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H3 Site three (Mahoneys Road)

Active Physico-Chemical

Hopkins River Estuary

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162 results found (Displaying 26 - 50)
ID Date Status Details
#14549 18 Mar 2022 Approved
img20220320_15545035.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.1 22.70 12.50 6.84 84.8 20.89
1.0m 14.0 8.1 22.60 12.60 7.01 86.5 20.96
#14509 18 Feb 2022 Approved
img20220221_14235725.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 8.2 22.30 16.50 8.10 101.6 26.88
1.8m 12.0 8.2 22.30 16.50 8.02 101.1 26.88
#14458 21 Jan 2022 Approved
img20220122_12044848.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.8 8.3 24.50 21.50 8.25 109.6 32.13
1.3m 12.8 8.3 24.10 21.60 8.67 115.8 34.40
#14394 10 Dec 2021 Approved Notes:

Significant weed growth from front of pontoon, just below surface of water

Assisted by Miles
img20211211_11283186.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.0 8.4 20.10 17.60 10.16 123.7 28.46
0.8m 12.0 8.4 19.40 17.70 10.06 120.8 28.68
#14376 19 Nov 2021 Approved Notes:

Assisted by visitor Lynn

Bloom conditions observed at this site as well - J.Obst.
img20211124_10472120.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 17.0 8.9 19.50 6.00 12.91 145.9 10.59
0.7m 17.0 8.8 19.50 6.00 13.24 149.3 10.61
#14320 16 Oct 2021 Approved Notes:

Bottom sample not available due to equipment failure

Monitoring has captured early signs of an algal bloom in the upper freshwater margin; indicated through high DO and Turbidity readings - J.Obst
img20211016_15020339.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 22.5 8.2 14.20 4.30 11.31 113.3 7.80
1.2m 22.5 14.30 4.50 11.66 116.7 8.08
#14286 18 Sep 2021 Approved Notes:

Very windy
img20210918_16504992.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 8.2 13.80 20.00 8.28 89.0 40.00
1.5m 24.0 8.1 13.80 26.20 7.73 87.4 40.99
#14196 10 Jul 2021 Approved
img20210711_10461875.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.8 8.1 10.00 1.80 10.48 92.9 3.46
1.0m 11.8 8.0 10.90 21.80 4.89 50.5 25.77
#14180 19 Jun 2021 Approved
img20210619_16483563.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.1 12.30 2.20 9.78 91.3 4.05
1.3m 10.0 8.1 12.20 2.20 9.17 85.7 4.58
#14145 15 May 2021 Approved Notes:

Top turbidity was <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 15.10 10.26 104.9 24.82
1.5m 9.0 8.8 12.50 15.80 10.04 103.4 25.74
#14064 17 Apr 2021 Approved Notes:

Assisted by Rose and Hamish
img20210417_17145295.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 15.30 25.20 9.35 108.3 39.52
1.3m 9.0 8.5 16.00 26.30 9.85 115.2 42.48
#14021 19 Mar 2021 Approved Notes:

no pH values as monitor unable to be calibrated
img20210321_11354684.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.2 22.40 28.00 8.26 110.9 43.45
0.7m 12.2 22.20 28.20 8.32 111.8 43.66
#13989 19 Feb 2021 Approved Notes:

Wind just picked up. Nearby boating activity ++
img20210221_12433282.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.3 8.9 24.50 27.60 8.09 109.8 43.15
0.8m 9.3 10.2 24.20 28.90 7.87 110.9 44.63
#13937 15 Jan 2021 Approved
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 19.70 29.10 8.13 106.1 45.05
1.0m 9.0 8.0 19.80 29.40 8.03 104.9 45.25
#13912 18 Dec 2020 Approved
20201220_13005254.pdf
20201220_13005254.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 20.50 27.40 8.65 112.0 42.54
0.5m 9.0 7.9 20.50 27.40 8.63 111.4 42.59
#13844 20 Nov 2020 Approved Notes:

Assisted by Lynn
20201123_12403722.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 14.0 8.2 20.90 16.60 10.46 128.3 26.99
0.9m 14.0 8.2 20.90 16.80 10.64 130.2 27.35
#13819 16 Oct 2020 Approved
20201019_11324264.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 7.3 17.20 0.40 7.82 81.0 0.72
0.5m 100.0 7.6 17.20 0.40 7.69 79.6 0.73
#13795 19 Sep 2020 Approved Notes:

assisted by Garry C
20200920_12134486.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 23.0 7.9 16.40 2.70 9.22 95.1 5.02
1.0m 23.0 7.8 16.30 2.70 8.77 91.0 5.06
#13758 18 Jul 2020 Approved
20200719_14260336.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 9.90 3.30 10.92 98.8 5.98
1.5m 9.0 8.2 12.10 12.40 4.52 45.5 19.66
#13729 20 Jun 2020 Approved
20200622_14573002.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 54.0 8.6 13.00 11.50 18.69 190.7 18.42
1.2m 54.0 8.2 13.10 16.80 5.75 60.0 27.40
#13599 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 13.5 8.1 21.40 24.20 8.87 114.6 38.10
0.7m 13.5 21.40 24.30 8.70 111.3 38.23
#13523 17 Jan 2020 Approved Notes:

Nutrient and erosion track created by a residential development opposite test point, with drainage down steep bank into river

steps have been carved into opposite bank

strong SE wind
img20200120_09515915.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.0 8.2 20.80 27.30 8.70 114.4 42.47
0.8m 18.0 8.2 20.80 27.40 8.64 113.5 42.50
#13466 20 Dec 2019 Approved
img20191221_16553785.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 27.0 8.4 24.50 22.10 9.54 130.2 35.14
0.8m 27.0 8.4 24.40 22.10 8.51 114.5 35.14
#13411 15 Nov 2019 Approved
img20191118_16164437.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 24.0 8.6 16.70 6.80 12.07 129.6 11.69
0.8m 24.0 8.5 16.70 7.10 11.85 126.5 12.28
#13359 11 Oct 2019 Approved
img20191012_10272991.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 16.60 7.00 8.82 93.9 12.16
0.5m 10.0 8.1 16.70 7.50 8.62 92.3 13.03
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