Observation details

Overview

Estuary Hopkins River Estuary
Site Site three (Mahoneys Road)
Observation ID #14064
Date and Time Saturday 17th April 2021 13:33pm
Approved Approved

Notes

Assisted by Rose and Hamish

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.30 25.20 9.35 108.3 39.52
Previous 22.2 28.2 8.3 111.8 43.7
Median 19.8 16.80 8.63 110.90 27.4
0.5m 15.30 25.20 9.60 110.5 39.58
Previous 24.2 28.9 7.9 110.9 44.6
Median 19.8 16.80 8.93 110.90 27.4
1.0m 15.50 26.10 9.61 111.8 40.86
Previous 19.8 29.4 8.0 104.9 45.2
Median 16.3 16.80 8.03 91.00 27.4
1.3m 16.00 26.30 9.85 115.2 42.48
Previous 16.3 2.7 8.8 91.0 5.1
Median 13.1 12.40 5.75 60.00 19.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.5
Previous 0.1 12 8.9
Median 0.1 12 8.2
Bottom 1.4 9 8.5
Previous 0.8 12 10.2
Median 0.8 11 8.2

Other details

Max depth 1.50
Previous 1.00
Median 1.00
Flow estimate N/A

Observation Documents

Link Date File name Description
Download 17-04-2021 17:37 img20210417_17145295.pdf

Preceding Observations

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