Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #13678
Date and Time Tuesday 21st April 2020 16:55pm
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.30 14.20 8.84 95.0 23.42
Previous 17.4 26.2 8.3 101.0 40.9
Median 13.0 26.20 9.13 96.20 40.9
0.5m 15.30 14.20 8.94 97.0 23.42
Previous 21.8 31.3 8.8 120.0 48.1
Median 12.0 9.40 9.13 95.80 16.1
1.0m 15.40 14.80 8.82 96.0 24.36
Previous 17.5 29.3 7.8 97.0 44.6
Median 13.7 30.00 8.19 91.20 46.0
1.5m 15.60 31.40 6.18 76.0 47.51
Previous 21.6 31.3 8.8 120.0 48.1
Median 12.3 30.00 8.19 87.50 46.0
2.0m 16.10 34.10 4.23 53.0 51.79
Previous 17.7 31.5 6.5 86.2 48.3
Median 14.1 31.50 7.37 90.00 48.3
2.5m 16.40 34.60 2.77 35.0 52.54
Previous 20.7 31.2 8.9 118.0 48.0
Median 12.4 31.20 7.37 90.00 48.0
3.0m 16.30 34.80 2.57 32.0 52.84
Previous 18.9 34.8 4.3 57.0 52.8
Median 13.7 34.80 7.05 77.00 52.8
3.5m 16.20 35.00 1.22 16.0 53.00
Previous 20.2 32.1 8.7 115.0 49.1
Median 13.3 34.00 7.05 77.00 51.7
4.0m 16.20 35.00 0.53 6.8 53.00
Previous 12.0 34.6 6.4 73.2 52.3
Median 13.4 35.10 2.59 29.00 53.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20 7.7
Previous 0.1 0 7.8
Median 0.1 6 7.5
Bottom 4.0 6 7.4
Previous 3.9 3 7.6
Median 4.7 5 7.5

Other details

Max depth 4.20
Previous 4.00
Median 4.80
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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