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H4 Site four (Jubilee Park)

Active Physico-Chemical 11-08-2010 - 20-04-2024

Hopkins River Estuary

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158 results found (Displaying 26 - 50)
ID Date Status Details
#14550 18 Mar 2022 Approved Notes:

Great work on the monthly testing everyone.  System looks well mixed with good WQ conditions throughout the estuary following the recent ARMO.  Flow rates are interesting/challenging at present - enough to consistently raise the water level - but not enough to maintain an open tidal system...  Looks as though we may need to perform another artificial opening in the coming weeks t once again alleviate short-term impacts of flooding, as long as Safe, Appropriate & Effective conditions exist.  Thanks Jarred.
img20220320_15551993.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 23.20 10.70 8.36 103.6 18.03
2.0m 10.0 8.1 22.30 14.00 7.15 88.2 23.13
#14510 18 Feb 2022 Approved Notes:

Turbidity reading unavailable as Turbidity tube lost in the river

J.Obst - no worries, this happens!!  I'll get a replacement.
img20220221_14265689.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 8.3 22.80 8.80 8.20 98.1 13.79
2.5m 8.1 23.20 16.60 6.43 82.0 27.02
#14459 21 Jan 2022 Approved
img20220122_12051483.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.3 8.2 25.50 20.70 9.41 129.0 33.15
2.0m 9.3 8.1 23.20 26.90 5.74 77.7 41.93
#14395 10 Dec 2021 Approved Notes:

Assisted by Miles
img20211211_11285358.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.5 8.4 21.20 9.90 9.37 111.5 16.93
1.5m 10.5 8.1 18.40 32.40 7.70 98.7 49.44
#14377 19 Nov 2021 Approved Notes:

Assisted by visitor Lynn
img20211124_10474505.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.6 18.90 1.80 10.41 113.2 3.48
1.5m 13.0 8.0 16.10 27.70 4.70 56.2 43.16
#14321 16 Oct 2021 Approved Notes:

Bottom sample not available due to equipment failure
img20211016_15022036.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 8.3 15.20 2.00 10.10 101.9 3.69
2.0m 17.0 14.50 2.50 8.66 85.3 4.56
#14287 18 Sep 2021 Approved Notes:

very windy
img20210918_16511338.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 43.0 8.6 13.70 2.40 10.78 105.1 4.41
2.2m 43.0 8.6 13.60 2.40 10.83 105.4 4.50
#14197 10 Jul 2021 Approved
img20210711_10475151.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 20.0 8.1 10.60 1.50 10.40 92.1 2.97
2.0m 20.0 7.9 12.30 28.10 2.82 30.9 43.67
#14181 19 Jun 2021 Approved
img20210619_16485827.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 8.3 12.10 1.50 9.85 91.3 2.80
2.0m 11.0 7.7 14.50 23.00 1.54 17.2 36.37
#14146 15 May 2021 Approved Notes:

Top and botton pH were less than 9

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.9 12.40 2.50 10.75 101.4 4.57
2.4m 9.0 8.3 17.30 27.30 4.10 49.8 42.39
#14065 17 Apr 2021 Approved Notes:

Assisted by Rose and Hamish
img20210417_17151951.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 15.40 5.50 10.62 108.7 9.97
2.0m 9.0 8.4 17.40 30.40 8.86 108.2 46.63
#14022 19 Mar 2021 Approved Notes:

no pH values as unable to calibrate monitor
img20210321_11361580.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 23.40 25.60 7.71 103.9 40.10
1.5m 9.0 20.00 32.60 4.50 58.0 49.80
#13990 19 Feb 2021 Approved Notes:

Lots of boats and fishermen about.
img20210221_12440044.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 9.0 26.20 16.40 9.48 128.6 27.02
1.7m 9.0 9.8 23.60 31.50 10.81 152.2 48.24
#13938 15 Jan 2021 Approved
20210116_14480854.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 20.50 5.60 9.67 111.3 9.92
1.8m 9.0 8.1 22.80 22.80 6.37 84.5 36.55
#13913 18 Dec 2020 Approved
20201220_13012368.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 22.00 5.20 10.70 125.8 9.23
1.5m 9.0 8.0 19.80 24.80 9.84 123.7 37.92
#13845 20 Nov 2020 Approved Notes:

Assisted by Lynn
20201123_12410013.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 20.00 12.40 8.32 97.9 20.67
1.5m 9.0 7.8 16.80 32.10 5.33 68.2 49.11
#13820 16 Oct 2020 Approved
20201019_11331797.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 95.0 7.4 17.00 0.40 8.53 88.2 0.72
1.5m 95.0 7.6 17.00 0.40 8.40 87.3 0.72
#13796 19 Sep 2020 Approved Notes:

assisted by Garry C

swimmers/jet ski active++ very close to test site
20200920_12141325.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 28.0 7.9 15.00 1.30 9.72 97.3 2.43
2.0m 28.0 7.5 13.80 27.60 2.86 30.2 43.78
#13759 18 Jul 2020 Approved
20200719_14262990.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 8.90 1.90 10.92 95.8 3.66
2.3m 9.0 7.8 13.60 18.90 0.71 7.5 30.23
#13730 20 Jun 2020 Approved Notes:

Water  has "pinkish" hue, ? bacteria or ? rotifer bloom
20200622_14575592.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 11.80 3.50 11.00 104.1 6.35
2.0m 9.0 7.6 13.80 18.80 0.07 0.7 30.04
#13595 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 8.2 23.70 22.40 9.99 133.4 35.52
1.8m 9.0 21.40 30.60 3.36 45.4 47.02
#13524 17 Jan 2020 Approved Notes:

strong SE wind
img20200120_09522810.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.5 8.1 21.60 24.40 8.08 108.6 44.31
1.5m 9.5 7.9 21.30 29.00 8.21 110.0 44.74
#13467 20 Dec 2019 Approved
img20191221_16560606.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 8.3 24.80 20.90 12.15 167.2 33.32
1.7m 17.0 8.3 22.80 26.30 12.04 163.8 41.11
#13412 15 Nov 2019 Approved
img20191118_16171238.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 25.0 8.6 17.80 1.60 16.79 177.1 3.10
1.8m 25.0 8.5 16.50 4.60 2.67 27.7 8.85
#13360 11 Oct 2019 Approved
img20191012_10275090.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.0 8.1 16.10 3.30 8.22 84.9 6.02
1.3m 11.0 7.6 14.40 28.90 2.60 30.2 44.79
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