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H4 Site four (Jubilee Park)

Active Physico-Chemical 11-08-2010 - 12-04-2025

Hopkins River Estuary

170 results found (Displaying 1 - 25)
Date Status Details
12 Apr 2025 Pending
img20250413_10072670.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 19.90 5.80 10.18 114.4 10.39
2.2m 9.0 8.1 17.80 9.80 8.87 97.8 16.62
21 Mar 2025 Pending
img20250323_12180355.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 21.30 7.90 8.08 94.7 13.61
3.0m 9.0 8.2 20.70 8.90 5.65 65.9 15.18
21 Feb 2025 Pending
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.3 21.90 8.30 8.51 101.6 14.34
2.9m 9.0 8.3 20.00 9.50 6.44 74.5 16.11
17 Jan 2025 Approved Notes:

Assisted by Fiona

Very strong SE wind
img20250117_19420772.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 24.00 9.00 7.71 95.6 15.48
2.8m 9.0 8.1 23.80 9.20 6.99 86.4 15.84
13 Dec 2024 Approved Notes:

Assisted by Fiona and Michelle
img20241214_16214604.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 24.00 4.20 9.28 113.0 7.71
2.0m 9.0 8.3 22.30 8.40 7.60 92.3 14.53
15 Nov 2024 Approved Notes:

Assisted by Fiona

 

Very windy
img20241116_12243420.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 21.70 8.90 8.54 101.9 15.27
2.5m 9.0 8.0 20.10 18.00 4.47 54.5 29.16
21 Oct 2024 Approved Notes:

Assisted by Neil
img20241022_12292750.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 22.50 4.60 9.31 109.9 8.18
2.0m 9.0 8.2 18.10 19.90 6.92 81.3 31.85
21 Sep 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 13.90 3.40 10.33 102.6 6.25
2.2m 9.0 8.1 14.00 5.80 7.99 78.5 8.63
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 8.1 14.40 3.10 10.72 107.4 5.68
2.0m 9.0 15.10 23.70 8.42 93.0 37.48
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 8.3 11.00 3.20 11.28 104.0 5.89
2.2m 9.0 8.1 13.50 16.80 4.30 43.2 27.07
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 8.3 12.00 2.40 10.40 96.7 4.52
2.0m 9.0 8.1 15.20 15.20 1.75 18.8 24.88
25 May 2024 Approved

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.2 12.70 3.20 10.23 95.4 5.92
2.0m 10.0 7.9 16.20 12.10 3.95 40.7 20.63
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 17.30 8.40 8.69 93.5 14.31
1.8m 9.0 7.0 19.30 17.50 4.44 50.9 28.42
15 Mar 2024 Approved Notes:

Assisted by Harriet

Very old pH strips used as sensor on 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 8.0 22.60 19.10 7.14 92.5 30.74
2.0m 9.0 8.0 22.30 19.10 6.97 89.0 30.70
16 Feb 2024 Approved Notes:

Assisted by Fiona, and Emily, Harriette and Teddy

 

Great work everyone.  Interesting to see that January's freshwater lens (on the back of heavy Jan rainfall) has dissappeared with extremely dry Feb conditions.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.1 26.20 18.50 8.26 112.1 29.63
1.8m 9.0 7.0 23.40 27.90 7.02 96.3 43.32
19 Jan 2024 Approved Notes:

Great results - with a very distinct freshwater upper lens, and some heavy salt-wedge stratification down low!  Thanks Jarred.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.4 22.80 2.50 9.55 112.6 4.63
2.0m 9.0 8.1 20.80 28.20 6.44 83.2 43.69
15 Dec 2023 Approved Notes:

Assisted by Fiona
img20231217_15301768.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.5 8.3 22.70 6.70 10.20 123.9 11.81
2.0m 11.5 8.3 22.50 17.60 7.76 99.2 28.64
17 Nov 2023 Approved Notes:

Assisted by Fiona, Emily and Harriette
img20231119_16495082.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.7 20.70 4.40 10.70 122.2 7.90
1.5m 10.0 8.3 18.90 29.50 6.10 76.7 45.80
20 Oct 2023 Approved
img20231022_12232005.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.1 22.40 2.50 9.86 115.9 4.67
1.8m 9.0 8.0 17.70 29.90 10.48 131.9 46.10
16 Sep 2023 Approved Notes:

Assisted by Fiona, Emily and Harriette
img20230917_09281091.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.0 8.6 15.50 2.10 11.40 116.5 4.00
2.0m 15.0 8.6 15.10 2.30 11.70 118.2 4.30
20 Aug 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 21.0 8.4 12.90 1.80 11.30 107.2 3.49
2.0m 21.0 8.4 13.40 29.40 3.40 37.4 45.53
14 Jul 2023 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 8.1 11.20 1.30 10.77 98.5 2.49
2.0m 30.0 8.0 11.10 1.40 10.24 94.0 2.65
17 Jun 2023 Approved Notes:

Very windy
img20230617_15450814.pdf
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 18.0 7.8 11.30 2.00 10.53 96.5 3.77
2.5m 18.0 7.5 13.40 30.40 0.86 9.7 47.40
20 May 2023 Approved
img20230520_16565718.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 13.10 2.80 10.83 104.7 5.21
2.0m 9.0 7.7 17.60 35.90 2.47 31.7 54.20
15 Apr 2023 Approved Notes:

Bottom pH and turbidity values not available as sampler forgotten

 

Great results again - amazing how far upstream the seawater can penetrate!
img20230415_15493283.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 16.70 6.00 9.84 106.7 10.54
1.8m 9.0 20.30 34.20 5.35 73.7 51.70
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