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sampling point
R.Welland Tallington Rd.Br.

Description R.WELLAND TALLINGTON RD.BR.
Sampling point ID AN-WELL350T
Type Freshwater – Rivers
Status open
Location easting northing: 509219 307781
lat lon: 52.656755, -0.386742
Area Lincolnshire And Northamptonshire
Sub-Area North & South Team Sub Area
Summary 184 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.

40 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Bentazone
  • C - Org Filt
  • Ca Filtered
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chromium -Cr
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • Fe- Filt
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • Mn BLM Bio
  • Mn- Filtered
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • Pb BLM Bio
  • Pb Filtered
  • Sld Sus@105C
  • Temp Water
  • Zinc - as Zn
  • Zn BLM Bio
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 184 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Sep 2022 to 24 Jun 2024

NotationDeterminandUnits 6 Sep
2022
09:11
31 Oct
2022
10:06
11 Nov
2022
10:27
5 Dec
2022
11:17
19 Jan
2023
09:33
2 Feb
2023
12:30
13 Mar
2023
09:23
29 Apr
2024
13:42
17 May
2024
12:51
24 Jun
2024
11:25
0061pH7.657.717.867.928.027.998.088.058.158
0076Temperature of Water°C17.512.511.77.33.77.78.59.916.218.2
0077Conductivity at 25 Cμs/cm906740787755712818590488775792
0085BOD : 5 Day ATUmg/l3.821.7
0111Ammoniacal Nitrogen as Nmg/l0.110.0510.110.0640.150.0730.30.11< 0.03
0116Nitrogen, Total Oxidised as Nmg/l5.96.76.77.69.7119.47.37.27.6
0117Nitrate as Nmg/l5.796.657.559.6710.99.367.267.157.54
0118Nitrite as Nmg/l0.110.0480.0530.0340.0630.0360.0430.0520.059
0119Ammonia un-ionised as Nmg/l0.001570.000770.001370.000730.002260.001190.005430.00315< 0.00099
0162Alkalinity to pH 4.5 as CaCO3mg/l220170190200190230180150230230
0180Orthophosphate, reactive as Pmg/l0.260.250.240.120.110.110.110.120.110.094
9901Oxygen, Dissolved, % Saturation%63.974.584.692.196.397.599.191.6117.9112.8
9924Oxygen, Dissolved as O2mg/l6.17.929.1611.112.711.611.610.311.610.6

Samples from 1 Nov 2019 to 3 Aug 2022

NotationDeterminandUnits 1 Nov
2019
10:57
3 Dec
2019
09:08
8 Jan
2020
10:42
5 Feb
2020
09:43
3 Mar
2020
11:16
1 Apr
2022
12:50
4 May
2022
08:51
7 Jun
2022
13:23
11 Jul
2022
09:36
3 Aug
2022
11:53
0061pH7.988.237.848.117.998.287.018.417.867.87
0076Temperature of Water°C969.17.16.17.412.315.21920.2
0077Conductivity at 25 Cμs/cm661718818794555808824729836878
0085BOD : 5 Day ATUmg/l1.41.31.12.31.2
0111Ammoniacal Nitrogen as Nmg/l0.0930.130.20.0790.0920.460.0630.19< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l89.3119.27.48.76.65.75.24
0117Nitrate as Nmg/l7.969.2610.99.167.378.636.545.585.13.96
0118Nitrite as Nmg/l0.040.0360.0690.0370.030.070.0560.120.0990.037
0119Ammonia un-ionised as Nmg/l0.001510.001770.002380.001160.001230.006930.000140.00506< 0.00077< 0.00086
0162Alkalinity to pH 4.5 as CaCO3mg/l180220240230200230230190210220
0180Orthophosphate, reactive as Pmg/l0.110.10.110.120.0770.120.110.250.220.25
9901Oxygen, Dissolved, % Saturation%96.29688.892.3100.7113.290.1114.289.695.8
9924Oxygen, Dissolved as O2mg/l11.111.910.211.212.513.69.6211.48.298.65