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  4. 05-07-2013

G4 Bridge at Rivernook

5 July 2013

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

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #8364
Date and Time Friday 5th July 2013 11:00am
Approved Approved

Notes

  • Flats downstream G4 flooded
  • Rivernook flats water logged with water visible in drains
  • Water in all low areas & drains upstream to G6
  • Turbidity & pH not taken because of extreme weather

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.70 0.40 9.31 82.1 0.74
Previous 6.7 0.1 10.1 82.5 0.3
Median 12.6 0.90 7.66 70.70 1.7
0.5m 9.70 0.40 9.17 80.7 0.75
Previous 11.3 0.2 7.7 70.7 0.4
Median 12.6 0.90 7.02 66.40 1.7
1.0m 9.60 0.40 9.18 80.9 0.89
Previous 6.7 0.1 10.0 81.9 0.3
Median 12.6 1.00 7.80 68.50 1.9
1.5m 9.60 0.40 9.14 80.6 0.92 E.C. wide range
Previous 11.3 0.2 7.5 68.5 0.4
Median 12.6 1.00 7.51 67.00 1.9
2.0m 9.60 0.40 9.14 80.5 0.89
Previous 6.7 0.1 10.0 81.8 0.3
Median 16.2 26.50 7.44 67.90 41.2
2.5m 9.70 0.40 9.10 80.2 1.09
Previous 11.3 0.2 7.4 67.9 0.4
Median 16.2 26.50 2.98 36.70 41.2
3.0m 12.90 30.80 6.11 70.7 47.44
Previous 6.7 0.1 10.0 81.9 0.3
Median 17.1 26.60 7.46 68.10 41.4
3.5m 13.50 31.10 6.11 71.2 47.71
Previous 11.3 0.2 7.5 68.1 0.4
Median 17.1 26.60 2.90 36.50 41.4
4.0m 13.60 31.00 6.27 72.7 47.62
Previous 6.7 0.1 9.9 81.1 0.3
Median 17.2 26.60 7.38 67.40 41.4
4.5m 13.60 31.00 6.18 71.2 47.60
Previous 11.3 0.2 7.4 67.4 0.4
Median 17.2 26.60 2.83 35.00 41.4
5.0m 13.60 31.00 6.10 71.1 47.62
Previous 17.2 30.5 2.6 33.4 46.9
Median 18.4 30.50 2.65 33.40 46.9
5.5m 13.60 31.00 6.12 71.3 47.69
Previous 18.4 26.6 0.6 7.9 41.4
Median 18.4 26.60 0.63 7.90 41.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 10 6.5
Median 0.1 12 6.9
Bottom
Previous 2.5 12 7.0
Median 2.5 12 7.0

Other details

Max depth 5.58
Previous 4.73
Median 5.02
Flow estimate Medium

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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