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sampling point
Grace Dieu Brook U/S Snarrows Stw

Description GRACE DIEU BROOK UPSTREAM OF SNARROWS SEWAGE TREATMENT WORKS
Sampling point ID MD-46713640
Type Freshwater – Rivers
Status open
Location easting northing: 443440 318420
lat lon: 52.761635, -1.357695
Area Derbyshire Nottinghamshire And Leicestershire
Sub-Area Leicester And South Nottinghamshire
Summary 224 samples taken between 2021 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.

36 determinands have been measured at this site
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • Cadmium - Cd
  • Calcium - Ca
  • Chloride Ion
  • Chlorophylls
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Potassium- K
  • Sld Sus@105C
  • Temp Water
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 224 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Nov 2020 to 5 Aug 2021

NotationDeterminandUnits10 Nov
2020
10:39
11 Dec
2020
09:03
14 Jan
2021
11:40
16 Feb
2021
11:08
10 Mar
2021
09:00
16 Apr
2021
10:31
7 May
2021
12:32
2 Jun
2021
12:13
13 Jul
2021
09:27
5 Aug
2021
09:34
0061pH8.288.268.058.278.368.68.688.48.288.31
0076Temperature of Water°C117.55.36.86.25.78.414.714.714.2
0085BOD : 5 Day ATUmg/l1.11.59.22.51.11.91< 11.1
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.96< 0.030.093< 0.03< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.42.72.33.62.84.54.44.14.4
0117Nitrate as Nmg/l3.392.692.283.592.784.54.394.094.39
0118Nitrite as Nmg/l0.00720.00890.0230.010.0230.0050.00840.00930.015
0119Ammonia un-ionised as Nmg/l< 0.00059< 0.000460.0124< 0.000430.00128< 0.0004< 0.00049< 0.00077< 0.00077< 0.00074
0135Solids, Suspended at 105 Cmg/l< 3151206.517< 33.6< 3< 3< 3
0162Alkalinity to pH 4.5 as CaCO3mg/l1809873160200230210210230
0180Orthophosphate, reactive as Pmg/l0.0990.0550.290.0750.0840.0580.0590.120.130.14
9901Oxygen, Dissolved, % Saturation%92.594.294.795.298.9106116102.910096.2
9924Oxygen, Dissolved as O2mg/l10.211.31211.612.213.313.610.410.19.85

Samples from 18 Jul 2019 to 13 Oct 2020

NotationDeterminandUnits18 Jul
2019
12:31
12 Aug
2019
13:43
17 Sep
2019
11:11
2 Oct
2019
10:55
8 Nov
2019
13:23
6 Dec
2019
12:49
15 Jan
2020
11:53
3 Feb
2020
13:32
9 Mar
2020
10:46
13 Oct
2020
14:47
0061pH8.498.448.28.138.238.088.178.338.278.27
0076Temperature of Water°C1614.511.811.788.97.37.37.19.8
0077Conductivity at 25 Cμs/cm717585560445780458577594
0085BOD : 5 Day ATUmg/l< 1< 112.21.973.91.31.21.33.8
0111Ammoniacal Nitrogen as Nmg/l0.033< 0.03< 0.030.120.1240.35< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l4.644.24.52.782.13.13.43.73.5
0117Nitrate as Nmg/l4.593.994.24.472.772.053.093.43.693.49
0118Nitrite as Nmg/l0.0090.00720.00460.0280.0130.0490.00960.00450.010.0065
0119Ammonia un-ionised as Nmg/l0.00093< 0.00076< 0.000620.002480.001950.00589< 0.00045< 0.00045< 0.00044< 0.00054
0135Solids, Suspended at 105 Cmg/l5.7< 33.11418.2< 38.853.8< 3
0162Alkalinity to pH 4.5 as CaCO3mg/l23019018012010798130180160170
0180Orthophosphate, reactive as Pmg/l0.110.120.110.0970.110.0560.0850.0490.093
9901Oxygen, Dissolved, % Saturation%104.2102.498.997.896.49597.7103.4102.693.9
9924Oxygen, Dissolved as O2mg/l10.310.410.710.611.41111.812.412.410.6