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H2 Site two (Riverboat Cruise Pontoon)

21 June 2026

Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #17612
Date and Time Sunday 21st June 2026 15:15pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.90 2.30 9.64 91.3 5.04
Previous 15.9 9.6 8.9 95.1 16.2
Median 17.5 12.70 9.29 103.60 21.1
0.5m 12.90 2.70 9.58 90.6 5.04
Previous 14.7 11.3 10.0 104.7 19.0
Median 17.9 13.20 9.32 104.70 21.2
1.0m 12.80 2.80 9.52 90.2 5.15
Previous 15.3 12.1 7.1 76.1 20.2
Median 16.3 20.00 8.48 96.70 31.9
1.5m 12.90 5.10 7.88 75.7 9.43
Previous 14.6 11.5 9.7 102.0 19.3
Median 16.8 20.00 8.51 97.00 31.9
2.0m 14.10 22.40 5.56 61.0 35.12
Previous 15.0 13.3 5.5 58.5 22.2
Median 16.2 26.40 7.55 90.80 41.5
2.5m 14.60 26.30 5.52 62.8 40.93
Previous 15.3 15.0 8.5 90.8 24.5
Median 16.3 26.80 7.62 91.30 41.8
3.0m 14.70 28.30 5.44 62.7 43.80
Previous 15.4 17.2 5.7 62.8 27.3
Median 16.0 27.30 6.93 82.70 42.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 8.0
Previous 0.1 9 8.4
Median 0.1 9 8.2
Bottom 3.1 10 7.8
Previous 3.5 9 8.2
Median 3.1 10 8.1

Other details

Max depth 3.30
Previous 3.60
Median 3.30
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 21-06-2026 17:30 img20260621_17131443.pdf

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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