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Cu1 Dorey Street floating pontoon

Active Physico-Chemical 11-12-2013 - 02-04-2024

Curdies River Estuary

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126 results found (Displaying 41 - 50)
ID Date Status Details
#13780 1 Sep 2020 Approved







Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 11.50 24.70 8.40 89.2 37.22
1.7m 9.0 8.3 12.90 34.30 7.67 90.6 52.20
#13769 6 Aug 2020 Approved Notes:

The LaquaTwin pH meter failed calibration several tlmes..

Calibration results were: -

pH 7   12.4

pH 4   11.2 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 9.80 24.50 10.16 102.5 38.80
2.0m 9.0 11.90 33.30 7.89 89.3 50.80
#13739 7 Jul 2020 Approved Notes:

The pH meter readings must be considered suspect.- data removed
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 33.0 7.4 10.70 4.60 9.02 83.4 8.31
1.5m 33.0 10.70 4.60 8.08 71.4 8.32
#13719 2 Jun 2020 Approved Notes:

pH readings could not be taken because when we were calibrating the meter, the results fluctuated, and error message E3 and E$came up.

We had requested repair or replacement of ths meter some months ago. 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 11.00 28.40 8.74 94.1 44.21
2.0m 11.0 12.20 31.40 7.67 88.6 48.18
#13604 3 Mar 2020 Approved Notes:

Ph readings could not be taken because the Ph meter could not be calibrated.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 17.10 4.30 8.95 95.2 7.67
2.4m 9.0 17.20 4.30 8.57 91.3 7.66
#13556 4 Feb 2020 Approved Notes:

We did not monitor the site at Curdie Vale because the monitoring site was under water



Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.6 17.20 4.30 8.14 87.2 7.80
2.5m 9.0 8.7 17.00 4.30 7.65 80.1 7.80
#13486 7 Jan 2020 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.5 19.40 4.50 8.83 98.3 8.02
2.6m 9.0 8.7 19.50 4.50 8.39 92.1 8.15
#13442 3 Dec 2019 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 13.90 4.80 8.92 88.4 8.64
2.6m 9.0 8.1 13.70 4.90 8.80 88.1 8.70
#13388 5 Nov 2019 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 12.50 13.40 8.36 89.5 22.25
1.8m 9.0 8.0 15.70 31.00 6.58 79.1 47.52
#13347 1 Oct 2019 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.5 12.70 4.60 12.35 120.6 8.21
1.6m 9.0 8.0 13.50 32.90 7.35 86.5 50.20
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