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  5. 14-02-2026

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G2 Old Coach Road Bridge Princetown

14 February 2026

Observation details

Overview

Estuary Gellibrand River Estuary
Site Old Coach Road Bridge Princetown
Observation ID #17478
Date and Time Saturday 14th February 2026 11:30am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.60 1.90 8.16 87.0 2.71
Previous 18.8 3.2 8.6 92.9 5.1
Median 14.6 2.10 8.30 86.00 3.0
0.5m 18.50 1.90 8.05 85.7 2.71
Previous 18.3 2.1 7.8 82.8 3.4
Median 14.6 2.10 8.30 86.00 3.0
1.0m 18.30 2.60 7.97 84.8 4.18
Previous 18.5 4.7 8.3 89.3 7.4
Median 14.8 3.90 8.38 89.70 7.4
1.5m 18.00 4.40 9.88 104.2 6.92
Previous 17.4 15.5 7.3 76.3 21.7
Median 14.7 3.90 8.47 90.20 5.5
2.0m 19.20 24.00 6.91 74.9 33.50
Previous 18.3 35.2 5.5 58.3 46.4
Median 15.8 31.60 8.36 85.40 42.2
2.5m 19.00 30.50 5.95 64.1 41.50
Previous 16.8 29.8 6.0 62.4 38.7
Median 14.9 31.60 8.37 87.60 40.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.5
Previous 0.1 13 7.1
Median 0.1 11 7.1
Bottom 4.5 11 6.7
Previous 3.9 80 6.5
Median 3.9 16 7.2

Other details

Max depth 4.60
Previous 3.95
Median 4.00
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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