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sampling point
River Tone At Newbridge

Description R TONE NEWBRIDGE
Sampling point ID SW-E1008300
Type Freshwater – Rivers
Status open
Location easting northing: 331648 126902
lat lon: 51.03739, -2.97623
Area Wessex
Sub-Area West Wessex
Summary 183 samples taken between 2019 and 2000

Determinands

Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.

47 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Chloride Ion
  • Chlorophyl-A
  • Colfm PMF10
  • ColfmF Conf
  • ColfmF MF10
  • ColformsPre
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • E.coli C-MF
  • F Coli Pre
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • IE Conf
  • IE Pres
  • MST Filter
  • Magnesium-Mg
  • N Inorganic
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Phosphate
  • Potassium- K
  • SALinsitu
  • SiO2 Rv
  • Sld Sus@105C
  • StrepF C-MF
  • StrepF PMF
  • StrepF PMF10
  • Temp Water
  • Tot Coli CMF
  • TurbidityNTU
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 183 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Feb 2017 to 11 Apr 2019

NotationDeterminandUnits 2 Feb
2017
09:42
4 Sep
2017
14:19
19 Oct
2017
09:28
7 Nov
2017
12:17
14 Dec
2017
12:04
21 Mar
2018
09:07
4 Jun
2018
14:04
11 Sep
2018
09:23
4 Dec
2018
13:59
11 Apr
2019
09:11
0061pH7.837.747.517.887.947.857.77.857.848.16
0076Temperature of Water°C9.21713.99.76.46.119.917.79.38.9
0077Conductivity at 25 Cμs/cm481619681584510487594673452597
0111Ammoniacal Nitrogen as Nmg/l0.0760.0630.0820.0770.1660.1140.1650.0390.0580.043
0116Nitrogen, Total Oxidised as Nmg/l6.527.7910.66.95.815.816.6810.26.987.35
0117Nitrate as Nmg/l6.487.7510.56.855.775.796.5710.26.947.31
0118Nitrite as Nmg/l0.0430.03790.05380.04530.03550.02480.1060.02790.03570.038
0119Ammonia un-ionised as Nmg/l0.000890.001070.000650.001050.002030.001110.003150.000890.00070.00072
0162Alkalinity to pH 4.5 as CaCO3mg/l132165175177142156193188134178
0180Orthophosphate, reactive as Pmg/l0.2260.9211.560.6350.2110.1440.4891.220.1240.164
9901Oxygen, Dissolved, % Saturation%92.183.16986.893.295.385.191.189.5100.6
9924Oxygen, Dissolved as O2mg/l10.68.017.119.8511.511.87.738.6610.311.6

Samples from 1 Aug 2014 to 10 Oct 2016

NotationDeterminandUnits 1 Aug
2014
10:42
10 Nov
2014
10:41
11 Mar
2015
13:50
22 Jun
2015
10:03
24 Sep
2015
09:36
7 Dec
2015
11:38
6 Jan
2016
11:24
5 Apr
2016
11:13
4 Jul
2016
10:49
10 Oct
2016
10:11
0061pH7.827.828.078.017.758.037.968.087.997.85
0076Temperature of Water°C20.49.38.51814.111.88.710.217.312.4
0077Conductivity at 25 Cμs/cm672510523650583480418512655676
0111Ammoniacal Nitrogen as Nmg/l0.0930.1080.0420.0430.0540.050.0830.084< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l9.536.216.819.597.554.835.245.378.2910.6
0117Nitrate as Nmg/l9.426.176.789.557.54.85.215.338.2510.6
0118Nitrite as Nmg/l0.1090.03830.02960.04320.04670.0310.02940.03810.03790.0145
0119Ammonia un-ionised as Nmg/l0.002420.001240.000690.00140.000760.001040.001260.00155< 0.00091< 0.00046
0162Alkalinity to pH 4.5 as CaCO3mg/l190156176175169158137176208177
0180Orthophosphate, reactive as Pmg/l0.8310.2570.2521.060.6960.2040.1540.2130.7041.47
9901Oxygen, Dissolved, % Saturation%80.498101.497.889.894.78995.490.599.3
9924Oxygen, Dissolved as O2mg/l7.2411.211.89.239.2110.210.310.78.6710.6