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Observation details

Overview

Estuary Tidal River
Site Tidal River Footbridge
Observation ID #15822
Date and Time Friday 20th October 2023 11:15am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 22.20 5.00 13.03 152.1 9.06
Previous 12.7 28.5 10.8 121.4 44.5
Median 14.4 28.50 6.13 75.60 38.6
0.5m 20.90 25.00 11.74 135.8 39.87
Previous 16.5 17.7 8.0 90.0 28.3
Median 15.1 28.90 6.13 75.60 38.6
1.0m 20.00 27.20 7.32 92.6 42.62
Previous 12.5 36.7 11.1 128.8 55.5
Median 13.7 33.00 7.19 88.30 46.2
1.5m 19.40 31.90 6.45 85.7 49.97
Previous 16.4 33.0 7.7 94.2 50.3
Median 15.2 33.00 7.19 88.30 46.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.8
Previous 0.1 9 8.0
Median 0.1 9 7.0
Bottom 1.4 9 8.4
Previous 1.5 9 8.2
Median 1.4 9 7.9

Other details

Max depth 1.50
Previous 1.60
Median 1.50
Flow estimate Medium

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