Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #10131
Date and Time Tuesday 2nd February 2016 13:30pm
Approved Approved

Notes

-AHD 1.06

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 24.30 2.80 7.48 90.8 5.18 Strong SE wind-wavesupstream to g2
Previous 22.6 2.7 7.9 92.9 5.0
Median 16.4 2.50 7.73 79.80 4.6
0.5m 24.30 2.80 7.42 90.1 5.20
Previous 22.6 3.8 7.5 85.2 6.9
Median 16.4 2.50 7.73 79.60 4.6
1.0m 24.00 2.90 7.38 89.6 5.34
Previous 23.1 5.6 8.3 99.8 9.9
Median 16.5 7.70 7.50 79.00 14.2
1.5m 23.70 3.00 7.27 87.2 5.50
Previous 22.3 18.8 7.3 93.4 31.9
Median 16.3 7.70 7.47 78.60 14.2
2.0m 24.20 17.80 8.74 114.2 28.93 E.C. erratic
Previous 20.9 30.9 10.4 140.5 47.4
Median 16.7 28.10 7.01 80.80 43.5
2.5m 22.60 29.80 10.17 139.3 45.89 E.C. very erratic
Previous 18.9 31.8 9.0 127.3 48.6
Median 16.7 27.80 6.81 80.40 42.8
3.0m 21.50 31.70 11.41 155.8 48.46 D.O. erratic
Previous 18.4 32.7 9.3 122.2 50.1
Median 16.9 31.20 4.85 60.23 47.8
3.5m 19.90 32.30 9.16 122.0 49.28 D.O. erratic
Previous 17.7 33.0 10.6 134.4 50.3
Median 16.7 31.10 4.64 58.90 47.8
4.0m 19.00 32.80 6.69 87.5 49.93 E.C.erratic
Previous 17.9 33.0 5.5 70.7 50.2
Median 16.7 32.60 2.74 34.90 49.8
4.3m 18.60 32.50 3.05 39.3 50.00
Previous 17.3 33.1 7.5 95.0 50.3
Median 16.7 32.60 2.74 34.90 49.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 9 7.0
Median 0.1 9 6.9
Bottom
Previous 4.3
Median 4.3

Other details

Max depth 4.44
Previous 4.38
Median 4.05
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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