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T1 Point Impossible Road Culvert at Mullet Creek

15 April 2026

Observation details

Overview

Estuary Thompson Creek Estuary
Site Point Impossible Road Culvert at Mullet Creek
Observation ID #17534
Date and Time Wednesday 15th April 2026 13:30pm
Approved Approved

Notes

Sampled by Ann and John

Water Levels and Tides

Low tide time 14:12

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.50 35.40 16.27 170.4 50.60
Previous 25.2 32.3 15.4 188.3 46.1
Median 15.8 37.90 9.30 93.60 54.0
0.5m 17.20 35.80 16.29 169.8 51.10
Previous 19.3 23.0 9.0 98.0 32.8
Median 15.8 38.30 9.30 93.60 54.2
0.9m 17.10 35.80 15.98 166.2 51.20
Previous 17.6 16.7 9.3 96.6 23.9
Median 15.6 38.30 9.30 91.50 54.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 62 8.8
Previous 0.1 28 9.0
Median 0.1 10 8.1
Bottom 0.9 70 8.8
Previous 1.1 25 8.8
Median 1.1 11 8.1

Other details

Max depth 1.05
Previous 1.22
Median 1.20
Flow estimate Pool
Low tide time 14:12pm

Observation Documents

Link Date File name Description

Download 		21-04-2026 09:57 T1_20260415_WaterLevel.jpg

Preceding Observations

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