Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5147
Date and Time Sunday 2nd June 2013 15:10pm
Approved Approved

Notes

Very loud frog calling on Western side of Powlett channel.

Two varieties of Ibis present on property on Western side of the main channel, upstream of the Powlett River Bridge.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.70 13.90 10.30 107.7 22.94
Previous 12.9 16.8 6.7 75.0 27.6
Median 13.2 30.60 6.92 79.00 47.2
0.5m 13.70 14.00 10.14 107.0 23.10
Previous 11.8 24.3 7.2 75.5 38.7
Median 13.2 30.60 6.92 79.00 47.2
1.0m 13.60 14.10 9.67 100.7 23.28
Previous 13.4 28.4 2.4 27.5 43.6
Median 13.4 32.20 6.82 78.10 49.2
1.5m 13.60 29.70 0.45 5.6 44.50
Previous 12.1 30.5 5.5 62.7 47.0
Median 13.2 32.20 6.82 78.10 49.2
2.0m 13.50 29.80 0.69 7.7 46.00
Previous 12.8 30.6 2.5 28.5 47.1
Median 13.2 32.70 6.65 78.30 49.9
2.5m 13.40 30.30 0.87 9.8 46.67
Previous 12.0 30.8 6.5 72.8 47.5
Median 13.2 32.70 6.65 78.30 49.9
3.0m 13.20 30.50 1.28 14.7 47.06
Previous 12.5 30.9 3.9 44.5 47.5
Median 13.9 33.10 6.57 78.00 50.5
3.5m 13.00 30.60 1.59 18.4 47.21
Previous 12.0 30.9 6.2 70.0 47.6
Median 13.9 33.10 6.57 78.00 50.5
4.0m 12.90 30.80 1.94 22.0 47.32
Previous 12.8 31.5 2.2 24.7 48.3
Median 13.4 33.40 5.50 70.00 51.0
4.5m 12.80 31.10 1.52 16.8 47.66
Previous 12.5 31.8 4.1 46.0 48.6
Median 13.4 33.40 5.50 70.00 51.0
5.0m 13.20 31.70 0.16 2.1 48.60
Previous 13.0 31.8 1.1 12.6 48.7
Median 13.0 31.90 3.06 34.40 48.8

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 12 8.2
Previous 0.1 10 7.8
Median 0.1 10 7.8
Bottom 5.0 40 7.6
Previous 5.0 10 7.4
Median 4.5 10 7.8

Other details

Max depth 5.25
Previous 5.20
Median 4.60
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
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