Observation details

Overview

Estuary Powlett River Estuary
Site Site two (Mouth of Powlett Road Bridge)
Observation ID #14101
Date and Time Tuesday 4th May 2021 11:55am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.80 22.30 6.47 74.2 35.45
Previous 16.1 39.2 6.0 74.8 58.6
Median 16.1 26.90 7.97 87.00 42.0
0.5m 15.80 23.60 6.71 78.2 37.02
Previous 17.3 40.2 5.7 75.3 60.5
Median 14.8 6.20 7.97 87.00 11.0
1.0m 16.40 28.60 6.30 76.4 44.34
Previous 15.3 40.4 6.1 77.1 60.2
Median 15.3 34.70 7.84 90.80 52.7
1.5m 16.90 38.10 5.26 68.6 57.44
Previous 17.3 40.2 5.7 76.1 60.0
Median 14.5 33.70 7.84 90.80 51.3
2.0m 16.80 40.00 5.13 67.4 59.65
Previous 14.6 41.6 5.8 74.2 61.9
Median 14.6 35.40 7.58 90.80 53.6
2.5m 16.50 40.70 5.02 65.8 60.57
Previous 17.3 40.3 5.8 76.6 60.2
Median 14.4 35.40 7.58 90.80 53.6
3.0m 16.10 41.10 4.83 63.0 61.11
Previous 14.5 41.7 5.3 67.6 62.0
Median 14.5 37.50 6.66 86.30 56.4
3.5m 16.00 41.20 4.69 61.0 61.30
Previous 17.3 40.4 5.8 77.0 60.2
Median 14.2 36.10 6.66 86.30 54.5
4.0m 16.00 41.30 4.61 60.1 61.55
Previous 12.7 32.9 5.5 64.2 50.3
Median 12.7 33.20 8.92 102.40 50.6
4.5m 16.20 41.50 4.78 62.8 61.78
Previous 11.7 33.2 9.0 102.4 50.6
Median 14.1 35.70 9.03 107.00 54.0

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 6 7.4
Previous 0.1 14 7.4
Median 0.1 14 7.4
Bottom 4.9 18 7.5
Previous 3.6 11 7.6
Median 3.7 13 7.8

Other details

Max depth 4.97
Previous 3.70
Median 3.80
Flow estimate Fast

Observation Documents

Link Date File name Description

Download
05-05-2021 10:51 Powlett_1.jpg pop1_1

Download
05-05-2021 10:51 Powlett_2.jpg pop1_2

Download
05-05-2021 10:51 Powlett_3.jpg pop1_3

Download
05-05-2021 10:51 Powlett_4.jpg pop1_4

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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