Observation details

Overview

Estuary Hopkins River Estuary
Site Site two (Riverboat Cruise Pontoon)
Observation ID #5037
Date and Time Friday 14th March 2014 18:40pm
Approved Approved

Notes

Water has distinct rusty colour.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 22.20 12.00 20.05 DO =
Previous 23.5 14.5 7.2 91.5 23.9
Median 15.0 14.70 8.31 91.00 24.2
0.5m 22.20 11.90 19.99 DO =
Previous 23.8 14.4 7.7 96.6 23.8
Median 14.7 14.70 8.31 90.20 24.2
1.0m 22.30 11.90 19.95 DO =
Previous 23.6 14.5 6.9 87.2 23.9
Median 15.2 17.60 7.49 86.80 28.6
1.5m 21.90 12.60 19.25 20.80
Previous 23.4 14.5 7.3 93.3 23.9
Median 14.9 17.60 7.49 81.50 28.6
2.0m 21.80 12.60 18.55 20.97
Previous 23.6 14.5 6.5 84.2 23.9
Median 15.8 26.60 5.68 66.50 41.4
2.5m 21.60 12.60 17.60 20.93
Previous 20.4 17.1 5.9 72.0 27.2
Median 15.4 26.60 5.53 63.10 41.4
3.0m 21.40 12.60 17.07 20.95
Previous 23.2 14.5 5.7 70.6 23.8
Median 15.8 26.10 4.10 47.20 40.8
3.5m 20.50 12.70 13.99 21.05
Previous 18.8 19.7 4.8 58.2 31.9
Median 15.8 28.90 4.10 47.20 44.7
4.0m 19.80 12.90 6.66 21.39
Previous 22.8 14.5 4.1 55.2 23.9
Median 22.8 14.50 4.06 55.20 23.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 40 8.9
Previous 0.1 9 8.1
Median 0.1 9 8.1
Bottom 4.0 27 8.4
Previous 4.0 12 8.0
Median 3.4 15 7.7

Other details

Max depth 4.20
Previous 4.15
Median 3.50
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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