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Po2 Site two (Mouth of Powlett Road Bridge)

Active Physico-Chemical 13-03-2010 - 27-03-2024

Powlett River Estuary

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225 results found (Displaying 101 - 150)
ID Date Status Details
#11224 31 May 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.7 7.6 10.30 16.70 6.66 66.0 27.29
5.1m 0.7 7.1 16.00 34.70 3.21 40.0 52.67
#11199 23 May 2017 Approved Notes:

Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.5 7.3 15.00 15.40 7.34 79.8 25.23
5.1m 0.5 7.1 16.10 35.00 0.83 10.9 53.00
#11128 1 May 2017 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.4 7.3 13.20 13.70 8.26 85.1 23.28
4.9m 1.4 7.3 15.70 33.80 3.22 40.0 51.41
#11290 12 Apr 2017 Approved Notes:

Turbidity less than 9 for both

pH meter - Horiba
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 16.50 30.00 6.40 77.3 46.15
4.6m 9.0 7.8 15.90 32.00 3.30 37.0 49.00
#11090 17 Feb 2017 Approved Notes:

Turbidity is <9

Horiba pH meter was used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 8.0 29.10 33.40 7.06 97.0 50.80
4.0m 9.0 7.5 19.40 34.30 6.93 92.0 52.00
#10627 10 Dec 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 5.0 8.1 16.10 31.50 7.64 99.1 48.24
4.2m 5.0 8.2 15.80 34.40 7.45 92.7 52.20
#11150 26 Aug 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 18.40 37.00 5.58 74.2 55.60
4.0m 9.0 18.50 36.90 5.26 70.0 55.60
#5488 29 Jul 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 50.0 10.40 0.40 8.54 79.2 0.88
4.0m 50.0 11.40 26.00 8.56 92.3 40.90
#5482 22 Jun 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.3 7.2 8.77 1.20 10.82 93.0 2.31
4.7m 11.3 7.8 10.95 30.39 8.27 90.0 46.80
#5468 17 Jun 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 5.5 7.1 7.23 1.93 11.03 92.8 3.64
4.0m 5.5 6.7 7.30 5.81 5.23 45.0 9.87
#5466 15 Jun 2016 Approved Notes: Yeokal
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 5.5 7.1 5.96 3.91 11.42 93.0 7.05
4.5m 5.5 7.0 5.98 4.75 9.39 78.0 8.68
#5469 14 Jun 2016 Approved Notes: Yeokal meter used.
Dissolved Oxygen @ 1.91metres = 58% and 6.40mg/l
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.3 8.5 5.09 5.97 18.31 150.6 10.49
5.5m 1.3 7.0 12.69 32.14 0.52 6.1 49.23
#5470 9 Jun 2016 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 2.3 7.3 9.36 11.17 8.86 83.0 18.87
5.4m 2.3 7.1 12.97 32.52 0.32 3.7 49.91
#5467 8 Jun 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.1 7.8 10.11 12.95 13.26 127.8 21.40
5.4m 1.1 7.0 12.97 32.56 0.56 6.4 49.78
#5457 30 May 2016 Approved Notes: Yeokal
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.1 7.3 8.92 14.02 8.78 83.0 23.08
5.2m 1.1 7.0 12.87 33.02 0.31 3.5 50.42
#5453 27 May 2016 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.5 7.6 9.40 22.70 10.24 104.0 36.01
5.0m 0.5 7.0 12.90 33.10 0.48 5.5 50.52
#5458 27 May 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.4 7.2 8.18 22.65 8.08 80.0 35.99
5.2m 0.4 6.9 12.82 33.08 0.51 6.0 50.48
#5450 24 May 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.0 8.1 9.86 19.56 9.23 92.0 31.39
5.0m 1.0 7.2 12.82 33.42 1.19 13.8 50.95
#5459 13 May 2016 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.2 7.6 12.39 33.83 7.77 83.1 51.22
4.8m 0.2 12.40 35.77 3.77 44.0 53.94
#5448 6 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 15.20 35.30 7.91 97.8 53.50
4.5m 9.0 13.70 35.80 6.80 82.1 54.30
#5464 2 May 2016 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.5 7.5 13.10 35.42 6.80 81.5 53.66
4.7m 0.5 7.6 13.05 36.25 6.56 78.3 54.75
#5446 23 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 15.90 36.10 5.17 65.5 54.60
4.5m 9.0 17.10 36.70 1.95 25.5 55.30
#5443 20 Apr 2016 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 0.4 7.4 15.91 35.85 5.58 70.1 54.22
4.5m 0.4 7.4 15.49 37.06 2.61 33.0 55.84
#5441 26 Mar 2016 Approved Notes:

mouth closed
pH monitor acting up
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 18.40 37.00 5.58 74.2 55.60
4.0m 9.0 18.50 36.90 5.26 70.0 55.60
#5439 14 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 22.40 36.10 5.75 82.2 54.50
3.5m 9.0 7.9 22.50 36.10 5.47 78.2 54.50
#5420 11 Dec 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 20.50 32.70 7.80 105.6 49.90
4.0m 9.0 7.6 18.60 34.20 6.04 81.3 51.90
#5395 25 Sep 2015 Approved Notes:

The Van Dorn is being serviced so there are no results for turbidity and pH
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 11.80 0.60 9.08 83.0 1.24
3.5m 12.70 32.60 4.43 62.5 49.87
#5351 18 Jul 2015 Approved Notes: Nick Wilson came dressed as Mulga Bill.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 16.7 7.3 11.80 0.60 9.08 83.0 1.24
3.5m 16.7 7.3 12.70 32.60 4.43 62.5 49.87
#5338 15 Jul 2015 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 12.8 7.4 6.41 2.56 9.87 81.4 4.78
4.2m 12.8 7.5 9.82 36.58 5.64 62.8 55.20
#5337 13 Jul 2015 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 15.2 7.3 8.30 9.64 9.23 83.4 16.47
4.0m 15.2 7.7 9.73 37.20 7.77 86.5 56.03
#5353 6 Jul 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 8.0 9.00 3.10 8.80 77.8 5.76
4.0m 30.0 12.20 29.60 5.82 64.1 45.66
#5336 4 Jul 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 7.1 7.2 5.09 5.97 7.95 65.0 10.49
4.5m 7.1 7.0 5.29 7.54 5.40 44.0 13.12
#5333 3 Jul 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 1.8 7.5 6.39 8.11 10.60 90.0 14.05
5.5m 1.8 11.39 31.94 0.56 6.3 48.94
#5335 3 Jul 2015 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 2.3 7.3 6.36 8.21 9.30 80.0 14.20
5.5m 2.3 11.44 31.87 0.61 6.8 48.83
#5334 2 Jul 2015 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 4.0 7.4 7.50 8.17 9.83 86.7 14.15
5.5m 4.0 7.0 11.38 31.90 0.49 5.6 48.88
#5325 29 Jun 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 5.5 7.3 8.54 7.92 8.43 76.0 13.74
5.5m 5.5 7.2 11.47 31.84 0.33 3.6 48.79
#5327 22 Jun 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 8.5 7.3 5.80 7.83 8.29 70.0 13.60
5.5m 8.5 7.2 11.51 32.10 0.51 5.8 49.15
#5318 11 Jun 2015 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.4 7.9 7.97 9.48 11.48 104.0 16.00
5.5m 6.4 7.3 11.43 32.27 0.50 5.6 49.40
#5317 29 May 2015 Approved Notes:

Extremely high oxygen readings for the first half a metre and then extreme lows below 1 metre.
pH seems very high on the surface.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 19.0 8.7 12.90 8.50 14.63 145.0 14.54
5.0m 19.0 7.6 13.20 30.00 0.80 9.0 46.36
#5320 28 May 2015 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 13.0 8.0 9.96 8.83 13.42 125.5 15.19
5.3m 13.0 7.2 11.46 32.88 0.74 8.4 50.21
#5314 21 May 2015 Approved Notes:

Road closed to general public.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.7 12.80 8.10 8.93 88.4 14.07
5.0m 9.0 7.9 13.20 30.20 2.41 27.5 46.59
#5311 16 May 2015 Approved Notes:

High rainfall over the last week has added 0.33 metres to the depth of the water since the 8/5/2015.

Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.3 11.40 3.00 7.81 73.2 5.45
5.0m 40.0 7.8 13.20 30.60 4.85 54.6 47.06
#5313 14 May 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 6.5 8.0 8.00 26.98 9.90 99.8 42.08
5.0m 6.5 8.1 11.00 34.87 6.78 77.0 52.00
#5309 9 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 8.0 12.50 26.40 7.23 78.6 41.22
4.5m 9.0 8.0 14.10 29.50 5.17 60.2 45.60
#5319 7 May 2015 Approved Notes: Yeokal meter used
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 10.0 8.1 9.68 28.63 9.26 97.6 44.37
4.9m 10.0 8.2 11.90 33.41 7.31 83.0 51.00
#5306 23 Apr 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 15.40 22.80 7.70 88.0 36.17
4.5m 9.0 7.5 15.80 29.80 0.08 0.9 45.93
#5303 18 Apr 2015 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 9.0 7.6 15.90 23.10 5.12 59.0 36.54
4.5m 9.0 7.4 16.50 30.40 0.03 0.4 46.65
#5465 14 Apr 2015 Approved Notes: Yeokal meter used.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 7.0 7.8 13.56 24.90 7.00 75.2 39.14
4.9m 7.0 7.6 14.60 33.94 0.37 4.6 51.67
#5484 2 Apr 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 16.20 26.90 5.93 71.5 41.88
4.7m 9.0 6.8 15.80 31.30 3.04 36.0 47.91
#5291 24 Mar 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 16.70 29.80 5.33 63.8 45.94
4.6m 9.0 7.7 18.50 31.70 3.20 42.0 48.63
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