Observation details

Overview

Estuary Hopkins River Estuary
Site Site one (Hopkins River Bridge)
Observation ID #10925
Date and Time Saturday 10th September 2016 10:05am
Approved Approved

Notes

60 mm rain over last 2 days

water sampler not available

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.60 3.10 9.03 89.0 5.25
Previous 9.8 4.0 10.0 90.4 7.2
Median 16.9 9.00 9.16 94.50 15.3
0.5m 13.60 4.50 8.87 88.0 8.13
Previous 8.8 1.5 10.1 88.0 3.0
Median 19.0 9.30 9.15 94.50 15.9
1.0m 13.30 4.80 8.49 83.7 8.54
Previous 11.3 24.5 8.5 91.2 38.8
Median 16.8 9.40 9.18 92.10 15.9
1.5m 13.30 4.90 8.35 82.3 8.82
Previous 8.8 1.6 9.9 85.5 3.1
Median 18.9 9.40 9.18 92.10 15.9
2.0m 13.40 6.70 7.56 75.7 12.92
Previous 12.2 31.3 6.0 68.0 48.1
Median 16.7 11.00 6.91 83.10 18.4
2.5m 13.80 28.70 3.89 44.7 44.52
Previous 11.0 24.4 3.7 39.1 38.3
Median 17.7 11.00 6.91 83.10 18.4
3.0m 13.80 29.90 4.69 54.3 46.13
Previous 12.3 32.1 5.5 65.2 49.2
Median 16.6 10.90 5.47 66.60 18.4
3.5m 13.80 30.90 5.02 58.9 47.60
Previous 11.7 30.9 4.2 47.2 47.6
Median 16.8 10.90 5.47 66.60 18.4
4.0m 13.80 31.30 4.80 56.3 48.13
Previous 15.5 18.1 1.3 14.5 29.2
Median 20.8 18.10 4.95 58.70 29.2

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 14 7.4
Median 0.1 10 8.0
Bottom 4.0
Previous 3.2 9 7.4
Median 3.9 9 7.9

Other details

Max depth 4.10
Previous 3.40
Median 4.00
Flow estimate N/A

Observation Documents

Link Date File name Description

Preceding Observations

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