Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #13818
Date and Time Friday 16th October 2020 18:15pm
Approved Approved

Notes

Strong current

Debris +++ round pontoon

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.30 0.40 8.17 85.1 0.83
Previous 16.1 3.1 8.3 85.4 5.6
Median 16.4 22.80 8.29 98.00 36.0
0.5m 17.30 0.50 8.13 84.6 0.84
Previous 8.9 3.4 11.1 98.0 6.3
Median 20.1 25.80 8.54 101.70 40.3
1.0m 17.30 0.40 8.09 84.5 0.88
Previous 15.7 3.1 8.2 84.2 5.7
Median 15.7 26.80 8.19 88.70 41.6
1.5m 17.30 0.50 8.05 84.1 0.93
Previous 9.5 8.0 9.7 88.7 13.1
Median 19.5 27.20 9.65 95.50 42.3
2.0m 17.30 0.50 8.07 84.2 0.98
Previous 14.0 30.7 5.7 67.0 47.2
Median 14.9 30.70 6.33 79.80 47.2
2.5m 17.30 0.50 8.03 84.0 1.02
Previous 12.7 19.5 1.9 20.2 31.5
Median 18.1 31.50 6.70 85.20 48.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 100 6.9
Previous 0.1 16 7.8
Median 0.1 14 8.2
Bottom 2.5 100 7.3
Previous 3.0 18 7.8
Median 2.8 18 7.8

Other details

Max depth 2.70
Previous 3.20
Median 2.90
Flow estimate Fast

Observation Documents

Link Date File name Description
Download 19-10-2020 12:01 20201019_11303875.pdf

Preceding Observations

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