Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #5441
Date and Time Saturday 26th March 2016 08:10am
Approved Approved

Notes

mouth closed
pH monitor acting up

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.40 37.00 5.58 74.2 55.60
Previous 22.5 36.1 5.7 81.0 54.5
Median 10.7 17.20 7.88 80.50 27.7
0.5m 18.50 37.00 5.56 73.9 55.60
Previous 20.5 32.8 7.7 100.7 49.9
Median 9.7 11.82 7.88 79.00 19.8
1.0m 18.50 36.90 5.49 73.0 55.60
Previous 22.6 36.2 5.6 80.3 54.6
Median 10.5 25.00 6.96 65.70 39.4
1.5m 18.50 37.00 5.46 72.7 55.60
Previous 20.5 33.1 7.5 102.5 50.3
Median 9.6 24.30 6.96 65.40 38.2
2.0m 18.60 36.90 5.47 72.8 55.50
Previous 22.6 36.2 5.5 78.5 54.6
Median 11.0 26.90 6.46 70.80 41.9
2.5m 18.60 36.90 5.32 71.3 55.50
Previous 20.5 33.0 7.6 100.0 50.3
Median 10.1 26.70 6.46 67.10 41.6
3.0m 18.50 36.90 5.28 70.3 55.60
Previous 22.5 36.1 5.5 78.2 54.5
Median 11.6 28.90 4.43 53.00 44.8
3.5m 18.50 36.90 5.27 70.1 55.60
Previous 18.6 34.2 6.0 79.0 51.9
Median 11.1 27.94 4.37 48.20 43.5
4.0m 18.50 36.90 5.26 70.0 55.60
Previous 18.6 34.2 6.0 81.3 51.9
Median 11.9 31.50 2.87 32.90 48.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9
Previous 0.1 9 8.1
Median 0.1 9 7.8
Bottom 4.5 9
Previous 4.0 16 7.9
Median 5.0 9 7.5

Other details

Max depth 4.50
Previous 4.00
Median 5.00
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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