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Po2 Site two (Mouth of Powlett Road Bridge)

13 May 2026

Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #17668
Date and Time Wednesday 13th May 2026 14:40pm
Approved Approved

Notes

DO giving abnormally high readings so left out of this observation

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.20 7.20 12.43
Previous 16.9 0.2 9.8 102.2 0.4
Median 13.3 20.50 7.47 79.60 32.8
0.5m 15.70 19.70 31.52
Previous 15.6 4.3 9.8 94.7 7.7
Median 12.7 21.00 7.47 79.60 33.5
1.0m 15.30 23.70 37.25
Previous 16.9 0.2 9.0 93.9 0.4
Median 13.4 27.70 6.82 75.30 43.1
1.5m 14.30 25.50 39.84
Previous 14.2 27.0 7.9 89.3 41.9
Median 13.2 28.40 6.82 75.30 44.0
2.0m 13.80 26.10 40.68
Previous 16.9 0.2 9.3 96.4 0.4
Median 13.6 31.00 5.98 71.50 47.6
2.5m 13.70 26.30 41.05
Previous 14.2 30.1 8.6 97.9 46.2
Median 13.3 31.00 5.98 71.50 47.6
3.0m 13.50 26.50 41.34
Previous 16.9 0.2 9.1 95.0 0.4
Median 14.1 32.40 4.92 62.80 49.5
3.5m 13.60 26.80 41.63
Previous 14.1 32.4 8.0 91.8 49.5
Median 14.0 33.00 4.92 62.80 50.4
4.0m 13.80 27.10 42.15
Previous 16.9 0.2 8.9 93.0 0.4
Median 14.3 32.70 2.93 33.40 49.9
4.5m 14.30 28.20 43.66
Previous 14.0 32.8 7.5 86.1 50.0
Median 14.0 32.80 2.93 33.40 49.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 6 7.9
Previous 0.1 66 6.7
Median 0.1 9 7.6
Bottom 4.5 4 7.8
Previous 4.7 80 6.5
Median 4.2 8 7.7

Other details

Max depth 4.60
Previous 4.80
Median 4.20
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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