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sampling point
Doe Lea U/S Stockley Stw

Description DOE LEA U/S STOCKLEY STW
Sampling point ID NE-49301472
Type Freshwater – Rivers
Status open
Location easting northing: 445906 367841
lat lon: 53.205653, -1.314158
Area Yorkshire
Sub-Area Don, Rother
Summary 99 samples taken between 2018 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.

51 determinands have been measured at this site
  • Action taken
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • ColourAbnoml
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Fe- Filt
  • Foam Visible
  • Hardness
  • Iron - as Fe
  • Lead - as Pb
  • Liqcolour-mn
  • Liqcolour-se
  • Liqcolour-st
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Obs Flow ROC
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • Sld Sus@105C
  • Solid quanty
  • Sulphate SO4
  • Temp Water
  • Type of Flow
  • Visit-NoBott
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 99 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Nov 2015 to 14 May 2018

NotationDeterminandUnits 6 Nov
2015
09:42
15 Mar
2016
10:24
17 Jun
2016
09:59
13 Sep
2016
09:53
5 Dec
2016
10:36
9 Jan
2017
11:18
7 Apr
2017
11:17
2 Oct
2017
09:36
8 Feb
2018
11:15
14 May
2018
13:16
0061pH7.837.857.867.897.938.017.967.887.987.87
0076Temperature of Water°C11.66.813.315.32.56.18.913.42.513.6
0077Conductivity at 25 Cμs/cm6816924831023878835842623793833
0111Ammoniacal Nitrogen as Nmg/l0.033< 0.030.1080.0340.0730.116< 0.03< 0.030.075< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.424.043.860.525.774.81.483.714.082.07
0117Nitrate as Nmg/l3.394.033.820.5145.734.781.483.694.062.06
0118Nitrite as Nmg/l0.03080.0110.03930.00570.03810.02380.00480.02220.01590.0136
0119Ammonia un-ionised as Nmg/l0.00046< 0.000310.001830.000710.000650.00159< 0.00046< 0.000540.00075< 0.00053
0162Alkalinity to pH 4.5 as CaCO3mg/l152151127248155166184178174187
0180Orthophosphate, reactive as Pmg/l0.0340.0180.07< 0.010.0280.039< 0.010.0460.032< 0.01
9901Oxygen, Dissolved, % Saturation%84.593.687.87090.789.5102.288.9100.8112.2
9924Oxygen, Dissolved as O2mg/l9.1711.49.176.9912.411.111.89.2613.711.6

Samples from 4 Jun 2013 to 14 Aug 2015

NotationDeterminandUnits 4 Jun
2013
13:18
27 Sep
2013
10:16
5 Dec
2013
13:02
17 Jan
2014
16:21
30 Apr
2014
13:24
30 Jul
2014
10:21
8 Oct
2014
11:03
11 Feb
2015
09:53
20 May
2015
12:20
14 Aug
2015
12:23
0061pH8.227.977.977.858.157.997.957.757.897.95
0076Temperature of Water°C14.612.45.85.813.115.48.63.710.714.3
0077Conductivity at 25 Cμs/cm9551024871575908101876782311391346
0111Ammoniacal Nitrogen as Nmg/l0.096< 0.030.1060.0480.0630.030.0440.0530.0560.282
0116Nitrogen, Total Oxidised as Nmg/l4.6712.563.991.090.550.943.630.621.68
0117Nitrate as Nmg/l4.610.9822.553.981.070.5360.923.620.6061.61
0118Nitrite as Nmg/l0.05610.01780.00850.01090.01580.01440.01970.01160.0140.0698
0119Ammonia un-ionised as Nmg/l0.00245< 0.000610.001330.000460.001440.000790.000650.000340.000840.00629
0162Alkalinity to pH 4.5 as CaCO3mg/l186255187124208235188166192186
0180Orthophosphate, reactive as Pmg/l0.0790.1110.0820.0210.0210.0840.0640.0190.0250.064
9901Oxygen, Dissolved, % Saturation%97.885.794.190.7105.689.187.293.197.372.5
9924Oxygen, Dissolved as O2mg/l9.929.1311.811.311.18.8810.212.310.87.4