Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #12320
Date and Time Monday 13th August 2018 15:30pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.90 1.40 9.18 84.0 2.68
Previous 11.7 33.4 7.5 85.0 50.9
Median 14.1 24.70 7.64 85.00 38.7
0.5m 10.90 1.40 9.01 82.0 2.68
Previous 9.0 5.4 8.3 74.7 9.7
Median 14.1 15.30 7.64 85.00 25.1
1.0m 10.90 1.40 9.01 82.0 2.68
Previous 11.8 35.3 7.5 86.5 53.3
Median 13.7 30.00 7.53 82.00 46.0
1.5m 10.90 1.40 8.93 81.4 2.75
Previous 8.9 5.7 8.2 73.3 10.4
Median 13.7 20.00 6.85 79.40 32.1
2.0m 10.90 3.20 8.65 79.2 5.83
Previous 11.8 36.2 7.8 90.2 54.7
Median 13.6 32.50 6.78 82.00 49.5
2.5m 10.70 29.80 3.91 42.0 45.60
Previous 9.4 9.5 6.8 62.8 16.3
Median 13.6 31.60 6.69 79.50 48.5
3.0m 10.70 30.20 4.11 44.0 46.74
Previous 12.0 37.6 8.1 95.0 56.6
Median 14.2 33.80 5.80 71.70 51.4
3.5m 11.00 31.00 4.59 50.0 47.46
Previous 10.3 15.9 3.9 38.0 26.1
Median 14.2 32.40 4.38 50.00 49.5
4.0m 11.80 33.30 3.56 41.0 50.91
Previous 12.1 37.8 8.0 93.8 56.8
Median 14.5 32.80 1.04 13.00 50.1
4.5m 12.10 34.20 2.18 25.0 52.15
Previous 12.9 26.9 1.4 15.0 41.8
Median 14.5 32.70 0.30 3.60 50.0
4.6m 12.20 34.40 1.68 19.5 52.30
Previous 14.5 32.6 0.3 3.2 49.8
Median 14.5 32.80 0.30 3.60 50.1

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 57 6.8
Previous 0.1 10 7.4
Median 0.1 3 7.4
Bottom 4.6 4 7.2
Previous 4.2 1 7.7
Median 4.7 1 7.0

Other details

Max depth 4.70
Previous 4.25
Median 4.75
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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