Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #10577
Date and Time Saturday 26th November 2016 10:00am
Approved Approved

Notes

Strong cold West wind

AHD G2 0.50 @10:00

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.40 0.20 7.78 78.2 0.48
Previous 11.7 0.2 8.4 78.3 0.4
Median 18.2 2.10 7.28 74.60 4.0
0.5m 15.40 0.20 7.83 78.5 0.47
Previous 12.4 0.1 7.4 68.2 0.3
Median 18.8 2.20 7.28 74.60 4.2
1.0m 15.50 0.20 7.79 78.2 0.48
Previous 11.7 0.2 8.5 78.4 0.3
Median 18.0 2.70 7.08 77.30 5.2
1.5m 15.50 0.80 7.40 76.2 0.66
Previous 12.3 0.1 7.3 68.6 0.3
Median 18.2 3.00 7.08 77.30 5.5
2.0m 16.50 11.60 5.15 56.7 20.20
Previous 11.7 0.2 8.5 78.4 0.3
Median 17.9 22.60 7.00 73.50 35.7
2.5m 16.30 21.80 3.46 39.6 34.68
Previous 12.3 0.2 7.3 68.0 0.3
Median 18.0 25.00 7.00 73.50 39.1
3.0m 15.80 25.20 3.46 40.3 39.46
Previous 11.7 0.2 8.4 78.0 0.3
Median 17.2 30.80 4.46 56.30 47.9
3.5m 15.70 25.70 3.30 38.8 40.22
Previous 12.4 0.2 6.8 63.9 0.3
Median 17.3 31.20 4.46 56.30 48.1
4.0m 15.70 25.80 2.40 25.4 40.31
Previous 9.1 0.6 7.1 62.2 1.2
Median 17.9 32.30 1.60 13.50 49.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 13 6.7
Previous 0.1 30 6.8
Median 0.1 9 6.9
Bottom 4.0
Previous 3.2
Median 3.9

Other details

Max depth 4.12
Previous 3.34
Median 4.36
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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