Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #10590
Date and Time Saturday 20th August 2016 08:30am
Approved Approved

Notes

No other site monitored due to extremely heavy rain!!

AHD (G2) rising / falling from 0.78 to 0.88 within 60 secs

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.40 0.20 8.43 75.1 0.32
Previous 9.1 0.1 8.9 77.0 0.3
Median 18.2 0.10 6.69 71.80 0.3
0.5m 10.40 0.20 8.41 75.3 0.32
Previous 8.9 0.2 9.3 80.3 0.4
Median 18.7 0.10 6.69 71.80 0.3
1.0m 10.40 0.20 8.44 76.0 0.32
Previous 9.1 0.1 8.8 76.8 0.3
Median 18.2 0.10 5.76 64.20 0.3
1.5m 10.40 0.20 8.51 75.9 0.32
Previous 8.9 0.2 9.2 79.7 0.4
Median 18.3 0.10 5.76 64.20 0.3
2.0m 10.40 0.20 8.47 76.1 0.32
Previous 9.1 0.1 8.8 76.8 0.3
Median 18.3 0.10 5.25 52.90 0.3
2.5m 10.40 0.20 8.43 75.6 0.32
Previous 8.9 0.2 9.1 78.1 0.4
Median 18.3 0.10 4.60 50.90 0.3
2.9m 10.40 0.20 8.21 73.5 0.32
Previous 19.2 0.1 3.4 36.4 0.3
Median 18.5 0.10 4.60 50.90 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 45 6.9
Previous 0.1 50 6.7
Median 0.1 10 6.4
Bottom 2.9
Previous 3.4 7
Median 2.0 7

Other details

Max depth 2.97
Previous 3.50
Median 1.90
Flow estimate Fast

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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