Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5314
Date and Time Thursday 21st May 2015 17:05pm
Approved Approved

Notes

Road closed to general public.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.80 8.10 8.93 88.4 14.07
Previous 11.4 17.2 3.7 36.0 27.7
Median 17.1 28.68 6.74 80.00 44.4
0.5m 12.80 8.40 9.02 89.4 14.39
Previous 8.0 27.0 9.7 97.1 42.1
Median 17.1 28.68 6.74 80.00 44.4
1.0m 12.60 16.30 6.51 67.4 26.40
Previous 12.2 24.3 5.3 50.1 38.2
Median 16.8 29.80 6.14 76.00 45.9
1.5m 12.50 20.90 4.80 50.0 33.28
Previous 8.2 28.0 9.3 94.6 43.5
Median 16.8 29.80 6.14 76.00 45.9
2.0m 12.30 24.10 4.50 47.7 37.95
Previous 12.0 26.9 6.7 73.1 41.9
Median 16.8 31.00 6.01 73.10 47.4
2.5m 12.30 25.60 2.98 34.0 40.16
Previous 8.5 31.0 9.1 94.9 47.0
Median 16.8 31.00 5.59 70.50 47.4
3.0m 12.40 27.10 3.69 40.3 42.24
Previous 11.6 27.8 6.5 71.0 43.2
Median 16.7 31.80 4.67 55.50 48.6
3.5m 12.10 27.70 4.37 48.2 43.06
Previous 8.9 31.6 9.1 96.0 48.4
Median 16.7 31.80 4.09 54.10 48.6
4.0m 12.30 28.50 3.85 42.8 44.15
Previous 12.4 29.2 5.6 63.5 45.1
Median 16.5 32.60 3.15 41.90 49.8
4.5m 12.90 29.80 2.87 32.9 46.02
Previous 9.8 33.0 7.9 87.0 50.0
Median 16.7 32.60 3.15 41.90 49.9
5.0m 13.20 30.20 2.41 27.5 46.59
Previous 13.2 30.6 4.8 54.6 47.1
Median 13.2 34.87 6.78 77.00 52.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 7.7
Previous 0.1 40 7.3
Median 0.1 13 7.9
Bottom 5.5 9 7.9
Previous 5.4 9 7.8
Median 4.5 11 8.0

Other details

Max depth 5.50
Previous 5.40
Median 4.45
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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