Observation details

Overview

Estuary Thompson Creek Estuary
Site Blackgate Road Pedestrian Bridge
Observation ID #13743
Date and Time Saturday 20th June 2020 15:20pm
Approved Approved

Notes

Estuary almost closed. Some evidence of overtopping berm at high tide.

Water Levels and Tides

Low tide time

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.30 29.60 8.50 98.5 35.40
Previous 10.9 29.5 11.8 130.8 45.7
Median 15.9 29.50 9.00 84.70 45.7
0.5m 13.40 32.60 6.40 96.0 38.90
Previous 21.2 40.1 10.9 124.5 57.3
Median 17.3 40.10 9.00 84.70 57.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 21 8.4
Median 0.1 21 7.8
Bottom 54.9
Previous 0.1 48 7.6
Median 0.3 48 7.7

Other details

Max depth 0.55
Previous 0.25
Median 0.40
Flow estimate Slow

Observation Documents

Link Date File name Description

Download
07-07-2020 21:37 IMG_0934.jpg

Download
07-07-2020 21:37 IMG_0933.jpg

Download
07-07-2020 21:37 IMG_0932.jpg

Preceding Observations

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