Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #8755
Date and Time Friday 28th February 2014 11:30am
Approved Approved

Notes

- AHD 0.46

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.60 3.00 7.42 81.1 5.52 strong wind from south bringing small waves
Previous 16.8 4.6 7.5 79.1 8.2
Median 15.8 2.40 7.52 76.90 4.6
0.5m 18.40 3.50 7.40 80.5 6.48 upstream to G2
Previous 20.8 3.5 6.0 67.0 6.2
Median 15.2 2.30 7.52 76.60 4.2
1.0m 17.90 5.70 6.70 72.8 8.41
Previous 18.0 31.6 6.5 83.1 48.0
Median 15.8 7.70 7.42 78.70 10.2
1.5m 18.00 24.70 5.87 71.9 38.52 E.C.erratic
Previous 19.1 27.6 5.7 71.6 42.8
Median 15.6 6.30 7.42 78.70 9.4
2.0m 18.00 30.70 4.51 57.1 47.46
Previous 17.0 33.8 6.6 83.8 51.3
Median 16.6 28.90 6.59 72.50 44.7
2.5m 17.60 33.60 4.40 56.4 51.10
Previous 18.3 31.0 4.0 51.3 47.6
Median 15.9 28.40 6.57 72.10 43.9
3.0m 17.40 34.20 3.60 46.1 51.90
Previous 16.9 34.9 5.9 79.4 52.9
Median 16.6 32.10 5.23 62.70 49.1
3.4m 17.30 34.40 3.65 46.7 52.10
Previous 18.0 32.8 1.3 16.6 50.0
Median 16.6 32.10 5.19 62.00 49.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.9
Previous 0.1 9 6.9
Median 0.1 13 6.8
Bottom
Previous 3.7 6 6.8
Median 2.5 10 7.2

Other details

Max depth 3.55
Previous 3.75
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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