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  4. 05-09-2013

B2 Boat Ramp Jetty

5 September 2013

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Barwon River Estuary
Site Boat Ramp Jetty
Observation ID #8473
Date and Time Thursday 5th September 2013 14:50pm
Approved Approved

Notes

Salinity check performed. Salinity calibration not not required.
There appeared to be a slightly oily film on surface at this siite.

Water Levels and Tides

Low tide time 18:00

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.95 30.38 9.68 95.2 43.40 EC did not stabilise. Reading estimated
Previous 12.2 24.9 10.3 95.6 35.5
Median 16.4 38.43 8.92 96.00 54.9
0.5m 14.95 32.20 9.66 96.4 46.00 EC did not stabilise. Reading estimated
Previous 12.0 36.5 11.4 107.8 52.1
Median 18.6 38.57 8.92 96.60 55.1
1.0m 14.65 35.70 9.85 96.4 51.00
Previous 12.2 26.9 10.2 95.2 38.4
Median 13.1 37.38 10.25 96.70 53.4
1.1m 14.55 36.12 9.90 96.7 51.60
Previous 12.0 36.5 11.4 107.7 52.1
Median 13.5 38.50 10.40 99.40 55.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 8 7.9
Previous 0.1 9 7.6
Median 0.1 11 7.8
Bottom 1.1 10 8.1
Previous 1.6 9 7.6
Median 1.2 11 7.8

Other details

Max depth 1.20
Previous 1.70
Median 1.30
Flow estimate N/A
Low tide time 18:00pm

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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