Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #12536
Date and Time Friday 16th November 2018 09:10am
Approved Approved

Notes

AHD G6 estimated to be 0.88  @ 08:40 - Board covered with silt

Drains & culverts have been cleaned out along OCR.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.10 0.10 7.96 79.1 0.28 no wind
Previous 15.1 0.1 7.4 73.7 0.3
Median 17.3 0.10 6.69 70.80 0.3
0.5m 15.10 0.10 7.93 79.0 0.28
Previous 10.3 0.1 9.6 85.6 0.3
Median 17.3 0.10 6.36 69.20 0.3
1.0m 15.10 0.10 8.03 79.8 0.28
Previous 15.1 0.1 7.5 74.0 0.3
Median 17.2 0.10 6.67 70.60 0.3
1.4m 15.10 0.10 7.92 78.8 0.28
Previous 10.3 0.1 9.6 85.5 0.3
Median 17.2 0.10 6.35 66.80 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 6.8
Previous 0.1 60 6.6
Median 0.1 9 6.8
Bottom 1.4 27 6.6
Previous 2.9 60 6.6
Median 2.0 15 6.7

Other details

Max depth 1.50
Previous 3.00
Median 2.12
Flow estimate Slow

Observation Documents

Link Date File name Description

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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