Observation details

Overview

Estuary Thompson Creek Estuary
Site Blackgate Road Pedestrian Bridge
Observation ID #15663
Date and Time Sunday 16th July 2023 10:00am
Approved Approved

Notes

Water level too low to collect bottom sample. pH meter fault so unable to collect readings.

Water flow apparent at bridge (in from ocean heading up creek)

Water Levels and Tides

Low tide time 15:58

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 8.30 8.60 72.5 33.00
Previous 9.8 34.8 10.0 88.8 49.7
Median 17.2 34.80 9.08 88.80 49.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12
Previous 0.1 12 8.4
Median 0.1 12 8.0
Bottom 0.1
Previous 0.6 29 7.4
Median 0.4 29 7.9

Other details

Max depth 0.20
Previous 0.30
Median 0.40
Flow estimate N/A
Low tide time 15:58pm

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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