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  5. 16-04-2025

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A5 Culvert on Coalmine Road

16 April 2025

Observation details

Overview

Estuary Anglesea River Estuary
Site Culvert on Coalmine Road
Observation ID #16894
Date and Time Wednesday 16th April 2025 10:10am
Approved Approved

Notes

>300mm of black sludge on bottom

Max depth is to sludge not real bottom

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.20 8.14 99.2 33.23
Previous 18.6 8.0 96.4 33.3
Median 17.0 8.44 100.00 27.4
0.5m 18.60 8.16 99.0 33.19
Previous 19.2 7.2 87.5 31.1
Median 17.0 8.60 100.50 27.4
0.6m 18.50 7.02 84.6 33.22
Previous 21.3 6.5 81.2 29.8
Median 16.8 8.60 100.50 26.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.9
Previous 0.1 9 7.7
Median 0.1 9 4.3
Bottom 0.6 9 7.9
Previous 0.9 9 7.8
Median 1.1 9 6.3

Other details

Max depth 0.70
Previous 1.00
Median 1.20
Flow estimate Pool

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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