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sampling point
R.Freshney Boulevard Avenue

Description R.FRESHNEY BOULEVARD AVENUE
Sampling point ID AN-FRES2
Type Freshwater – Rivers
Status open
Location easting northing: 526027 409970
lat lon: 53.571191, -0.0983
Area Lincolnshire And Northamptonshire
Sub-Area North & South Team Sub Area
Summary 244 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.

43 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • COD as O2
  • Ca Filtered
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • Fe- Filt
  • Hardness
  • Magnesium-Mg
  • Mn BLM Bio
  • Mn- Filtered
  • N Inorganic
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • O Diss% Satn
  • O Dissolved
  • Orthophospht
  • Oxygen Diss
  • Pb BLM Bio
  • Pb Filtered
  • SALIN CALC
  • Sld Sus@105C
  • Temp Water
  • Turbidity
  • TurbidityNTU
  • Zn BLM Bio
  • Zn- Filtered
  • pH
  • pH Inst unit

Sampling results

Displaying the twenty most recent samples. You can see all 244 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Sep 2023 to 24 Jun 2024

NotationDeterminandUnits 7 Sep
2023
09:17
16 Oct
2023
09:45
22 Nov
2023
10:45
5 Dec
2023
11:12
15 Jan
2024
10:54
19 Feb
2024
10:41
18 Mar
2024
10:39
15 Apr
2024
08:27
14 May
2024
09:12
24 Jun
2024
10:38
0061pH7.867.757.877.767.887.858.017.867.787.91
0076Temperature of Water°C17.28.19.37.26.49.710.39.312.115.5
0077Conductivity at 25 Cμs/cm756809898716748750747717719740
0085BOD : 5 Day ATUmg/l1.81.1< 1< 11.1
0111Ammoniacal Nitrogen as Nmg/l0.120.047< 0.030.0840.0810.0820.050.060.0480.23
0116Nitrogen, Total Oxidised as Nmg/l9.8117.611121112111211
0117Nitrate as Nmg/l9.710.97.5811121112111210.9
0118Nitrite as Nmg/l0.10.0680.0220.0230.020.0210.0140.020.0390.075
0119Ammonia un-ionised as Nmg/l0.00270.00042< 0.000390.000720.000860.001040.000930.000760.000620.00512
0162Alkalinity to pH 4.5 as CaCO3mg/l240250270200220240220230220230
0180Orthophosphate, reactive as Pmg/l0.180.160.040.0660.0340.0520.0310.0280.0370.14
9901Oxygen, Dissolved, % Saturation%100.475.685.685.790.693.1103.393.494.6103.1
9924Oxygen, Dissolved as O2mg/l9.648.929.8110.311.110.611.610.710.110.3

Samples from 7 Dec 2018 to 8 Aug 2023

NotationDeterminandUnits 7 Dec
2018
10:54
8 Feb
2019
10:33
19 Mar
2019
09:22
24 Apr
2019
09:58
17 Jun
2019
09:50
20 Apr
2023
11:28
18 May
2023
09:23
19 Jun
2023
09:01
27 Jul
2023
08:55
8 Aug
2023
09:59
0061pH7.737.997.927.898.247.857.768.817.667.72
0076Temperature of Water°C9.95.78.613.116.210.612.316.215.114
0077Conductivity at 25 Cμs/cm90410711014796872853754720726750
0085BOD : 5 Day ATUmg/l11.2
0111Ammoniacal Nitrogen as Nmg/l0.2020.2620.0650.1380.031< 0.03< 0.030.038< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l161411.37.717.471010109.39.9
0117Nitrate as Nmg/l15.913.911.37.617.329.949.919.899.139.78
0118Nitrite as Nmg/l0.09130.05210.03960.0970.150.0580.0920.110.170.12
0119Ammonia un-ionised as Nmg/l0.001980.003410.000890.002460.00089< 0.00041< 0.000380.00109< 0.00037< 0.00039
0162Alkalinity to pH 4.5 as CaCO3mg/l203225240216233250230230240240
0180Orthophosphate, reactive as Pmg/l0.1910.2220.1810.3040.2630.0840.0910.130.150.17
9901Oxygen, Dissolved, % Saturation%74.788.5101.686.7132.6107.487.288.48587.5
9924Oxygen, Dissolved as O2mg/l8.4411.111.89.091311.99.318.678.538.99