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G4 Bridge at Rivernook

6 March 2026

Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #17481
Date and Time Friday 6th March 2026 10:20am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.50 0.40 4.52 49.4 0.61
Previous 18.0 1.0 5.1 53.3 1.4
Median 14.2 0.30 8.45 82.70 0.3
0.5m 19.50 0.40 4.46 48.7 0.62
Previous 18.2 0.9 7.0 75.0 1.2
Median 14.2 0.30 8.48 83.00 0.3
1.0m 19.40 0.40 4.43 48.3 0.64
Previous 18.0 1.0 5.0 52.8 1.4
Median 14.2 0.30 8.39 82.80 0.3
1.5m 19.40 0.40 4.35 47.4 0.64
Previous 18.2 1.1 7.0 74.6 1.5
Median 14.2 0.30 8.42 83.00 0.3
2.0m 19.40 0.50 4.39 47.0 0.67
Previous 18.9 28.4 3.8 41.0 38.8
Median 14.2 0.30 8.37 81.50 0.3
2.5m 19.40 0.50 4.36 47.5 0.65
Previous 18.3 32.2 4.7 49.8 42.9
Median 14.2 0.30 8.40 82.60 0.3
3.0m 19.50 21.80 0.77 8.5 30.90
Previous 18.6 30.9 0.4 4.4 41.6
Median 14.7 0.50 7.89 80.00 0.4
3.5m 19.00 29.30 0.26 2.8 40.00
Previous 18.2 32.4 4.1 43.9 43.0
Median 14.7 0.30 8.16 80.20 0.4
4.0m 18.60 30.20 0.14 1.5 40.70
Previous 18.5 31.0 0.1 1.6 41.6
Median 15.0 22.80 7.44 79.10 0.4
4.5m 18.30 30.80 0.10 1.1 41.20
Previous 18.2 32.5 3.4 36.3 43.2
Median 15.0 0.30 7.70 79.20 0.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 6.3
Previous 0.1 9 6.2
Median 0.1 11 6.8
Bottom 5.8 9 5.4
Previous 5.4 9 5.9
Median 5.0 10 6.9

Other details

Max depth 5.89
Previous 5.50
Median 5.15
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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