Observation details

Overview

Estuary Powlett River Estuary
Site Site six (Fishing Hole)
Observation ID #4541
Date and Time Saturday 30th April 2011 16:30pm
Approved Approved

Notes

Beautiful calm autumn day after a few the same earlier

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.40 0.40 5.20 51.5 0.89 Calm Autumn day
Previous 14.1 0.5 7.5 72.5 1.0
Median 14.1 0.50 7.05 64.00 0.9
0.5m 14.30 0.40 5.18 50.3 0.89
Previous 18.4 0.5 5.8 62.0 0.9
Median 12.6 0.40 6.66 63.50 0.8
1.0m 14.30 0.40 5.10 49.5 0.89
Previous 14.1 0.5 7.4 73.1 1.0
Median 14.1 0.50 7.06 63.00 0.9
1.5m 14.30 0.40 4.98 49.0 0.89
Previous 18.4 0.5 5.8 62.3 0.9
Median 12.5 0.40 6.65 63.00 0.8
2.0m 14.30 0.40 4.85 49.5 0.89
Previous 14.1 0.5 7.3 71.5 1.0
Median 14.1 0.40 7.00 62.60 0.8
2.5m 14.30 0.40 4.82 48.4 0.89
Previous 18.4 0.5 5.9 62.1 0.9
Median 15.7 0.40 7.00 62.60 0.8
3.0m
Previous 19.1 3.7 3.6 39.7 6.8
Median 19.1 3.70 3.60 39.70 6.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.5
Previous 0.1 15 7.5
Median 0.1 15 7.5
Bottom 2.5 15 7.5
Previous 2.2 50 7.5
Median 2.2 15 7.5

Other details

Max depth 2.50
Previous 2.20
Median 2.20
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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