Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #8659
Date and Time Friday 10th January 2014 11:35am
Approved Approved

Notes

-Large amount of floating green vegetation in water dark coloured water

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.50 0.10 7.93 83.8 0.25
Previous 16.3 0.3 7.0 71.4 0.5
Median 12.6 0.20 7.66 72.00 0.4
0.5m 17.90 0.10 7.45 78.6 0.25
Previous 18.0 0.1 6.8 72.0 0.2
Median 11.8 0.20 7.66 72.00 0.3
1.0m 17.90 0.10 7.51 79.0 0.24
Previous 16.3 0.3 7.0 71.6 0.6
Median 12.6 0.20 7.80 72.00 0.4
1.5m 17.80 0.10 7.52 79.2 0.25
Previous 18.1 0.1 6.9 72.0 0.2
Median 11.7 0.20 7.80 72.00 0.3
2.0m 17.80 0.10 7.43 78.0 0.25
Previous 16.3 0.3 7.0 71.0 0.8
Median 12.6 0.20 7.44 71.00 0.4
2.5m 17.80 0.10 7.51 79.0 0.25
Previous 18.1 0.1 6.7 70.5 0.2
Median 11.7 0.20 7.44 70.50 0.3
3.0m 17.80 0.10 7.54 79.5 0.25
Previous 16.3 0.3 7.0 70.9 1.2
Median 13.5 0.20 6.96 71.20 0.4
3.5m 17.80 0.10 7.51 79.1 0.25
Previous 18.1 0.1 6.8 71.8 0.2
Median 12.7 0.20 6.95 71.20 0.3
4.0m 17.80 0.10 7.56 79.4 0.23
Previous 17.4 22.1 3.6 43.3 35.0
Median 13.6 0.20 6.96 69.90 0.4
4.5m 17.80 0.10 7.49 78.8 0.25
Previous 18.1 0.1 6.5 69.9 0.2
Median 12.7 0.20 6.96 69.90 0.3
4.9m 17.80 0.10 7.51 79.1 0.25
Previous 15.8 0.1 6.8 68.4 0.2
Median 12.7 0.20 7.38 71.20 0.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 24 6.8
Previous 0.1 15 6.9
Median 0.1 19 6.9
Bottom 4.9
Previous 4.9 12 7.0
Median 4.9 12 7.0

Other details

Max depth 4.97
Previous 5.34
Median 5.34
Flow estimate Slow

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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