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H2 Site two (Riverboat Cruise Pontoon)

Active Physico-Chemical 11-07-2010 - 13-12-2024

Hopkins River Estuary

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167 results found (Displaying 1 - 50)
ID Date Status Details
#16611 13 Dec 2024 Approved Notes:

Assisted by Fiona and Michelle
img20241214_16201355.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 22.30 12.60 8.28 102.9 21.07
3.3m 9.0 7.9 20.60 20.80 5.02 62.9 32.29
#16557 15 Nov 2024 Approved Notes:

Assisted by Fiona
img20241116_12223315.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 21.10 9.80 8.86 105.0 16.61
3.5m 9.0 8.0 19.00 20.40 4.60 55.8 32.59
#16520 21 Oct 2024 Approved Notes:

Assisted by Neil
img20241022_12280545.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.7 20.60 8.90 10.29 121.3 15.16
3.0m 9.0 8.3 16.60 26.20 7.66 90.4 40.76
#16449 21 Sep 2024 Approved Notes:

Assisted by Emily, Harriet and Teddy

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 13.50 16.30 9.39 100.1 26.62
3.5m 9.0 8.1 13.30 26.30 8.04 91.0 41.02
#16371 17 Aug 2024 Approved Notes:

Unable to obtain bottom sample as collection device broken.

Assisted by Fiona.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 15.30 11.00 11.39 122.0 18.37
3.4m 9.0 14.10 28.20 7.16 82.6 43.80
#16331 21 Jul 2024 Approved Notes:

Assisted by Fiona

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 11.80 13.10 9.46 94.5 21.58
3.5m 9.0 8.0 12.50 32.30 8.08 92.0 49.62
#16223 22 Jun 2024 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 11.30 7.30 11.35 106.9 12.75
3.0m 9.0 8.2 12.80 24.60 7.49 81.3 38.73
#16183 25 May 2024 Approved Notes:

Annual shadow testing performed by Jarred - results look good & highly comparable.  Keep up the great work, Cheers Jarred.O 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 12.90 7.30 10.29 100.7 12.67
3.0m 9.0 7.9 14.40 22.00 3.65 39.8 34.87
#16121 20 Apr 2024 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.0 16.20 13.80 8.75 95.0 22.72
3.0m 9.0 7.5 16.30 17.30 5.68 63.0 28.03
#16055 15 Mar 2024 Approved Notes:

Assisted by Harriet

Very old pH strips used as sensor pH meter failed

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 21.70 19.90 7.41 94.4 31.86
3.5m 9.0 8.0 21.20 20.00 6.82 85.6 32.01
#16017 16 Feb 2024 Approved Notes:

Assisted by Fiona, and Emily, Harriette and Teddy

?high turbidity at bottom as silt disturbed when sample obtained

 

No worries, easily done!  Thanks for including this in the comments.  Jarred Obst.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 7.0 22.40 17.40 8.48 107.0 28.22
3.2m 13.0 6.9 19.70 32.00 4.45 58.6 48.93
#15984 19 Jan 2024 Approved Notes:

NB. The probe cover was accidentally left on the probe when the profile was recorded, so we made a second set of readings with the cover off, and recorded these on a second data sheet, labelled H2_2. The figures entered above are the correct readings.

Both sheets will be uploaded

*No worries, thanks for picking this up a retesting, J.Obst.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 22.40 17.30 8.34 106.5 28.10
3.0m 9.0 8.2 17.20 32.80 7.98 101.2 50.10
#15918 15 Dec 2023 Approved
img20231217_15290401.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.0 21.20 20.70 7.80 96.4 33.19
3.5m 14.0 7.9 19.30 24.10 2.08 26.1 37.87
#15874 17 Nov 2023 Approved Notes:

Assisted by Fiona, Emily and Harriette
img20231119_16483093.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.5 20.10 12.50 9.04 108.1 23.96
3.0m 10.0 8.2 16.80 33.80 7.20 90.6 51.40
#15814 20 Oct 2023 Approved
img20231022_12222534.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.3 23.40 8.20 13.45 166.6 14.04
3.0m 14.0 7.8 16.10 31.30 8.62 105.8 47.99
#15752 16 Sep 2023 Approved Notes:

Assisted by Fiona, Emily and Harriette
img20230917_09261154.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.6 15.80 24.10 10.23 119.1 37.85
3.0m 9.0 8.4 14.90 30.90 8.81 104.5 47.40
#15713 20 Aug 2023 Approved Notes:

Sampling volunteers included Gilly.

 

Results look good & great work Gilly!!  Thanks Jarred
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.6 13.90 3.40 11.85 115.7 3.06
3.0m 15.0 8.1 13.60 33.10 7.66 88.4 50.20
#15711 14 Jul 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 26.0 8.0 11.20 1.60 10.90 100.1 3.05
3.5m 26.0 7.8 13.20 29.60 4.50 51.1 45.76
#15585 17 Jun 2023 Approved
img20230617_15434775.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 7.9 11.60 8.20 9.60 93.6 14.15
3.8m 12.0 7.6 15.10 34.90 0.25 3.2 53.00
#15544 20 May 2023 Approved
img20230520_16552876.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 14.20 19.10 9.39 102.7 30.70
3.0m 9.0 8.0 15.30 36.90 7.09 88.6 55.60
#15462 15 Apr 2023 Approved Notes:

Bottom pH and turbidity not available as Van Dorn sampler forgotten.

 

Great data - amazing amount of seawater measured in the system!  Thanks Jarred.
img20230415_15461648.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 17.40 32.80 7.63 98.5 49.90
3.0m 9.0 17.10 37.00 5.53 72.7 55.70
#15353 17 Mar 2023 Approved Notes:

Assisted by Sandro
img20230318_15130408.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 21.20 35.00 7.46 103.6 52.90
3.0m 9.0 8.2 19.10 37.80 6.55 88.1 56.80
#15299 17 Feb 2023 Approved Notes:

Assisted by Steve Selman.

 

Thanks for assisting Steve!  Interesting turbidity down low too.  J.Obst
img20230220_10063551.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 21.70 30.00 7.64 103.3 46.20
2.7m 9.0 8.1 20.50 33.50 5.67 76.6 50.90
#15251 20 Jan 2023 Approved
img20230121_17474041.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.4 20.20 17.50 9.28 113.7 28.36
2.2m 13.0 8.2 17.10 33.50 7.62 96.0 50.90
#15174 14 Dec 2022 Approved
img20221215_11463209.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 23.0 8.0 17.90 2.30 9.17 97.1 4.24
2.9m 23.0 7.8 15.90 32.60 7.09 87.0 49.77
#15142 18 Nov 2022 Approved Notes:

Probe and van Doorn still tending to be pushed horizontally with fast flow, though less so, compared to first site.
img20221119_17550854.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 7.8 17.40 0.60 9.28 97.9 1.24
2.7m 60.0 8.0 17.40 0.60 9.24 97.4 1.24
#15019 17 Sep 2022 Approved Notes:

Bottom turbidity is <9.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 13.10 17.90 5.74 59.1 29.00
3.0m 9.0 8.6 13.30 32.10 8.00 94.2 49.14
#14963 20 Aug 2022 Approved Notes:

Assisted by Grant and Jarred

Great data set as well, with similar conditions to site 1.  J.Obst
img20220821_15090515.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 26.7 8.8 12.30 1.90 10.60 99.1 3.59
3.0m 26.7 8.2 13.10 30.50 3.84 42.3 47.03
#14888 16 Jul 2022 Approved
img20220716_16590569.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 11.30 11.10 10.47 102.9 18.62
2.0m 9.0 8.4 13.30 29.60 8.10 93.4 45.77
#14754 18 Jun 2022 Approved Notes:

Assisted by Matisse

 

Great data set again with very distinct salt wedge and excellent DO throughout.  J.Obst.
img20220620_13021991.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.2 12.00 2.90 11.17 104.5 5.37
3.0m 10.0 8.4 13.70 29.00 7.12 80.9 44.84
#14703 21 May 2022 Approved Notes:

The YSI meter somehow went into a mode where it would only display integers for the D.O. % Sat. Managed to correct the problem at the next site (H1).

No worries - thanks for heads up, this won't cause any issues with the data set.  Great to hear you were able to correct the problem.  Very strong salt-wedge too; autumn swells on display!!  J.Obst.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 13.30 6.80 10.50 105.0 11.81
2.8m 9.0 7.9 15.40 30.20 5.20 62.0 46.30
#14668 23 Apr 2022 Approved Notes:

Great results guys!  Highly oxygenated and very interesting salt wedge at 2.5m with a significant temperature spike!!
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 16.10 8.10 9.45 99.0 13.97
3.0m 9.0 8.0 16.20 27.30 5.25 61.8 42.24
#14548 18 Mar 2022 Approved
img20220320_15542089.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.0 23.10 12.70 8.62 107.5 21.21
3.0m 10.0 8.0 22.70 12.90 6.84 84.4 21.47
#14508 18 Feb 2022 Approved
img20220221_14220568.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.0 21.80 17.10 7.20 89.8 27.77
3.7m 14.0 7.9 21.20 18.00 4.14 51.1 29.40
#14457 21 Jan 2022 Approved
img20220122_12041899.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.8 8.1 24.50 21.10 7.81 104.8 33.62
3.2m 12.8 8.2 24.20 21.30 6.30 85.2 33.90
#14393 10 Dec 2021 Approved Notes:

Assisted by Miles
img20211211_11280657.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 8.5 18.60 11.70 10.10 116.1 19.54
2.7m 11.0 8.2 16.60 33.80 6.59 82.5 51.40
#14375 19 Nov 2021 Approved Notes:

Assisted by visitor Lynn

Algal bloom conditions picked up in upper water column, consistent with H1 results - J.Obst.
img20211124_10465856.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 8.8 19.60 7.90 11.70 133.5 14.15
2.5m 20.0 8.4 15.30 34.00 7.74 95.0 51.70
#14319 16 Oct 2021 Approved
img20211016_15013963.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.1 14.10 7.00 10.36 105.2 12.13
3.0m 13.0 7.8 14.80 31.10 5.34 63.5 47.74
#14285 18 Sep 2021 Approved Notes:

Very windy
img20210918_16502832.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 13.60 30.20 8.68 100.2 45.56
3.0m 9.0 8.2 13.50 33.30 8.33 98.2 50.70
#14195 10 Jul 2021 Approved
img20210711_10450596.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.3 8.3 10.10 2.00 10.57 93.9 3.70
3.0m 13.3 8.3 13.20 30.60 8.33 95.2 47.05
#14179 19 Jun 2021 Approved
img20210619_16471264.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.2 12.40 1.90 9.74 91.0 3.56
3.2m 13.0 7.9 13.70 26.80 6.07 68.1 41.77
#14142 15 May 2021 Approved Notes:

Both turbidity were less than 9, field not allowing me to enter "<" or text...

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.8 11.90 17.30 9.93 101.7 28.05
3.3m 9.0 8.5 13.30 26.70 7.68 86.2 42.15
#14063 17 Apr 2021 Approved Notes:

Assisted by Rose and Hamish
img20210417_17142298.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.5 16.20 28.10 9.41 112.5 43.50
3.2m 9.0 8.3 15.90 33.30 6.98 85.1 50.70
#14019 19 Mar 2021 Approved Notes:

pH monitor unable to be calibrated so no pH values available
img20210321_11351940.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 21.80 25.60 8.20 106.7 40.00
2.8m 9.0 18.70 33.30 7.21 93.1 50.70
#13988 19 Feb 2021 Approved Notes:

 

Lots of boating activity nearby. Very warm night.
img20210221_12430594.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 9.5 23.40 23.50 7.54 103.9 42.82
2.8m 9.0 8.8 19.50 32.50 7.35 97.2 49.54
#13935 15 Jan 2021 Approved Notes:

strong outgoing current
20210116_14473710.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 18.70 31.90 7.94 103.1 48.80
2.8m 9.0 7.9 18.70 32.00 7.91 102.8 48.80
#13911 18 Dec 2020 Approved
20201220_13002260.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 18.80 29.80 8.04 103.0 46.00
2.5m 9.0 7.9 16.80 33.10 8.25 103.4 50.40
#13843 20 Nov 2020 Approved Notes:

Assisted by Lynn
20201123_12401038.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.3 8.2 21.00 19.80 11.58 145.6 28.79
2.9m 13.3 8.0 16.20 33.90 7.38 91.5 51.50
#13818 16 Oct 2020 Approved Notes:

Strong current

Debris +++ round pontoon
20201019_11303875.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 6.9 17.30 0.40 8.17 85.1 0.83
2.5m 100.0 7.3 17.30 0.50 8.03 84.0 1.02
#13794 19 Sep 2020 Approved Notes:

boating activity ++ nearby
20200920_12130808.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.5 7.8 16.00 3.10 8.51 88.3 5.61
3.0m 15.5 7.8 13.90 31.30 5.22 61.3 48.26
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