Observation details

Overview

Estuary Powlett River Estuary
Site Site six (Fishing Hole)
Observation ID #4427
Date and Time Saturday 18th December 2010 14:37pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.00 0.40 4.65 50.7 0.81 Early rain today, some heavy showers last week.
Previous 15.8 0.4 6.3 64.0 0.8
Median 12.4 0.40 7.05 67.60 0.8
0.5m 18.00 0.40 4.65 50.6 0.81 Everything very green and growing.
Previous 12.4 0.3 7.3 67.9 0.6
Median 12.4 0.50 7.26 67.90 0.9
1.0m 17.90 0.40 4.87 51.3 0.81
Previous 15.7 0.4 6.4 63.0 0.8
Median 12.4 0.40 7.06 63.00 0.8
1.5m 17.90 0.40 4.82 50.9 0.81
Previous 12.4 0.3 7.1 66.3 0.6
Median 12.4 0.50 7.08 66.30 0.9
2.0m 17.90 0.40 4.73 50.4 0.81
Previous 15.7 0.4 6.1 61.8 0.8
Median 9.9 0.40 7.15 63.10 0.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.5
Previous 0.1 20 7.4
Median 0.1 15 7.5
Bottom 2.0 15 7.5
Previous 2.0 20 7.4
Median 2.0 15 7.5

Other details

Max depth 2.20
Previous 2.10
Median 2.10
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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