Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #4742
Date and Time Saturday 24th March 2012 10:00am
Approved Approved

Notes

Water level quite high; needed to park at higher car park to access pontoon

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.20 19.00 7.26 82.2 30.56
Previous 19.0 26.6 9.0 113.9 41.4
Median 16.0 10.10 10.05 104.30 17.5
0.5m 16.30 19.00 7.23 81.7 30.55
Previous 21.3 23.6 7.9 104.3 37.2
Median 16.0 10.10 10.30 104.30 17.5
1.0m 16.30 19.00 7.05 80.8 30.56
Previous 19.0 26.6 9.1 114.1 41.4
Median 15.1 26.60 7.65 91.30 41.2
1.5m 16.30 19.00 7.04 80.3 30.57
Previous 21.4 23.7 7.9 104.3 37.3
Median 15.1 27.10 7.65 91.30 41.2
2.0m 16.20 19.00 7.07 80.9 30.58
Previous 19.1 26.7 8.9 112.8 41.5
Median 14.5 30.80 6.73 78.70 46.6
2.5m 16.20 19.10 7.06 79.6 30.62
Previous 19.8 34.2 5.9 81.8 46.6
Median 14.5 31.40 6.73 78.70 47.4
3.0m 16.80 21.30 6.51 71.4 32.24
Previous 19.2 27.2 5.5 66.1 42.4
Median 14.5 31.40 6.13 69.40 47.5
3.5m 16.80 23.20 5.97 70.4 36.62
Previous 19.4 35.7 4.1 55.8 53.9
Median 14.5 32.40 6.65 79.30 50.4
4.0m 16.90 23.70 5.89 69.0 37.33
Previous
Median
4.2m 16.90 23.80 4.74 57.4 37.26
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 7.9
Previous 0.1 15 7.8
Median 0.1 15 8.2
Bottom 30 8.1
Previous 3.6 30 7.8
Median 3.2 15 7.9

Other details

Max depth 4.40
Previous 3.75
Median 3.40
Flow estimate N/A

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
Creative Commons CC BY
All content, files, data and images provided by the EstuaryWatch Data Portal and Gallery are subject to a Creative Commons Attribution License

Content is made available to be used in any way, and should always attribute EstuaryWatch and www.estuarywatch.org.au