Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #4707
Date and Time Saturday 13th November 2010 11:01am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.80 1.60 6.83 69.6 3.31 Strong s.wind bringing waves (10-15cm) upstream to G2.
Previous 13.1 0.2 6.8 64.7 0.4
Median 16.0 2.20 7.19 76.00 0.4
0.5m 15.80 1.70 6.88 70.1 3.29 All readings - wide range.
Previous 15.1 3.5 8.8 88.6 6.3
Median 16.0 2.20 7.19 76.00 0.4
1.0m 15.80 2.30 6.60 67.9 4.38
Previous 13.1 0.2 6.8 64.3 0.4
Median 17.2 17.10 6.93 75.90 0.6
1.5m 15.70 30.00 6.11 72.7 46.28
Previous 14.7 29.0 7.7 90.0 44.6
Median 17.2 17.10 6.93 75.90 0.7
2.0m 16.30 31.40 6.43 76.4 48.08
Previous 13.1 0.2 6.7 64.3 0.4
Median 16.4 30.70 6.02 68.40 19.1
2.5m 15.20 32.20 6.51 70.9 49.24
Previous 14.6 32.6 7.8 95.3 49.8
Median 16.4 30.70 5.96 68.40 20.9
3.0m 15.20 32.40 6.41 80.6 49.55
Previous 13.1 0.2 6.8 64.6 0.4
Median 16.5 31.70 5.49 64.70 22.8
3.5m 15.20 32.50 6.30 77.7 49.64
Previous 14.6 32.8 7.4 90.5 50.1
Median 16.7 31.90 5.49 65.70 22.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20
Previous 0.1 50 7.0
Median 0.1 15 7.0
Bottom 3.5 20
Previous 2.5 60 7.0
Median 3.0 15 7.0

Other details

Max depth 3.50
Previous 3.45
Median 3.37
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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