Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #8211
Date and Time Sunday 7th April 2013 10:15am
Approved Approved

Notes

    G6 1.48 @ 07:50
  • Water on side of OCR between GOR & camp. ground
  • water starting to form west end camp ground
  • Water on side of OOR (flood marker 0.28) but not across road

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.00 2.10 6.57 69.8 4.03
Previous 17.4 4.1 7.7 82.2 7.5
Median 16.6 1.70 7.67 78.00 3.3
0.5m 17.60 2.40 6.80 71.8 4.57
Previous 18.9 3.6 6.5 71.1 6.6
Median 15.9 1.60 7.61 78.00 3.0
1.0m 17.40 2.70 7.17 75.5 4.93 Ec &D.O. erratic
Previous 17.5 11.3 7.8 87.4 18.9
Median 16.4 4.70 7.48 78.90 8.8
1.5m 17.30 4.80 2.27 23.8 8.61 " "
Previous 19.0 7.7 8.0 90.5 13.5
Median 15.5 3.70 7.40 78.00 6.7
2.0m 17.70 11.50 1.06 11.8 19.29 " "
Previous 19.4 23.5 6.3 78.9 37.0
Median 16.1 21.50 6.40 74.80 35.6
2.5m 18.70 18.40 4.95 49.3 28.77 " "
Previous 19.9 25.7 7.4 94.3 40.0
Median 15.7 21.10 6.40 72.80 33.5
3.0m 19.20 26.50 3.18 40.3 41.32
Previous 19.3 29.7 3.4 43.9 45.8
Median 16.2 29.70 4.69 53.90 45.9
3.5m 19.20 29.10 1.20 15.4 44.87
Previous 19.4 30.2 4.7 61.1 46.5
Median 16.1 29.60 4.69 53.90 45.9
4.0m 18.80 30.80 1.18 2.4 47.12
Previous 18.1 32.3 0.1 1.7 49.3
Median 16.9 31.60 1.27 13.60 48.5
4.5m 18.40 32.00 1.16 2.1 48.85
Previous 18.1 32.4 0.1 1.9 49.5
Median 16.9 31.60 1.70 16.10 48.5
4.8m 17.90 32.30 1.15 1.9 49.22
Previous 17.8 32.9 0.7 8.7 50.1
Median 16.9 31.60 1.70 16.10 48.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 6.3
Previous 0.1 10 7.0
Median 0.1 20 6.8
Bottom 3.0 10 6.8
Previous 2.5 10 7.5
Median 2.5 20 6.9

Other details

Max depth 4.87
Previous 4.71
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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