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Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #16491
Date and Time Thursday 26th September 2024 07:10am
Approved Approved

Notes

Estuary still draining

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 12.70 2.30 6.08 58.0 4.22
Previous 0.0 3.3 5.1 51.6 6.0
Median 15.3 21.00 7.47 79.30 34.2
0.5m 0.00 2.30 5.59 53.4 4.25
Previous 0.0 11.2 6.6 69.5 18.8
Median 15.5 21.20 7.48 79.60 34.2
1.0m 0.00 2.30 5.19 49.5 4.27
Previous 0.0 3.5 4.9 49.3 6.4
Median 14.8 29.90 6.89 76.50 46.1
1.5m 0.00 2.30 4.90 46.8 4.35
Previous 0.0 13.7 6.0 63.9 22.6
Median 15.1 29.90 6.89 76.90 46.1
2.0m 0.00 2.40 4.57 43.7 4.54
Previous 0.0 3.9 4.7 48.2 7.0
Median 14.5 32.00 6.54 76.60 49.2
2.5m 0.00 3.20 4.16 40.4 5.92
Previous 0.0 15.6 4.4 46.3 25.4
Median 14.6 32.10 6.63 76.90 49.2
3.0m 0.00 5.70 3.40 33.2 10.09
Previous 0.0 9.3 3.6 37.9 15.8
Median 14.5 34.00 5.71 69.10 51.9
3.5m 14.60 9.30 2.52 26.1 15.89
Previous 0.0 31.6 1.4 15.5 48.8
Median 15.5 34.10 5.80 69.60 51.9
4.0m 0.00 11.90 1.96 20.6 19.78
Previous 0.0 32.7 0.7 7.7 49.9
Median 15.1 34.20 2.98 39.10 52.0
4.2m 0.00 33.60 0.55 6.3 51.11
Previous 0.0 34.6 0.5 5.4 52.6
Median 15.1 34.60 3.56 43.10 52.6

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20 7.4
Previous 0.1 21 7.4
Median 0.1 8 7.5
Bottom 4.2 20 7.1
Previous 4.0 17 7.1
Median 4.0 9 7.8

Other details

Max depth 4.30
Previous 4.10
Median 4.10
Flow estimate Fast

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