Observation details

Overview

Estuary Merri River Estuary
Site Stanley Street
Observation ID #5200
Date and Time Saturday 13th June 2015 10:40am
Approved Approved

Notes

Calibration - see calibration sheet
pH calibration done but sensor fouled - calibration / measurements questionable

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.50 2.00 13.82 123.4 3.80
Previous 14.9 2.3 5.3 52.3 4.4
Median 15.2 3.10 9.10 87.40 5.7
0.5m 10.50 2.00 13.66 122.7 3.84
Previous 16.4 3.1 8.4 87.1 5.7
Median 16.4 3.40 9.35 109.30 6.2
1.0m 12.30 21.00 0.49 5.5 33.70 ***?? major change in values
Previous 18.3 28.0 0.1 0.7 43.4
Median 16.3 17.00 7.09 81.00 37.0
1.4m 13.70 30.60 0.33 3.5 47.06 " " " "
Previous 20.7 29.6 0.8 7.9 46.2
Median 16.3 17.00 7.32 83.70 37.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 8.1
Previous 0.1 10 6.8
Median 0.1 13 7.8
Bottom 1.4 9 6.6
Previous 1.9 10 7.5
Median 1.6 10 7.8

Other details

Max depth 1.50
Previous 2.00
Median 1.75
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
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