Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #10145
Date and Time Friday 12th February 2016 11:45am
Approved Approved

Notes

  • AHD 1.15
  • Magpie goose on north wetlands 09/02/16
  • Algae on wetlands blown into dense mass in front of Phragmities & into sheltered areas

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 23.40 2.20 6.75 80.1 4.20 Strong SE wind upstream to G2 waves over 7cm.
Previous 21.6 1.9 7.6 87.6 3.5
Median 16.4 2.50 7.73 81.40 4.6
0.5m 23.40 2.20 6.71 79.8 4.16 All readings unstable
Previous 24.3 2.8 7.4 90.1 5.2
Median 16.4 2.50 7.73 80.00 4.6
1.0m 23.40 2.20 6.58 78.3 4.19
Previous 21.7 2.6 7.3 84.2 5.0
Median 16.5 5.70 7.50 82.80 10.1
1.5m 23.40 2.20 6.46 77.0 4.19
Previous 23.7 3.0 7.3 87.2 5.5
Median 16.3 5.70 7.50 82.40 10.1
2.0m 23.30 2.70 5.89 70.4 5.01
Previous 23.4 27.5 9.1 127.8 42.8
Median 16.7 27.80 7.14 81.20 42.8
2.5m 23.60 25.00 8.29 112.4 39.11
Previous 22.6 29.8 10.2 139.3 45.9
Median 16.7 27.80 7.06 80.80 42.8
3.0m 22.10 31.10 6.88 94.7 45.08
Previous 20.4 32.5 7.5 100.3 49.2
Median 16.9 31.20 5.08 60.70 47.8
3.5m 21.10 32.00 5.10 68.7 48.61
Previous 19.9 32.3 9.2 122.0 49.3
Median 16.7 31.10 4.85 60.23 47.8
4.0m 19.70 32.40 1.79 23.4 49.35
Previous 18.7 32.7 1.6 13.5 49.8
Median 17.0 32.70 2.74 34.90 49.8
4.5m 19.10 33.50 0.18 2.4 49.56
Previous 18.6 32.5 3.0 39.3 50.0
Median 16.7 32.60 2.74 34.90 49.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.1
Previous 0.1 9 6.9
Median 0.1 9 6.9
Bottom
Previous 4.3
Median 4.3

Other details

Max depth 4.60
Previous 4.51
Median 4.10
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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