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sampling point
River Smite At Colston Bassett

Description RIVER SMITE AT COLSTON BASSETT
Sampling point ID MD-42488110
Type Freshwater – Rivers
Status open
Location easting northing: 469786 333273
lat lon: 52.892378, -0.964161
Area Derbyshire Nottinghamshire And Leicestershire
Sub-Area Leicester And South Nottinghamshire
Summary 227 samples taken between 2024 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.

35 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Magnesium-Mg
  • 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
  • TriBT Cation
  • Triclosan
  • TurbidityNTU
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 227 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Sep 2023 to 3 Jul 2024

NotationDeterminandUnits13 Sep
2023
13:07
24 Oct
2023
12:05
3 Nov
2023
09:24
13 Dec
2023
12:09
8 Jan
2024
11:10
2 Feb
2024
09:40
4 Mar
2024
08:04
3 Jun
2024
09:23
2 Jul
2024
09:35
3 Jul
2024
09:51
0061pH7.957.977.767.798.18.218.188.148.09
0076Temperature of Water°C15.311.99.47.34.86.33.513.513.8
0077Conductivity at 25 Cμs/cm9847764785857498707588731023
0111Ammoniacal Nitrogen as Nmg/l0.0430.0310.030.150.0610.0560.16< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l12105.35.25.45.34.35.47.6
0117Nitrate as Nmg/l129.975.285.175.385.284.285.387.58
0118Nitrite as Nmg/l0.0350.0340.0190.0270.020.0250.0250.0170.021
0119Ammonia un-ionised as Nmg/l0.001030.000610.00030.001390.000760.000780.00181< 0.00071< 0.00072
0135Solids, Suspended at 105 Cmg/l6.920140801613209.666.4
0162Alkalinity to pH 4.5 as CaCO3mg/l170240160200250260260270240
0180Orthophosphate, reactive as Pmg/l0.370.110.140.140.0980.110.120.110.12
6396Turbidityntu4.221170821592084.44.8
7887Chlorophyll : Acetone Extractμg/l6.31.1113.11.41.27.22.21.71.9
9901Oxygen, Dissolved, % Saturation%90.393.187.192.696.996.695.598.686.9
9924Oxygen, Dissolved as O2mg/l9.02109.9511.112.411.912.710.28.97

Samples from 2 Nov 2022 to 1 Aug 2023

NotationDeterminandUnits 2 Nov
2022
13:25
8 Dec
2022
10:54
24 Jan
2023
12:18
8 Feb
2023
13:15
3 Mar
2023
12:39
10 May
2023
09:58
25 May
2023
09:18
2 Jun
2023
11:28
4 Jul
2023
13:26
1 Aug
2023
07:56
0061pH7.818.128.278.418.518.178.018.218.268.05
0076Temperature of Water°C11.33.32.92.95.812.313.211.313.814.8
0077Conductivity at 25 Cμs/cm73285584691697278697510441081904
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.030.04
0116Nitrogen, Total Oxidised as Nmg/l17128.886.44.66.87.39.35
0117Nitrate as Nmg/l17128.787.996.394.586.777.279.274.98
0118Nitrite as Nmg/l0.0420.0160.0160.0120.00780.0240.0290.0280.0310.024
0119Ammonia un-ionised as Nmg/l< 0.00039< 0.00033< 0.00032< 0.00032< 0.0004< 0.00065< 0.00069< 0.0006< 0.000720.00104
0135Solids, Suspended at 105 Cmg/l2955.35.95.765.75.9< 36.5
0162Alkalinity to pH 4.5 as CaCO3mg/l160210230240230230270260230240
0180Orthophosphate, reactive as Pmg/l0.140.0750.0710.0760.0510.110.120.110.180.23
6396Turbidityntu3.22.58.24.12.72.34.4
7887Chlorophyll : Acetone Extractμg/l4.5< 0.5< 0.50.755.55.93.131.72.8
9901Oxygen, Dissolved, % Saturation%85.192.199.7111.6129.810187.8111.2106.579.9
9924Oxygen, Dissolved as O2mg/l9.312.313.41516.210.89.1912.2118.07