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B1 The Heads

Active Physico-Chemical 09-11-2007 - 15-05-2024

Barwon River Estuary

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227 results found (Displaying 81 - 90)
ID Date Status Details
#9972 3 Dec 2015 Approved Notes: Very strong outflowing current. Monitored at southern end of jetty.
Abundant seaweed and seagrass.
Checked salinity, but calibration not required.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 16.25 38.08 9.30 94.3 54.40
3.0m 9.0 7.9 16.00 38.08 9.31 93.5 54.40
#10049 7 Jan 2016 Approved Notes: EC checked, but calibration not required.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 18.95 38.08 8.99 97.6 54.40
2.5m 9.0 7.7 18.50 38.15 9.11 97.2 54.50
#10126 4 Feb 2016 Approved Notes: Salinity checked but calibration not required.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 19.50 37.94 8.94 97.6 54.20
2.4m 9.0 7.8 19.30 38.01 8.93 97.1 54.30
#10180 3 Mar 2016 Approved Notes:

EC checked, but calibration not required.
Monitoring done at southern end of jetty due to swift current sweeping probe again jetty pylons at the side.
Hach batteries replaced prior to monitoring.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.5 20.80 38.22 7.79 87.1 54.60
2.4m 9.0 7.5 20.70 38.15 7.74 86.4 54.50
#10237 7 Apr 2016 Approved Notes: Salinity checked, but calibration not required
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 16.80 38.08 9.85 101.1 54.40
2.0m 9.0 7.8 16.85 38.01 9.77 100.4 54.30
#10290 5 May 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 16.80 36.89 9.60 99.8 52.70
2.7m 9.0 8.0 16.50 37.03 9.68 99.6 52.90
#10344 2 Jun 2016 Approved Notes:

EC checked, but calibration not required
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 14.40 38.85 10.13 98.4 55.50
2.7m 9.0 8.4 14.40 38.85 10.07 97.7 55.50
#10601 8 Jul 2016 Approved Notes:

Bottom sample collected at the south end of jetty. Van Doorn would not function at side of jetty due to swift current.

Low EC/salinity following rainy week.

 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.4 12.00 29.12 9.51 88.7 41.60
1.5m 9.0 7.6 11.70 29.05 9.60 88.6 41.50
#10534 4 Aug 2016 Approved Notes:

EC readings are estimates. Meter value not stable.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 36.0 7.2 11.10 6.51 9.57 86.5 9.30
2.0m 36.0 7.4 10.70 9.52 9.77 87.0 13.60
#10642 15 Aug 2016 Approved Notes:

Kate and Green Army

 

 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 13.70 21.42 12.59 120.2 30.60
2.0m 9.0 8.0 13.30 21.77 12.87 122.0 31.10
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