We would welcome your feedback to help us make future improvements.

sampling point
Spratford Stream At Five Bridges

Description SPRATFORD STREAM AT FIVE BRIDGES
Sampling point ID SW-70531612
Type Freshwater – Rivers
Status open
Location easting northing: 302610 109557
lat lon: 50.877272, -3.385624
Area Devon And Cornwall
Sub-Area East Devon And Cornwall
Summary 134 samples taken between 2017 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.

30 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Hdnss Ca
  • Hdnss Mg
  • Magnesium-Mg
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • Potassium- K
  • Sld Sus@105C
  • Temp Water
  • Type of Flow
  • WethPresPrec
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 134 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Nov 2014 to 2 Feb 2017

NotationDeterminandUnits 5 Nov
2014
09:43
4 Mar
2015
09:17
2 Jun
2015
10:15
17 Sep
2015
09:42
3 Dec
2015
13:14
13 Jan
2016
10:51
4 Apr
2016
11:31
11 Jul
2016
10:29
3 Oct
2016
10:05
2 Feb
2017
09:08
0061pH7.97.87.847.937.717.878.028.068.017.62
0076Temperature of Water°C8.95.412.412.211.55.89.715.810.38.9
0077Conductivity at 25 Cμs/cm530471487577523512546651613386
0111Ammoniacal Nitrogen as Nmg/l0.0330.1470.4330.0540.2250.1460.420.3040.0420.833
0116Nitrogen, Total Oxidised as Nmg/l6.025.185.216.345.346.076.587.987.515.02
0117Nitrate as Nmg/l5.965.145.096.275.256.036.57.737.464.97
0118Nitrite as Nmg/l0.05610.03870.1170.07460.090.04230.08280.2520.05430.0488
0119Ammonia un-ionised as Nmg/l0.000440.001210.006560.000990.002370.001460.007490.008460.000780.0059
0162Alkalinity to pH 4.5 as CaCO3mg/l211170192195177185193207202114
0180Orthophosphate, reactive as Pmg/l0.1830.1250.2980.2260.1860.1770.1620.2940.4320.305
9901Oxygen, Dissolved, % Saturation%84.593.677.493.883.489.997.985.984.183.8
9924Oxygen, Dissolved as O2mg/l9.7711.88.25109.0711.211.18.499.419.69

Samples from 19 Jan 2010 to 15 Aug 2014

NotationDeterminandUnits19 Jan
2010
10:00
10 Feb
2010
10:45
1 Mar
2010
14:25
14 Jan
2013
11:34
4 Apr
2013
10:46
1 Jul
2013
09:42
24 Oct
2013
13:25
18 Feb
2014
10:20
6 May
2014
09:44
15 Aug
2014
12:49
0061pH7.58.17.97.98.18.17.87.47.87.9
0076Temperature of Water°C6.54.36.56.74.61411.87.211.614.5
0077Conductivity at 25 Cμs/cm536540495493574603525404582648
0085BOD : 5 Day ATUmg/l1.71.5< 1
0111Ammoniacal Nitrogen as Nmg/l0.8890.1490.1550.1080.2020.070.1180.0983.990.34
0116Nitrogen, Total Oxidised as Nmg/l6.037.885.866.27.918.58.344.035.3610.2
0117Nitrate as Nmg/l5.987.845.836.167.878.48.273.994.7910
0118Nitrite as Nmg/l0.05420.03720.03360.04230.04210.1050.07390.03660.5750.205
0119Ammonia un-ionised as Nmg/l0.0040.001790.001740.001230.002480.001710.001560.000370.0520.00688
0135Solids, Suspended at 105 Cmg/l14.314.916.1
0162Alkalinity to pH 4.5 as CaCO3mg/l176192177189205210151150209204
0180Orthophosphate, reactive as Pmg/l0.1650.1370.2610.1440.1050.2530.2490.1620.90.303
0664Visible oil or grease, significant trace: Present/Not found (1/0)pres/nf000
6450Copper, Dissolvedμg/l2.22.812.07
6455Zincμg/l5.776.6
6841Phenolic Odourpres/nf000
9901Oxygen, Dissolved, % Saturation%9093.295949696969273.890
9924Oxygen, Dissolved as O2mg/l1112.111.711.512.49.8710.411.18.019.15