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Observation details

Overview

Estuary Bourne Creek
Site Bourne Creek Eastern Bank Phys/Chem
Observation ID #17026
Date and Time Tuesday 24th June 2025 07:51am
Approved Approved

Notes

High top pH may be due to residual algal bloom

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.30 11.00 7.26 72.3 18.44
Previous 10.5 21.9 6.5 65.7 34.8
Median 15.7 21.80 5.63 62.00 34.1
0.5m 11.60 13.00 1.95 19.8 21.61
Previous 20.2 19.2 2.9 3.6 30.8
Median 15.7 21.50 5.63 62.00 33.7
0.9m 12.20 17.60 1.09 11.9 35.62
Previous 19.4 16.7 2.7 32.8 27.2
Median 15.7 21.80 5.63 62.00 34.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 25 8.9
Previous 0.1 55 8.0
Median 0.1 19 7.6
Bottom 0.9 18 7.1
Previous 0.5 58 8.0
Median 0.6 15 7.5

Other details

Max depth 1.00
Previous 0.60
Median 0.70
Flow estimate Slow

Observation Documents

No documents found for this observation

Preceding Observations

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