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  4. 21-04-2018

H3 Site three (Mahoneys Road)

21 April 2018

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Hopkins River Estuary
Site Site three (Mahoneys Road)
Observation ID #11986
Date and Time Saturday 21st April 2018 10:50am
Approved Approved

Notes

? accuracy of pH readings as monitor not working as usual

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.70 17.60 7.84 88.3 28.42
Previous 20.4 22.9 7.5 95.6 36.1
Median 19.2 10.40 8.87 100.30 17.7
0.5m 16.40 18.10 7.73 87.5 29.11
Previous 21.2 29.6 7.8 104.4 45.6
Median 19.2 10.40 9.07 104.40 17.7
1.0m 17.40 18.90 6.90 80.6 30.00
Previous 20.9 29.6 7.6 101.2 45.5
Median 14.6 21.40 6.82 88.20 33.9
1.2m 17.60 20.00 8.27 99.0 32.08
Previous 25.6 28.3 6.5 94.1 43.9
Median 13.8 20.30 6.54 75.70 31.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.4
Previous 0.1 9 8.3
Median 0.1 9 8.4
Bottom 1.2 12 8.4
Previous 0.9 9 8.4
Median 0.9 12 8.4

Other details

Max depth 1.40
Previous 1.10
Median 1.10
Flow estimate N/A

Observation Documents

Link Date File name Description

Download 		23-04-2018 11:56 ew_179.JPG

Preceding Observations

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