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B2 Boat Ramp Jetty

Active Physico-Chemical 20-01-2008 - 20-03-2024

Barwon River Estuary

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227 results found (Displaying 101 - 150)
ID Date Status Details
#11842 1 Mar 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 19.60 37.80 7.58 82.9 54.00
1.5m 9.0 8.0 19.80 37.80 7.46 82.0 54.00
#11825 21 Feb 2018 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 20.00 37.90 7.83 86.4 54.10
0.8m 9.0 7.9 20.10 37.20 7.73 85.6 53.10
#11759 1 Feb 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.30 35.80 8.17 87.0 51.10
1.0m 9.0 7.9 18.50 35.70 8.07 86.2 51.00
#11722 17 Jan 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 8.3 20.60 30.70 8.61 96.2 43.90
1.1m 12.0 8.3 20.70 30.90 8.45 94.6 44.20
#11700 4 Jan 2018 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 19.60 37.10 7.88 86.3 53.00
1.3m 9.0 7.8 19.70 37.10 7.75 85.0 53.00
#11677 21 Dec 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.80 37.10 8.56 91.9 53.00
1.0m 9.0 8.0 18.90 37.10 8.49 91.4 53.00
#11645 7 Dec 2017 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 18.20 35.30 8.69 93.6 50.50
1.3m 9.0 7.8 18.30 35.40 8.61 92.9 50.60
#11595 15 Nov 2017 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 20.60 33.10 8.40 94.6 47.30
1.9m 9.0 7.9 19.30 36.30 8.90 97.4 51.80
#11561 2 Nov 2017 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 15.90 21.50 8.45 85.7 30.70
1.7m 9.0 8.3 15.90 22.30 8.32 84.5 31.80
#11530 18 Oct 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 8.2 19.40 17.50 8.83 96.1 25.00
1.4m 24.0 8.2 19.00 19.80 8.71 93.8 28.30
#11488 5 Oct 2017 Approved Notes:

Water brownish colour
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.9 16.50 10.70 8.39 86.3 15.30
1.4m 27.0 7.9 16.40 12.00 8.36 86.1 17.10
#11457 20 Sep 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 110.0 7.5 11.50 1.00 8.42 77.4 1.49
1.1m 110.0 7.5 11.30 1.00 8.41 76.9 1.49
#11438 7 Sep 2017 Approved Notes:

Following recent heavy rainfall, the EC/salinity were lower than usual and the turbidity higher.  The water was a brownish colour.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.0 9.50 9.95 10.05 88.5 14.21
1.3m 10.0 7.9 9.50 9.98 10.98 88.4 14.26
#11405 16 Aug 2017 Approved Notes:

Very windy

Melbourne University joined us for eDNA sampling
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 12.50 34.23 10.08 96.8 48.90
1.9m 9.0 8.1 12.30 34.30 10.11 96.6 49.00
#11370 3 Aug 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 10.10 19.50 10.33 91.7 27.90
1.4m 9.0 8.2 11.20 32.00 10.29 93.7 45.70
#11347 19 Jul 2017 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 11.70 38.15 10.04 93.1 54.50
1.8m 9.0 8.2 11.70 38.15 10.02 92.8 54.50
#11322 6 Jul 2017 Approved Notes:

Potential new Estuarywatcher Peter Curtis observed and assisted.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 10.00 33.11 10.37 92.0 47.30
2.0m 9.0 8.2 10.30 33.95 10.24 91.7 48.50
#11273 21 Jun 2017 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 13.40 34.44 9.79 93.0 49.20
1.6m 9.0 8.2 13.50 35.00 9.81 93.3 50.00
#11228 1 Jun 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 10.30 19.70 11.42 100.2 28.20
1.2m 9.0 8.2 10.30 19.70 11.37 99.6 28.20
#11174 17 May 2017 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 14.30 25.60 11.13 108.5 36.60
1.0m 9.0 8.2 14.30 25.50 11.09 108.4 36.50
#11136 4 May 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.7 13.30 11.40 9.45 89.5 16.32
1.3m 15.0 7.7 13.00 11.20 9.50 89.3 15.97
#11099 19 Apr 2017 Approved Notes:

PH device not calibrating 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 16.80 29.05 10.50 107.4 41.50
1.1m 9.0 16.70 29.05 10.57 107.9 41.50
#11059 6 Apr 2017 Approved Notes:

Problems with calibration of pH meter (it would not lock on to pH4).  Thus pH indicator strips used instead of pH meter

Time of low tide: 12:39
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.00 37.20 8.70 97.7 53.20
1.4m 9.0 8.0 17.90 37.20 8.68 97.5 53.20
#10907 14 Mar 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 22.00 37.87 7.50 91.7 54.10
0.9m 9.0 7.8 21.90 37.94 7.53 91.7 54.20
#10863 2 Mar 2017 Approved Notes:

Low tide at 9:33am
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 20.90 38.00 7.56 89.7 54.30
1.0m 9.0 7.9 21.00 37.90 7.52 89.5 54.20
#10812 15 Feb 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 19.10 36.60 8.27 90.1 52.30
1.2m 9.0 7.8 19.00 36.60 8.24 89.7 52.30
#10773 2 Feb 2017 Pending
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 38.00 8.50 92.7 54.30
1.4m 9.0 7.8 19.50 37.90 8.28 90.4 54.20
#10742 18 Jan 2017 Pending Notes:

Tide still flowing but not as strong as at mouth.

Neglected to sample at 1.3m.

Neglected to take a third blue sheet for recording data at B5 so notes included on this sheet - looks like a dog's breakfast.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 19.90 37.52 8.25 91.2 53.60
1.0m 9.0 7.7 19.90 37.45 8.15 89.9 53.50
#10665 5 Jan 2017 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 20.20 37.03 8.52 94.6 52.90
1.0m 9.0 7.6 20.00 37.03 8.53 94.4 52.90
#10754 13 Dec 2016 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 17.30 36.61 9.03 94.7 52.30
1.5m 9.0 7.9 17.50 36.47 8.93 94.0 52.10
#10586 1 Dec 2016 Approved Notes:

Time of low tide: 08:12

Auto calculation of salinity ppt should use a factor of 0.7.  It appears to be using 0.79 here
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 8.0 17.90 34.16 9.30 99.4 48.80
1.2m 11.0 7.9 17.90 34.23 9.27 98.8 48.90
#10566 23 Nov 2016 Approved Notes:

top bottom sampling table would not allow me to enter the turbidity NTU of < 9

The instruments were used at B1 earlier this day, but I was unable to check this box.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 16.20 34.30 9.28 94.7 49.00
1.4m 9.0 7.8 16.20 36.40 9.44 96.4 52.00
#10523 3 Nov 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 7.6 13.80 29.61 9.54 92.2 42.30
1.4m 12.0 7.6 13.70 29.26 9.41 90.8 41.80
#10671 2 Nov 2016 Approved Notes:

Time of low tide - 8.37

Pair of spoon bills opp. bank
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 7.8 14.10 21.77 9.10 89.2 31.10
1.4m 19.0 7.8 13.80 20.58 9.10 88.3 29.40
#10604 6 Oct 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 150.0 7.1 12.60 0.80 8.43 79.7 1.14
2.0m 150.0 7.1 12.40 0.78 8.39 78.7 1.11
#10608 1 Sep 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 26.0 7.5 13.30 14.00 9.41 90.4 20.00
1.5m 26.0 7.8 13.00 17.01 9.32 88.7 24.30
#10606 4 Aug 2016 Approved Notes:

EC readings much lower than usual
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 29.0 7.8 10.50 5.84 9.20 81.8 8.34
1.0m 29.0 7.4 10.50 5.84 9.19 81.4 8.34
#10602 8 Jul 2016 Approved Notes:

Low salinity/EC following rainy week
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.5 7.6 11.60 26.67 9.52 87.6 38.10
1.0m 11.5 7.6 11.40 26.67 9.51 87.2 38.10
#10640 19 Jun 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 90.0 7.2 12.60 0.64 6.77 64.3 0.92
1.9m 90.0 7.1 12.40 0.65 6.73 63.6 0.93
#10345 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 12.50 38.08 10.02 93.3 54.40
1.5m 9.0 8.1 12.60 38.15 9.98 93.1 54.50
#10291 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 8.0 13.80 37.03 9.04 87.7 52.90
1.8m 9.0 8.0 13.70 37.17 9.02 87.5 53.10
#10239 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 7.9 16.50 39.48 8.26 84.1 56.40
1.5m 9.0 7.8 16.60 39.20 8.14 83.1 56.00
#10181 3 Mar 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 7.8 20.85 38.57 7.68 85.8 55.10
1.4m 9.0 7.7 21.05 38.50 7.59 85.2 55.00
#10127 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 19.65 38.29 7.87 86.2 54.70
1.5m 9.0 7.9 19.50 38.22 7.80 85.3 54.60
#10050 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 19.80 38.92 7.97 87.1 55.60
1.5m 9.0 7.7 19.85 38.85 7.90 86.4 55.50
#9973 3 Dec 2015 Approved Notes: 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 16.15 38.08 9.28 93.6 54.40
1.4m 9.0 8.0 16.20 38.01 9.23 93.1 54.30
#9936 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 8.0 16.80 37.45 8.94 93.6 53.50
1.8m 9.0 7.7 16.55 37.52 9.08 94.2 53.60
#9865 1 Oct 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 9.7 7.9 14.05 37.38 10.69 103.6 53.40
1.0m 9.7 8.0 19.95 37.38 10.75 103.7 53.40
#9826 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 9.0 7.9 12.25 36.89 10.31 96.8 52.70
1.2m 9.0 7.8 12.20 36.26 10.30 96.6 51.80
#9771 4 Aug 2015 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 11.5 8.0 8.35 25.62 11.31 96.3 36.60
1.2m 11.5 8.1 8.10 25.62 11.41 96.4 36.60
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