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  4. 12-02-2016

G5 Coxon's Bridge

12 February 2016

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

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #10148
Date and Time Friday 12th February 2016 16:10pm
Approved Approved

Notes

    G2 1.15 17:00
  • Flow rate difficult because of waves
  • Algae on submerged streamside veg.
  • No Flood water visible around G5 area

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 22.90 0.10 8.71 100.6 0.26 All readings erratic
Previous 21.4 0.1 6.4 72.7 0.3
Median 15.6 0.10 7.25 71.60 0.3
0.5m 22.60 0.10 8.56 99.4 0.65 Strong SE wind (Turbulence)
Previous 19.4 0.1 4.9 53.0 0.3
Median 15.6 0.10 7.35 71.60 0.3
1.0m 22.20 0.10 8.23 94.7 0.27
Previous 21.2 0.1 6.2 69.6 0.3
Median 15.6 0.10 6.86 69.60 0.3
1.5m 22.00 0.10 7.60 86.4 0.27
Previous 19.4 0.1 4.7 51.3 0.3
Median 15.6 0.10 7.11 69.90 0.3
1.8m 20.70 0.10 5.61 62.7 0.28
Previous 19.3 0.1 4.5 49.4 0.3
Median 15.4 0.10 7.11 69.90 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 18 6.0
Median 0.1 10 6.5
Bottom
Previous 2.4
Median 2.4

Other details

Max depth 1.90
Previous 1.98
Median 1.73
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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