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H2 Site two (Riverboat Cruise Pontoon)

20 February 2026

Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #17451
Date and Time Friday 20th February 2026 18:25pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 24.00 17.70 9.44 125.5 28.70
Previous 22.4 18.5 8.0 102.0 29.9
Median 17.5 12.70 9.29 103.50 21.1
0.5m 23.90 17.70 10.05 132.2 28.71
Previous 24.8 15.4 8.5 113.1 25.2
Median 17.5 12.70 9.32 103.60 21.1
1.0m 23.60 17.80 10.22 133.9 28.87
Previous 22.3 18.6 7.9 101.0 29.9
Median 16.3 20.00 8.42 96.50 32.1
1.5m 23.40 17.70 9.82 127.7 28.76
Previous 20.2 26.1 5.1 65.5 40.5
Median 16.3 20.80 8.48 96.50 33.2
2.0m 23.00 17.80 10.08 130.9 28.75
Previous 22.1 18.6 7.5 96.0 29.1
Median 16.2 27.60 7.53 90.20 42.9
2.5m 22.50 17.80 10.33 132.5 28.72
Previous 18.4 31.0 6.7 85.9 47.7
Median 16.2 27.70 7.53 90.20 43.1
3.0m 22.10 17.70 9.68 122.9 28.69
Previous 21.8 18.7 6.9 82.7 30.1
Median 15.9 28.20 6.93 82.70 43.8
3.5m 21.50 17.80 8.70 109.2 28.76
Previous 17.9 32.2 7.6 97.8 49.2
Median 15.3 28.20 6.89 82.60 43.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.3
Previous 0.1 9 8.0
Median 0.1 9 8.2
Bottom 3.7 12 8.3
Previous 3.4 10 8.0
Median 3.1 10 8.1

Other details

Max depth 3.80
Previous 3.50
Median 3.30
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
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