Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #11838
Date and Time Wednesday 21st February 2018 09:02am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.30 37.80 6.66 90.1 56.78
Previous 23.0 35.2 6.0 86.5 53.3
Median 10.4 8.70 7.11 79.40 14.9
0.5m 19.30 37.80 6.80 92.3 56.76
Previous 18.1 2.4 6.3 67.3 4.5
Median 10.4 8.70 7.64 79.40 14.9
1.0m 19.40 37.70 6.86 93.1 56.79
Previous 23.0 37.2 5.5 79.4 56.1
Median 10.5 10.60 6.62 79.30 18.1
1.5m 19.30 37.80 6.85 92.6 56.78
Previous 18.1 2.6 6.2 66.6 4.7
Median 10.5 10.60 6.88 79.30 18.1
2.0m 19.30 37.80 6.70 90.6 56.87
Previous 22.4 37.3 5.6 79.5 56.2
Median 12.5 24.50 6.43 79.50 38.4
2.5m 19.00 38.10 6.69 90.3 57.13
Previous 17.9 32.5 5.2 67.0 49.5
Median 12.5 24.50 6.65 79.50 38.4
3.0m 18.70 38.10 6.77 91.3 57.28
Previous 21.6 37.6 6.1 85.9 56.5
Median 14.5 31.40 6.29 81.80 48.2
3.5m 18.70 38.20 6.80 91.5 57.34
Previous 17.7 33.8 5.8 74.6 51.4
Median 14.5 31.40 6.37 81.80 48.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 1 7.7
Previous 0.1 3 7.6
Median 0.1 3 7.5
Bottom 3.5 1 7.8
Previous 3.7 1 7.7
Median 4.7 3 7.3

Other details

Max depth 3.60
Previous 3.80
Median 4.80
Flow estimate Pool

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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