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H4 Site four (Jubilee Park)

20 February 2026

Observation details

Overview

Estuary Hopkins River Estuary
Site Site four (Jubilee Park)
Observation ID #17453
Date and Time Friday 20th February 2026 19:05pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 24.80 15.00 7.82 103.1 24.69
Previous 22.1 18.4 7.8 98.9 29.7
Median 17.8 5.10 9.73 103.10 9.4
0.5m 24.70 15.70 8.08 106.4 25.87
Previous 26.5 9.1 10.5 138.6 15.5
Median 17.5 5.00 9.73 103.10 9.0
1.0m 23.20 17.10 8.63 111.7 27.84
Previous 21.9 18.6 7.8 98.7 29.9
Median 17.7 15.90 7.78 89.20 26.0
1.5m 22.90 17.20 8.94 114.8 27.94
Previous 22.9 18.0 3.8 50.5 29.2
Median 17.3 15.60 7.78 88.20 25.6
2.0m 22.40 17.20 8.77 111.9 27.92
Previous 21.8 18.7 7.7 97.1 30.1
Median 16.2 16.60 6.97 81.30 27.0
2.5m 22.10 17.30 8.73 111.5 27.93
Previous 16.2 3.0 7.6 78.5 5.4
Median 16.2 15.20 6.92 78.50 24.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.2
Previous 0.1 9 8.1
Median 0.1 9 8.3
Bottom 2.6 9 8.2
Previous 2.2 15 8.1
Median 2.0 10 8.1

Other details

Max depth 2.70
Previous 2.40
Median 2.10
Flow estimate N/A

Observation Documents

Link Date File name Description

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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