Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #4984
Date and Time Saturday 10th August 2013 10:40am
Approved Approved

Notes

water very brown in colour

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 10.70 2.10 8.84 80.2 3.99
Previous 11.8 14.8 8.2 83.0 24.4
Median 14.7 16.80 8.24 91.80 27.4
0.5m 10.60 2.10 8.85 80.5 4.00
Previous 11.6 16.8 8.6 91.0 27.4
Median 15.0 17.40 8.31 92.40 28.2
1.0m 10.50 2.10 8.84 80.2 4.04
Previous 13.2 17.6 6.3 66.9 28.6
Median 14.7 18.10 7.14 81.50 30.0
1.5m 10.60 2.80 8.40 77.3 5.17
Previous 12.0 18.1 7.8 81.5 29.2
Median 14.9 18.60 7.20 83.20 30.0
2.0m 12.10 19.20 3.02 31.8 30.90
Previous 14.0 23.4 5.2 58.5 36.9
Median 15.8 28.00 5.04 56.60 43.5
2.5m 12.70 23.90 3.57 38.9 37.55
Previous 14.6 26.6 3.0 35.5 41.4
Median 17.0 28.10 5.04 56.60 43.6
3.0m 13.00 25.60 3.61 40.4 40.08
Previous 14.1 26.1 4.1 47.2 40.8
Median 15.1 29.90 3.10 39.40 46.1
3.3m 13.10 26.00 3.45 38.5 40.70
Previous 15.1 30.8 1.3 15.5 47.3
Median 15.8 30.80 3.10 39.40 47.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 34 7.5
Previous 0.1 9 8.2
Median 0.1 10 8.1
Bottom 3.3 20 7.3
Previous 3.5 9 7.8
Median 3.2 20 7.7

Other details

Max depth 3.40
Previous 3.60
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
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