Barwon River Estuary

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217 results found (Displaying 71 - 80)
ID Date Status Details
#9827 3 Sep 2015 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 10.0 8.2 13.05 17.57 9.43 90.0 25.10
0.5m 10.0 8.2 13.05 19.53 9.16 87.3 27.90
#9866 1 Oct 2015 Approved Notes: Salinity checked but calibration not required.
At depth of 0.1m, the EC was estimated as the meter reading did not stabilise within a reasonable time.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.8 8.4 15.25 7.84 10.81 107.5 11.20
0.3m 14.8 8.4 15.20 9.51 12.06 119.6 13.58
#9937 6 Nov 2015 Approved Notes: Conductivity 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 7.9 20.35 25.06 7.55 84.6 35.80
0.4m 9.0 7.8 20.50 24.99 7.50 84.1 35.70
#9974 3 Dec 2015 Approved Notes: EC checked but calibration not required.No turbidity reading taken for bottom sample. Turbidity tube leaking.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 17.10 32.06 7.82 80.5 45.80
0.5m 9.0 8.1 17.00 32.06 7.84 80.6 45.80
#10051 7 Jan 2016 Approved Notes: EC checked, but calibration not required.
It was difficult to collect a bottom sample without disturbing the algae and sediment. This had contributed to a high bottom turbidity reading.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 21.20 40.67 9.14 102.8 58.10
0.2m 9.0 7.9 21.25 40.53 9.17 103.1 57.90
#10130 4 Feb 2016 Approved Notes: Salinity checked but calibration not required.
Note: High turbidity
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 7.9 19.60 37.10 5.48 60.0 53.00
0.4m 20.0 7.8 19.60 37.10 5.45 59.6 53.00
#10182 3 Mar 2016 Approved Notes: EC checked, but calibration not required.
Initial readings for DO at 0.1m, were unexpectedly different from those at 0.5m, considering the water was very turbulent. We repeated the readings at 0.1m in triplicate,and decided to eliminate the initial readings (outliers) and averaged the later three readings.
Raw data is recorded on the reverse side of the data sheet.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 34.0 7.6 21.15 42.49 4.94 55.6 60.70
0.5m 34.0 7.6 21.15 42.49 4.67 52.5 60.70
#10240 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 14.0 7.8 15.80 40.25 8.11 81.7 57.50
0.3m 14.0 7.9 15.80 40.32 8.15 82.0 57.60
#10292 5 May 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 41.0 7.7 12.80 36.61 8.80 83.7 52.30
0.6m 41.0 8.0 12.70 36.68 8.80 83.5 52.40
#10346 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 8.1 11.00 28.00 10.57 95.2 40.00
0.5m 9.0 8.2 11.60 33.39 11.42 103.9 47.70
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