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  4. 05-04-2016

G4 Bridge at Rivernook

5 April 2016

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

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #10233
Date and Time Tuesday 5th April 2016 11:25am
Approved Approved

Notes

  • Algae on submerged veg.Strong wind slightly modified by dense streamside vegetation
  • Water looks dark & dirty but turbidity <9, Phragmities seeds & small dried veg I water

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.80 1.00 6.27 63.3 1.90
Previous 18.0 2.2 5.7 60.8 4.1
Median 19.0 0.50 6.22 64.80 0.9
0.5m 15.60 1.00 6.27 63.2 1.93
Previous 20.8 0.2 4.2 47.0 0.5
Median 19.1 0.50 6.40 65.50 0.9
1.0m 15.50 1.00 6.22 62.8 1.93
Previous 18.0 2.3 5.7 60.7 4.5
Median 19.0 0.50 6.04 63.00 0.9
1.5m 16.60 28.00 5.67 68.8 44.06
Previous 20.7 0.2 4.1 45.0 0.5
Median 19.0 0.50 6.15 64.20 0.9
2.0m 17.90 30.00 7.02 89.1 46.22
Previous 17.9 27.7 3.8 47.5 42.9
Median 17.9 16.80 3.83 44.90 23.3
2.5m 17.80 31.30 5.44 65.0 47.96
Previous 20.7 0.2 4.0 44.9 0.5
Median 18.5 16.80 4.02 44.90 23.3
3.0m 17.70 31.80 4.59 58.1 48.69
Previous 17.8 28.7 3.9 49.0 44.3
Median 17.8 28.50 2.70 33.10 43.2
3.5m 17.60 32.10 4.32 54.9 49.00
Previous 19.6 26.4 0.0 0.2 41.0
Median 18.2 28.50 2.70 33.10 43.2
4.0m 17.70 32.10 4.38 55.7 49.06
Previous 17.8 29.2 3.7 45.8 45.0
Median 17.6 29.20 1.07 13.30 45.0
4.5m 17.70 32.10 4.28 56.6 49.09
Previous 18.6 29.4 0.0 0.2 45.3
Median 17.6 29.40 1.07 13.30 45.3
5.0m 17.60 32.10 4.20 53.4 49.10
Previous 17.2 29.6 0.0 0.2 45.5
Median 17.2 29.60 0.02 0.30 45.5
5.5m 17.70 32.20 3.97 50.8 49.11
Previous 17.4 29.6 0.0 0.2 45.5
Median 17.3 29.60 0.02 0.30 45.5

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.6
Previous 0.1 10 6.5
Median 0.1 9 6.5
Bottom 5.4
Previous 5.4
Median 5.4

Other details

Max depth 5.54
Previous 4.88
Median 5.39
Flow estimate N/A

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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