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sampling point
River Greet At Southwell Mill

Description RIVER GREET AT SOUTHWELL MILL
Sampling point ID MD-43533250
Type Freshwater – Rivers
Status open
Location easting northing: 470676 354476
lat lon: 53.082826, -0.946308
Area Derbyshire Nottinghamshire And Leicestershire
Sub-Area Leicester And South Nottinghamshire
Summary 144 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.

36 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • B-[a]-pyrWW
  • BOD ATU
  • CHLOROPHYLL
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Fluoranth WW
  • Hardness
  • Hg - wet wt
  • 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
  • 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 144 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jul 2023 to 25 Jun 2024

NotationDeterminandUnits 7 Jul
2023
07:50
3 Aug
2023
11:54
14 Sep
2023
09:57
10 Oct
2023
13:40
3 Nov
2023
09:18
11 Dec
2023
10:41
12 Jan
2024
11:04
5 Feb
2024
12:19
7 Mar
2024
09:24
25 Jun
2024
09:25
0061pH7.887.797.927.987.77.787.998.017.967.84
0076Temperature of Water°C13.815.813.915.3107.979.17.115.7
0077Conductivity at 25 Cμs/cm1073885102010547157241050111310821093
0085BOD : 5 Day ATUmg/l< 1
0111Ammoniacal Nitrogen as Nmg/l< 0.030.072< 0.03< 0.030.0520.0590.10.0620.048< 0.03
0116Nitrogen, Total Oxidised as Nmg/l139.813136.76.712131213
0117Nitrate as Nmg/l139.7113136.676.681212.91213
0118Nitrite as Nmg/l0.0460.0860.0340.0350.0320.0230.0460.0710.0470.043
0119Ammonia un-ionised as Nmg/l< 0.000550.00125< 0.00061< 0.000770.000480.000560.001430.001060.00065< 0.00058
0135Solids, Suspended at 105 Cmg/l6.4237.78.2846618181420
0162Alkalinity to pH 4.5 as CaCO3mg/l220210200220220210280280290230
0180Orthophosphate, reactive as Pmg/l0.260.330.410.340.240.190.180.20.170.22
6396Turbidityntu2.7272.45.389649.3107.713
7887Chlorophyll : Acetone Extractμg/l3.71841.31.12.10.642.11.54.7
9901Oxygen, Dissolved, % Saturation%82.885.697.4101.890.292.49799.19591
9924Oxygen, Dissolved as O2mg/l8.558.461010.210.21111.811.411.59.02

Samples from 13 Sep 2022 to 2 Jun 2023

NotationDeterminandUnits13 Sep
2022
11:53
3 Oct
2022
10:06
2 Nov
2022
10:48
7 Dec
2022
09:41
17 Jan
2023
12:08
3 Feb
2023
11:18
2 Mar
2023
11:30
20 Apr
2023
11:00
11 May
2023
10:13
2 Jun
2023
11:52
0061pH8.017.837.837.917.958.048.178.237.848.39
0076Temperature of Water°C14.510.310.55.148.47.49.512.212.9
0077Conductivity at 25 Cμs/cm99010791065111395310991112107610221080
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.030.050.0580.054< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l141213121414131114
0117Nitrate as Nmg/l1411.912.91213.913.91310.913.9
0118Nitrite as Nmg/l0.0270.0380.0850.0530.0310.0540.0550.0340.060.058
0119Ammonia un-ionised as Nmg/l< 0.00076< 0.00038< 0.000390.000520.000610.00088< 0.00045< 0.00053< 0.00045< 0.00068
0135Solids, Suspended at 105 Cmg/l4.56.2< 36.2347.76.16154
0162Alkalinity to pH 4.5 as CaCO3mg/l180180190230250250230260250240
0180Orthophosphate, reactive as Pmg/l0.320.360.390.250.170.250.270.190.340.27
6396Turbidityntu44.14.4112.6
7887Chlorophyll : Acetone Extractμg/l33.82.13.51.913226.82.7
9901Oxygen, Dissolved, % Saturation%74.695.893.387.598.298.9118.5127.692.4113.5
9924Oxygen, Dissolved as O2mg/l7.5910.710.411.112.911.614.214.59.8912