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H2 Site two (Riverboat Cruise Pontoon)

Active Physico-Chemical 11-07-2010 - 15-03-2024

Hopkins River Estuary

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158 results found (Displaying 1 - 100)
ID Date Status Details
#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
#13757 18 Jul 2020 Approved
20200719_14253614.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 8.90 3.40 11.06 97.0 6.31
3.5m 9.0 7.8 13.60 24.50 0.74 8.2 38.48
#13728 20 Jun 2020 Approved Notes:

Mouth open
20200622_14570051.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.0 8.5 12.90 13.80 11.03 106.4 23.04
3.2m 16.0 7.6 13.60 26.70 1.81 20.5 41.68
#13597 21 Feb 2020 Approved Notes:

The Van Dorn was lost at the bridge, so no bottom measurements could be taken.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.8 21.00 26.30 7.31 94.8 41.07
2.5m 9.0 18.10 32.50 6.70 85.2 49.62
#13522 17 Jan 2020 Approved
img20200120_09513230.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.5 8.2 20.10 27.00 10.30 128.7 42.19
2.8m 14.5 8.2 19.20 28.10 8.09 105.1 43.29
#13465 20 Dec 2019 Approved
img20191221_16551154.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.0 8.3 24.30 22.30 8.97 123.1 35.53
2.5m 18.0 8.2 18.70 31.50 6.33 79.8 48.26
#13410 15 Nov 2019 Approved
img20191118_16161268.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 16.30 25.80 7.67 91.6 40.29
2.5m 9.0 7.8 14.90 32.20 7.34 88.2 49.19
#13358 11 Oct 2019 Approved
img20191012_10270641.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 16.80 4.30 8.95 94.1 7.67
2.0m 9.0 8.0 14.40 31.90 7.45 87.6 48.93
#13339 21 Sep 2019 Approved Notes:

Assisted by Garry Gilly and Sandro
img20190922_14302318.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.4 14.40 2.20 9.14 90.8 4.06
3.0m 15.0 8.4 13.40 31.60 7.84 91.2 48.46
#13261 17 Aug 2019 Approved Notes:

Machine timed out, but unable to re-calibrate as electrode cover lt behind

Debris ++ caught round pontoon

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 70.0 8.0 10.00 0.50 10.68 95.0 1.00
3.0m 70.0 7.3 9.90 0.50 10.61 93.6 1.02
#13124 15 Jun 2019 Approved Notes:

Assisted by Kate H. and Gilly C.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.8 12.10 9.10 11.12 109.1 15.52
3.5m 9.0 8.4 13.70 25.80 6.50 71.3 40.43
#13084 18 May 2019 Approved Notes:

Assisted by Kate Haberfield

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.8 12.40 6.10 12.74 122.0 10.64
4.0m 9.0 8.6 14.50 16.60 5.38 57.8 27.35
#12849 13 Apr 2019 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.7 15.90 9.70 9.66 103.4 16.53
3.9m 9.0 8.4 17.30 19.90 3.58 41.7 31.82
#12768 15 Mar 2019 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 20.30 9.60 9.35 109.6 16.32
4.0m 9.0 8.4 18.40 9.90 8.06 91.0 16.85
#12705 15 Feb 2019 Approved Notes:

Assisted by Gilly

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.7 20.90 10.80 9.64 115.0 18.18
4.0m 9.0 8.6 19.80 11.50 9.78 114.5 19.27
#12659 18 Jan 2019 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 8.4 24.10 11.30 6.43 80.2 19.09
3.4m 12.0 8.3 22.50 16.60 2.44 30.6 27.05
#12606 21 Dec 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.0 19.50 11.70 7.73 90.1 19.63
3.2m 10.0 7.8 20.30 22.50 0.47 5.8 35.60
#12533 16 Nov 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.2 8.6 20.40 7.90 9.38 100.9 13.66
2.8m 11.2 8.4 18.00 20.00 4.35 52.3 31.74
#12459 19 Oct 2018 Approved Notes:

Assisted by Amanda

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.8 18.70 14.30 10.59 123.7 23.70
3.0m 9.0 8.4 16.40 27.60 5.30 64.3 42.85
#12421 15 Sep 2018 Approved Notes:

River uniform in depth, strong, cold south wind blowing up from mouth
201809_H2.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 13.00 30.70 8.64 99.4 47.20
3.4m 9.0 8.3 13.50 32.50 8.20 96.1 49.80
#12344 19 Aug 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 25.5 8.2 10.00 0.90 10.69 96.1 3.44
3.2m 25.5 7.9 12.30 29.50 6.41 72.5 45.67
#12278 21 Jul 2018 Approved Notes:

Assisted by Gilly Clingin

Large seal fishing succesfully in river

 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 9.90 9.40 8.85 81.5 18.29
3.4m 9.0 7.3 13.20 33.60 6.01 70.6 51.20
#12155 16 Jun 2018 Approved Notes:

45 mm rain last 2 days

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.9 10.10 14.90 9.95 97.2 20.14
3.5m 9.0 8.5 13.40 31.40 6.98 81.0 48.25
#12075 19 May 2018 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.7 13.40 15.80 13.89 146.6 25.80
4.2m 9.0 8.5 13.10 17.90 5.18 55.1 29.03
#11985 21 Apr 2018 Approved Notes:

?accuracy of pH readings as monitor not working in usual way

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 16.30 18.10 8.38 95.7 29.23
3.3m 9.0 7.6 16.70 28.20 0.05 0.7 43.73
#11900 16 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 8.3 20.10 22.10 8.73 109.5 35.03
3.0m 9.0 8.2 19.10 29.50 3.81 49.0 45.43
#11819 16 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 8.3 20.50 30.60 7.15 95.0 47.00
3.2m 9.0 8.2 18.50 33.60 7.12 92.1 51.10
#11737 19 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 8.3 26.30 28.10 7.24 105.3 43.80
2.9m 9.0 8.5 21.00 33.50 7.50 102.2 51.00
#11665 15 Dec 2017 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.5 8.6 24.50 22.90 8.95 122.2 36.30
2.9m 16.5 8.3 18.70 33.80 5.45 71.4 51.30
#11625 17 Nov 2017 Approved Notes:

Green murky slime (algal bloom) clearly visible on water surface.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 33.0 8.9 22.80 17.30 14.67 188.0 28.16
2.5m 33.0 8.5 17.00 32.80 5.86 73.7 49.94
#11527 22 Oct 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 17.80 9.90 8.62 96.4 16.83
2.9m 9.0 8.2 15.60 33.90 7.53 91.5 51.50
#11460 22 Sep 2017 Approved Notes:

Assised by Arley

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 35.0 8.5 13.80 0.80 9.22 89.5 1.56
3.0m 35.0 8.2 13.60 31.30 8.09 94.5 48.05
#11401 19 Aug 2017 Approved Notes:

assisted by Arley

paper strips used for pH as monitor would not calibrate

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.3 10.60 2.50 10.32 92.9 4.58
3.5m 9.0 8.2 13.10 31.80 6.67 76.9 48.71
#11340 15 Jul 2017 Approved Notes:

The bottom sample was found to have sediment in it, stirred up from the bottom, so the turbidity reading of 50 was discarded.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 11.60 16.50 10.20 104.2 26.90
3.3m 9.0 8.0 13.40 29.70 7.08 81.6 46.03
#11295 17 Jun 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 8.2 9.60 8.40 12.97 119.8 14.48
3.5m 17.0 7.8 14.10 31.50 6.52 77.6 48.15
#11236 20 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 14.00 4.20 10.90 108.4 7.47
2.0m 9.0 16.60 23.00 2.39 28.0 36.35
#11234 20 May 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 14.00 9.80 10.18 105.0 16.69
3.3m 13.0 14.70 28.30 2.80 32.8 43.82
#11071 8 Apr 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 17.80 21.20 8.21 97.8 33.60
3.4m 9.0 7.3 17.20 30.10 0.03 0.4 46.34
#10976 10 Mar 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 8.2 23.30 29.30 11.26 156.5 45.30
2.5m 13.5 7.9 18.50 34.10 3.80 49.9 51.70
#10972 10 Feb 2017 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.4 8.0 25.30 27.50 7.47 105.8 42.77
2.5m 12.4 7.8 20.50 34.60 5.26 71.6 52.40
#10968 13 Jan 2017 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 7.9 21.80 31.30 6.84 93.1 48.00
2.9m 12.0 7.8 20.30 33.90 5.59 75.8 51.50
#10964 9 Dec 2016 Approved Notes:

Claire Jennings and Arley also attended session
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.9 17.70 29.80 8.94 112.7 45.90
2.9m 9.0 7.7 17.60 30.90 6.80 85.5 47.40
#10922 11 Nov 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 8.1 19.90 2.70 11.69 130.7 5.07
2.7m 27.0 7.5 14.70 31.70 4.64 55.7 48.53
#11121 14 Oct 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.6 16.60 0.50 8.94 92.0 1.04
2.7m 80.0 7.4 14.30 8.00 8.18 84.0 15.55
#11001 10 Sep 2016 Approved Notes:

Used sampling pole to collect bottom water sample.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.5 13.60 4.50 8.58 84.4 8.12
3.5m 40.0 7.5 13.80 30.70 3.90 45.6 47.38
#10997 13 Aug 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.5 7.6 10.60 6.90 9.10 85.4 12.12
3.0m 14.5 7.7 12.30 32.20 5.82 66.6 49.37
#11075 16 Jul 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 35.0 7.4 8.90 1.50 10.09 88.0 2.90
3.0m 35.0 7.3 11.60 29.60 4.60 51.8 45.90
#5302 18 Jun 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.5 11.20 3.90 12.49 116.7 7.14
3.4m 9.0 7.8 12.80 19.80 5.35 56.7 31.78
#5290 14 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 14.30 8.70 9.63 99.1 14.88
4.0m 9.0 7.6 15.40 17.00 1.25 13.9 27.68
#5275 9 Apr 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 17.00 9.30 7.63 83.5 15.82
4.0m 9.0 8.1 16.80 9.30 7.04 76.7 15.91
#5271 11 Mar 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 22.60 9.90 9.72 119.4 16.80
3.8m 9.0 8.0 21.30 10.00 5.85 69.9 16.89
#5267 12 Feb 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 8.0 25.10 10.70 7.81 100.5 18.13
3.8m 13.5 8.0 25.10 10.70 7.09 92.0 18.04
#5252 8 Jan 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 22.90 10.90 7.96 98.9 18.47
3.7m 9.0 8.0 22.90 10.90 6.00 74.2 18.34
#5242 11 Dec 2015 Approved Notes: No oxygen readings taken as machine not able to be calibrated in time.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 8.2 20.30 11.00 18.46
3.5m 17.0 8.3 20.40 10.90 18.44
#5230 9 Oct 2015 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 19.60 7.60 8.77 100.1 13.10
3.5m 9.0 8.2 16.90 23.60 6.58 78.3 37.22
#5226 12 Sep 2015 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 14.00 4.80 10.50 105.3 8.62
3.0m 9.0 7.9 12.70 21.50 3.62 39.2 34.21
#5210 8 Aug 2015 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 11.00 5.50 11.34 105.8 9.53
3.2m 9.0 8.0 11.70 26.60 6.57 71.3 41.53
#5206 11 Jul 2015 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 9.90 6.20 10.16 93.5 10.80
3.0m 9.0 7.8 12.90 24.70 5.03 55.7 39.00
#5195 13 Jun 2015 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 9.90 5.40 8.27 75.7 9.50
3.5m 9.0 7.9 13.00 17.60 3.53 37.0 28.50
#5187 16 May 2015 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 11.90 6.90 10.72 102.7 12.00
3.9m 9.0 8.1 13.10 24.30 4.79 52.8 38.70
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