Observation details

Overview

Estuary Powlett River Estuary
Site Site six (Fishing Hole)
Observation ID #4804
Date and Time Sunday 25th September 2011 11:50am
Approved Approved

Notes

Nola Maxfield assisting

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.50 0.60 7.70 73.2 1.17
Previous 12.7 0.4 6.0 57.0 0.7
Median 15.8 0.40 6.04 62.00 0.9
0.5m 12.40 0.60 7.61 72.1 1.17
Previous 8.7 0.3 9.2 79.2 0.7
Median 15.8 0.40 5.83 62.00 0.9
1.0m 12.40 0.60 7.65 71.6 1.17
Previous 12.7 0.4 6.0 57.2 0.7
Median 15.7 0.40 6.00 62.30 0.9
1.5m 12.30 0.60 7.53 71.3 1.17
Previous 8.7 0.3 9.0 77.5 0.7
Median 15.7 0.40 5.83 62.30 0.9
2.0m 12.30 0.60 7.47 69.5 1.17
Previous 12.7 0.4 6.0 56.6 0.7
Median 15.7 0.40 5.98 61.80 0.9
2.5m 12.30 0.60 7.29 65.0 1.17
Previous 8.7 0.3 8.9 75.9 0.7
Median 15.7 0.40 5.91 61.80 0.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 7.5
Previous 0.1 60 7.6
Median 0.1 15 7.5
Bottom 2.4 10 7.5
Previous 2.4 50 7.4
Median 2.5 20 7.5

Other details

Max depth 2.50
Previous 2.50
Median 2.50
Flow estimate N/A

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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