Observation details

Overview

Estuary Thompson Creek Estuary
Site Blackgate Road Pedestrian Bridge
Observation ID #14082
Date and Time Sunday 25th April 2021 13:00pm
Approved Approved

Notes

Assisted by Kayleigh (scribe) - I also recored the sites wrong on the data sheets, they have been entered into the correct sites and uploaded into the correct sites though.

Water Levels and Tides

Low tide time 14:40

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.40 42.10 10.33 103.3 60.20
Previous 19.3 43.3 4.2 45.0 61.9
Median 13.4 32.60 7.62 86.60 45.7
0.5m 14.90 43.10 6.51 64.1 61.50
Previous 17.2 39.6 7.6 79.9 56.5
Median 13.4 32.60 8.10 96.00 45.7
0.7m 14.90 43.60 6.38 62.9 62.30
Previous 9.9 27.8 8.1 86.6 30.9
Median 10.9 29.50 8.10 96.00 38.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.4
Previous 0.1 9 8.1
Median 0.1 9 8.4
Bottom 0.7 9 8.4
Previous 0.5 9 7.9
Median 0.4 9 8.4

Other details

Max depth 0.80
Previous 0.60
Median 0.50
Flow estimate N/A
Low tide time 14:40pm

Observation Documents

Link Date File name Description

Preceding Observations

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