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H1 Site one (Hopkins River Bridge)

Active Physico-Chemical 01-01-2000 - 20-04-2024

Hopkins River Estuary

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161 results found (Displaying 51 - 100)
ID Date Status Details
#13338 21 Sep 2019 Approved Notes:

Assisted by Garry, Gilly and Sandro
img20190922_14295171.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 7.8 14.60 3.60 9.03 91.2 6.64
3.5m 14.0 8.1 13.40 31.90 7.29 85.3 48.93
#13260 17 Aug 2019 Approved Notes:

? Ph monitor reading slightly high (by 0.1 to 0.2) so recalibrated after H1

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 8.0 10.30 0.50 10.48 93.6 1.05
3.5m 60.0 7.2 11.30 17.70 9.18 93.1 28.79
#13205 20 Jul 2019 Approved Notes:

Assisted by Kate H., Gilly and Sandro

Significant current going upstream

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 39.0 7.9 10.60 1.20 9.65 87.4 2.27
3.5m 39.0 7.9 13.00 29.30 5.92 67.5 45.28
#13123 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 8.7 11.60 8.10 12.05 115.8 13.96
4.2m 9.0 8.2 13.90 28.90 4.43 51.0 44.75
#13082 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 8.7 12.40 6.20 12.20 116.1 10.81
5.5m 9.0 8.1 14.80 19.60 2.73 30.0 31.70
#12848 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 8.5 15.90 9.80 9.45 101.3 16.59
4.3m 9.0 8.4 17.30 21.20 2.51 29.5 33.91
#12767 15 Mar 2019 Approved Notes:

Mouth closed

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 19.20 9.80 8.87 101.7 16.70
4.3m 9.0 8.4 18.00 11.90 4.73 53.5 21.04
#12704 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 11.6 8.6 19.70 11.60 9.44 110.6 19.41
4.3m 11.6 8.3 17.80 16.00 3.52 40.2 26.67
#12657 18 Jan 2019 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 24.20 11.30 5.93 75.3 19.08
3.9m 9.0 7.9 21.50 19.70 0.22 2.7 31.76
#12605 21 Dec 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.2 8.4 19.20 12.10 7.91 91.3 20.23
3.5m 9.2 7.6 19.20 25.70 0.17 2.3 40.45
#12532 16 Nov 2018 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.6 20.70 8.90 9.20 107.8 15.29
3.5m 13.0 8.0 17.20 23.70 0.09 1.0 37.41
#12458 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 8.7 19.20 11.70 10.71 122.2 9.50
3.5m 9.0 8.2 15.70 29.90 3.59 42.2 46.66
#12420 15 Sep 2018 Approved
201809_H1.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 13.50 32.50 8.54 100.0 49.51
3.8m 9.0 8.3 13.40 33.90 7.94 93.9 51.70
#12343 19 Aug 2018 Approved Notes:

Blowing a gale, turbulent with wnd mixing water

Water flow ++ downstream

 

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.6 9.90 1.30 11.15 98.7 0.65
3.8m 27.0 7.9 12.50 31.80 7.46 85.3 48.75
#12277 21 Jul 2018 Approved Notes:

Assisted by Gilly Clingin

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 4.90 10.68 98.1 8.76
3.5m 9.0 8.0 13.20 33.60 6.33 73.6 51.20
#12153 16 Jun 2018 Approved Notes:

45 mm rain over 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 8.6 10.20 17.20 9.40 93.2 28.12
3.9m 9.0 8.2 13.50 32.50 5.94 69.0 49.64
#12074 19 May 2018 Approved Notes:

The mouth was closed and water level was high.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.7 13.10 15.40 15.42 161.4 25.16
4.7m 13.0 8.2 13.50 18.80 1.66 17.9 30.32
#11984 21 Apr 2018 Approved Notes:

? accuracy of pH readings, ? monitor working correctly

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 16.10 18.10 8.37 94.9 29.23
4.0m 9.0 7.7 16.80 30.60 0.60 0.7 47.04
#11899 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 19.90 24.30 8.53 108.1 38.15
3.5m 9.0 7.8 18.80 31.50 1.88 24.3 48.21
#11818 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 8.1 20.20 30.70 7.52 99.4 47.10
3.8m 9.0 8.0 18.00 34.00 7.30 94.6 51.70
#11736 19 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 8.4 25.30 29.00 6.88 98.8 44.90
3.4m 12.0 8.1 20.10 33.80 5.62 75.8 51.10
#11664 15 Dec 2017 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.4 23.60 23.70 9.01 121.7 37.38
3.4m 15.0 8.2 18.40 33.80 4.60 60.0 51.40
#11624 17 Nov 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.5 22.10 19.80 11.25 144.8 31.80
3.0m 10.0 8.1 16.60 33.40 5.72 71.9 50.80
#11526 20 Oct 2017 Approved Notes:

bottom turbidity less than top

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.2 17.70 12.90 9.00 102.2 21.35
3.4m 9.0 8.5 15.80 34.00 8.31 103.0 51.70
#11459 22 Sep 2017 Approved Notes:

Assisted by Arley

Very fast current flowing out

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.0 8.4 14.10 0.90 9.27 90.5 0.83
3.4m 18.0 8.2 13.60 31.50 8.18 96.6 48.39
#11398 19 Aug 2017 Approved Notes:

Assisted by Arley

Used paper strips fo pH as pH 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 7.7 10.00 2.70 10.32 93.4 4.96
3.8m 9.0 8.0 13.10 31.90 6.78 79.5 48.80
#11339 15 Jul 2017 Approved Notes:

pH meter would not calibrate; however it read the pH7 buffer correctly so we used it uncalibrated.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 10.90 11.00 10.85 106.8 21.47
3.8m 9.0 8.0 13.40 31.10 7.20 81.5 47.83
#11294 17 Jun 2017 Approved Notes:

The pH meter would not calibrate. So I read the values of the two pH calibration standards and found the meter reading 0.2 pH units high. So we deducted 0.2 units from each sample reading and recorded these as the "corrected" values.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 8.1 9.50 8.20 13.05 120.4 14.05
3.8m 19.0 7.6 14.10 31.90 5.90 70.0 48.86
#11233 20 May 2017 Approved Notes:

pH meter was accidentally left at home, so no pH readings were recorded for today's sampling.

Volunteer Arley (Jennings??) assisted today' sampling.

 
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 13.80 9.60 10.00 102.5 16.28
3.5m 15.0 14.60 28.80 2.97 34.6 44.64
#11070 8 Apr 2017 Approved Notes:

mouth opened during week (naturally??)

high tides

bottom sample "smelly"
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 22.20 8.95 107.5 35.19
3.7m 9.0 7.2 16.90 31.40 0.05 0.7 48.13
#10975 10 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 8.1 23.10 29.60 11.16 153.5 45.71
3.0m 9.0 7.8 18.20 34.30 3.77 49.1 52.00
#10971 10 Feb 2017 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 7.9 25.10 28.60 8.20 116.4 44.22
3.2m 15.0 7.8 20.20 34.70 5.75 78.0 52.50
#10967 13 Jan 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 21.50 32.20 6.82 93.3 49.20
3.4m 9.0 7.7 19.80 34.60 5.75 77.3 52.50
#10963 9 Dec 2016 Approved Notes:

Claire Jennings and Arley also attended testing
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.5 7.7 17.80 30.90 7.78 98.3 47.44
3.4m 10.5 7.6 16.10 34.40 3.69 47.0 52.00
#10920 11 Nov 2016 Approved Notes:

Claire Jennings and  grandson Arley helped
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 7.9 20.20 2.60 12.53 140.5 4.88
2.4m 27.0 7.7 15.60 30.70 7.58 91.2 47.12
#10923 14 Oct 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 74.0 7.2 16.30 0.40 9.23 94.4 0.88
3.2m 74.0 7.7 14.10 23.10 7.90 87.4 36.44
#10925 10 Sep 2016 Approved Notes:

60 mm rain over last 2 days

water sampler not available
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.60 3.10 9.03 89.0 5.25
4.0m 13.80 31.30 4.80 56.3 48.13
#10924 13 Aug 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.5 7.4 9.80 4.00 10.04 90.5 7.17
3.2m 13.5 7.4 12.30 32.10 5.46 65.2 49.23
#11076 16 Jul 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 36.0 7.8 8.80 1.50 10.18 88.4 2.94
3.3m 36.0 7.3 11.70 30.90 4.20 47.2 47.64
#5301 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 8.0 11.30 4.20 12.03 112.8 7.56
3.5m 9.0 7.9 13.20 21.70 4.21 47.4 34.47
#5288 14 May 2016 Approved Notes:

Mouth closed, water level very high.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 14.40 8.90 9.15 94.7 15.26
4.4m 9.0 7.6 15.50 18.10 1.29 14.5 29.18
#5274 9 Apr 2016 Approved Notes: Mouth closed
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 7.8 16.90 9.30 7.10 77.8 15.90
3.8m 10.0 7.9 16.60 9.40 6.94 75.5 15.93
#5270 11 Mar 2016 Approved Notes: Mouth closed
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.8 7.9 22.90 9.90 8.26 100.8 16.76
4.2m 9.8 7.8 20.80 10.00 4.95 58.7 16.97
#5266 12 Feb 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 24.60 10.80 7.09 90.5 18.21
3.9m 9.0 8.0 24.30 10.70 5.95 74.8 18.14
#5251 8 Jan 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.3 8.0 22.50 10.90 7.06 86.5 18.39
3.9m 13.3 8.0 21.80 10.90 5.47 66.6 18.39
#5241 11 Dec 2015 Approved Notes: Oxygen readings not taken as YSI unable to be calibrated in time.

Stiff SE wind
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 8.2 20.60 10.80 18.14
3.8m 21.0 8.3 20.50 10.90 18.40
#5229 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 8.3 19.10 8.10 9.17 103.9 13.98
3.9m 9.0 8.2 16.80 24.40 6.15 76.0 38.21
#5225 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 8.0 13.90 5.50 10.74 107.5 9.67
3.3m 9.0 7.7 12.60 22.70 2.58 28.1 35.48
#5209 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 10.90 5.20 11.51 107.4 9.29
3.5m 9.0 7.6 11.70 27.70 6.09 66.9 42.97
#5205 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 10.00 5.70 10.00 92.0 10.10
3.4m 9.0 7.7 13.00 25.60 4.98 55.6 40.10
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