.1 6.7 81.8 46.2
Median 16.0 27.20 5.90 66.90 42.2
3.0m 16.60 32.00 6.69 83.0 48.79
Previous 16.6 33.1 7.6 95.0 50.5
Median 15.9 30.40 3.81 47.80 46.8
3.5m 16.70 32.70 5.36 67.2 49.82
Previous 17.1 33.1 3.7 47.4 50.5
Median 15.8 30.40 3.73 47.40 46.7
4.0m 16.70 33.30 3.60 45.3 50.70
Previous 16.6 33.5 6.4 80.0 51.0
Median 16.5 31.80 3.40 41.80 48.7
4.5m 16.70 33.40 3.26 41.2 50.90
Previous 17.0 33.5 3.4 43.1 51.0
Median 16.5 31.80 3.40 41.80 48.7

Top-Bottom Sampling

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

Other details

Max depth 4.65
Previous 4.63
Median 4.09
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
Creative Commons CC BY
All content, files, data and images provided by the EstuaryWatch Data Portal and Gallery are subject to a Creative Commons Attribution License

Content is made available to be used in any way, and should always attribute EstuaryWatch and www.estuarywatch.org.au