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  5. 14-03-2026

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M2 Fonterra Floating Pontoon

14 March 2026

CAUTION: This observation has not yet been reviewed by an EstuaryWatch coordinator.

Observation details

Overview

Estuary Merri River Estuary
Site Fonterra Floating Pontoon
Observation ID #17473
Date and Time Saturday 14th March 2026 10:20am
Approved Pending

Notes

Water was murky/ green tinge

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.50 1.40 4.50 4.9 2.70
Previous 19.6 1.4 5.6 61.8 2.7
Median 16.6 1.30 9.40 93.20 2.5
0.5m 18.60 1.40 4.66 51.4 2.76
Previous 21.4 1.4 7.1 80.7 2.7
Median 16.6 1.30 9.40 93.20 2.5
1.0m 18.50 1.40 4.47 50.1 2.71
Previous 19.6 1.4 5.3 58.1 2.7
Median 16.6 1.30 8.33 83.30 2.5
1.5m 18.50 1.40 4.21 46.8 2.71
Previous 21.3 1.4 6.8 77.0 2.7
Median 16.5 1.30 8.33 83.30 2.5

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20 7.3
Previous 0.1 30 7.6
Median 0.1 15 8.1
Bottom 2.4 22 6.7
Previous 1.6 60 7.2
Median 1.6 15 8.1

Other details

Max depth 1.75
Previous 1.70
Median 1.75
Flow estimate Slow

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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