Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #8821
Date and Time Sunday 6th April 2014 12:02pm
Approved Approved

Notes

    1.34 @ G6
  • S/e wind causing small waves to G2
  • Water very close up to deck of fishing platform at G2
  • Water covering a lot of the west wetlands
  • No water over any road but up to low areas along side of OOR near flood markers (0.2 on flood marker)

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.80 1.40 6.55 71.0 2.64
Previous 20.6 2.2 6.5 72.7 4.2
Median 15.0 2.10 7.65 76.90 4.0
0.5m 18.70 1.40 6.98 75.1 3.14 E.C. erratic
Previous 18.7 1.9 6.9 74.9 3.6
Median 15.0 2.10 7.81 78.40 4.0
1.0m 18.50 2.00 8.20 88.7 3.73
Previous 20.4 2.2 6.1 68.8 4.2
Median 15.1 5.10 7.41 78.70 7.9
1.5m 18.70 2.30 8.58 93.3 4.37
Previous 18.7 4.2 7.8 85.3 7.6
Median 15.1 6.00 7.42 78.70 8.6
2.0m 18.80 7.50 2.08 23.3 12.88
Previous 18.5 22.4 2.7 33.2 35.5
Median 15.6 28.90 6.59 72.50 44.7
2.5m 18.50 17.50 6.00 70.7 28.20
Previous 18.1 27.3 4.3 54.3 42.5
Median 15.6 29.10 6.60 73.70 44.8
3.0m 18.40 30.30 2.86 36.4 46.47
Previous 18.4 33.0 1.1 14.0 50.2
Median 15.7 32.20 5.93 68.20 49.4
3.5m 18.30 32.80 2.22 28.6 43.24
Previous 18.5 33.3 2.4 31.2 50.6
Median 15.7 32.20 5.95 68.80 49.4
4.0m 18.20 33.20 1.72 22.2 50.40
Previous 18.0 33.8 0.1 2.0 51.4
Median 16.3 32.30 6.45 68.00 49.2
4.5m 18.00 33.70 1.52 19.7 51.20
Previous 18.0 33.9 0.8 10.4 51.5
Median 15.2 32.20 6.45 68.00 49.1
4.7m 17.90 33.80 1.44 18.7 51.30
Previous 18.1 34.0 1.5 19.6 51.6
Median 15.2 32.20 6.56 68.50 49.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9
Previous 0.1 9 6.9
Median 0.1 10 6.8
Bottom 7
Previous 3.7 6 6.8
Median 2.5 10 7.1

Other details

Max depth 4.78
Previous 4.62
Median 3.92
Flow estimate Pool

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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