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Observation details

Overview

Estuary Thompson Creek Estuary
Site Blackgate Road Pedestrian Bridge
Observation ID #17079
Date and Time Friday 25th July 2025 12:00pm
Approved Approved

Notes

  • water was brown in colour. 

Water Levels and Tides

Low tide time 04:53

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 8.60 12.80 13.60 127.0 21.45
Previous 11.7 19.9 6.0 55.1 28.4
Median 15.8 35.30 8.21 86.60 50.1
0.5m 8.60 12.80 13.29 124.2 21.44
Previous 12.3 60.0 10.1 93.8 85.7
Median 16.1 35.30 8.21 86.90 50.5
1.0m 9.80 14.90 6.08 59.7 24.59
Previous 15.5 8.7 0.4 4.2 12.4
Median 15.5 8.90 2.45 24.50 12.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9.0
Previous 0.1 45 9.0
Median 0.1 9 8.0
Bottom 0.9 8.3
Previous 0.9 36 8.9
Median 0.5 9 8.1

Other details

Max depth 1.00
Previous 0.90
Median 0.50
Flow estimate N/A
Low tide time 04:53am

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