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H1 Site one (Hopkins River Bridge)

19 July 2026

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

Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #17654
Date and Time Sunday 19th July 2026 13:00pm
Approved Pending

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.60 2.10 9.33 82.4 2.13 Seal spotted
Previous 12.9 2.8 9.6 91.1 5.2
Median 17.2 11.70 9.05 99.90 19.6
0.5m 10.60 2.10 8.85 79.0 4.01
Previous 15.9 9.6 8.5 91.3 16.4
Median 17.3 12.30 9.05 100.00 20.5
1.0m 10.30 2.20 8.67 77.0 4.12
Previous 13.0 5.1 8.0 77.0 9.0
Median 16.3 20.20 8.40 96.60 32.2
1.5m 13.60 23.70 5.53 60.5 38.15
Previous 15.2 12.1 6.5 69.4 20.2
Median 16.6 20.80 8.50 96.70 33.1
2.0m 13.90 27.90 4.08 45.9 43.19
Previous 14.5 26.2 5.8 66.2 40.6
Median 16.0 26.20 7.70 89.60 40.8
2.5m 13.80 29.90 2.82 32.0 46.08
Previous 15.6 17.7 6.9 77.1 28.4
Median 16.0 26.10 7.70 89.60 40.8
2.7m 13.80 30.20 2.49 28.3 46.59
Previous 15.2 15.6 7.2 77.0 25.4
Median 16.1 27.00 7.77 89.90 42.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 31 7.8
Previous 0.1 9 8.1
Median 0.1 9 8.1
Bottom 2.9 12 7.2
Previous 3.4 9 7.5
Median 3.8 9 7.9

Other details

Max depth 3.00
Previous 3.50
Median 3.90
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 19-07-2026 16:33 img20260719_16245961.pdf

Preceding Observations

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