Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #8660
Date and Time Friday 10th January 2014 10:38am
Approved Approved

Notes

  • AHD 0.42 (AHD @ G6 0.87 @ 09:10
  • North wind creating turbulence toward G2
  • North wetlands - White Ibis 6, Spoonbills 14, Pelicans 2.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 20.00 1.80 8.19 90.3 3.50
Previous 17.3 3.3 7.0 74.6 6.1
Median 16.2 1.90 7.48 76.60 3.6
0.5m 19.30 1.80 8.24 90.0 3.52
Previous 17.3 0.9 7.6 79.1 1.8
Median 16.0 1.90 7.48 76.60 3.6
1.0m 19.10 2.00 8.25 89.9 3.67
Previous 17.5 26.0 7.2 87.0 40.5
Median 16.4 4.40 7.48 78.70 7.3
1.5m 18.50 6.00 7.73 85.8 10.20 E.C.erratic
Previous 17.9 4.4 7.0 74.7 7.9
Median 16.1 4.10 7.48 78.20 6.7
2.0m 17.10 31.20 5.78 72.0 47.59
Previous 17.1 32.4 7.2 91.3 49.4
Median 16.7 27.50 6.53 71.50 42.7
2.5m 16.80 32.30 5.71 72.1 49.23
Previous 17.1 29.2 4.4 54.8 45.1
Median 16.6 26.20 6.35 71.00 40.9
3.0m 16.70 33.10 4.71 59.2 50.50
Previous 17.0 32.9 7.1 90.0 50.0
Median 16.9 31.10 5.19 62.00 47.6
3.5m 16.70 33.30 4.37 54.8 50.70
Previous 16.6 32.4 3.5 43.0 49.4
Median 16.9 30.50 4.94 61.10 46.8
3.7m 16.60 33.30 4.24 53.3 50.70
Previous 17.0 34.6 7.2 92.2 52.5
Median 16.9 30.50 5.19 62.00 46.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 17 6.8
Previous 0.1 9 6.8
Median 0.1 11 6.8
Bottom 3.7
Previous 4.1 6 6.8
Median 2.5 10 7.1

Other details

Max depth 3.84
Previous 4.22
Median 4.00
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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