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sampling point
Cod Beck At Topcliffe (Dalton Bridge)

Description COD BECK AT TOPCLIFFE (DALTON BRIDGE)
Sampling point ID NE-49900032
Type Freshwater – Rivers
Status open
Location easting northing: 441067 476061
lat lon: 54.178681, -1.372303
Area Yorkshire
Sub-Area Swale, Ure, Nidd, Ouse
Summary 204 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
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Chloride Ion
  • Chlorophyl-A
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • Liqcolour-mn
  • Liqcolour-se
  • Liqcolour-st
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Obs Flow ROC
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Phenol Odour
  • Potassium- K
  • Sld Sus@105C
  • Solid quanty
  • Temp Water
  • Type of Flow
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 204 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Mar 2021 to 2 Dec 2021

NotationDeterminandUnits 4 Mar
2021
08:24
6 Apr
2021
12:54
5 May
2021
09:24
4 Jun
2021
12:32
19 Jul
2021
08:26
16 Aug
2021
13:23
1 Sep
2021
09:19
15 Oct
2021
15:35
1 Nov
2021
10:30
2 Dec
2021
12:23
0061pH8.28.558.118.198.028.048.078.127.797.99
0076Temperature of Water°C4.75.26.614.9181513.811.110.16.3
0077Conductivity at 25 Cμs/cm652681625645665667653644494587
0085BOD : 5 Day ATUmg/l1.71.93.9< 1< 31.1< 11.4< 3< 3
0111Ammoniacal Nitrogen as Nmg/l0.11< 0.030.530.0480.0630.0530.0710.0480.0660.045
0116Nitrogen, Total Oxidised as Nmg/l5.14.8144.54.95.25.15128
0117Nitrate as Nmg/l5.074.7813.94.474.865.165.064.96127.98
0118Nitrite as Nmg/l0.0330.0180.120.0330.0380.0370.0390.0360.040.016
0119Ammonia un-ionised as Nmg/l0.00136< 0.000380.007530.001250.002060.001390.001710.000950.000750.00061
0162Alkalinity to pH 4.5 as CaCO3mg/l210210140210200200200190110170
0180Orthophosphate, reactive as Pmg/l0.0540.020.0710.0680.110.130.120.130.0830.073
9901Oxygen, Dissolved, % Saturation%93.7106.893.482.583.389.988.583.596.297.1
9924Oxygen, Dissolved as O2mg/l1213.611.48.327.879.049.149.1710.812

Samples from 8 Nov 2018 to 15 Feb 2021

NotationDeterminandUnits 8 Nov
2018
14:16
13 Dec
2018
10:04
15 Jan
2019
13:10
18 Feb
2019
13:26
19 Mar
2019
09:06
22 Oct
2020
11:18
10 Nov
2020
10:23
15 Dec
2020
10:29
14 Jan
2021
11:22
15 Feb
2021
09:46
0061pH8.028.238.198.158.098.28.088.188.088.09
0076Temperature of Water°C9.44.86.77.16.911.110.56.532.7
0077Conductivity at 25 Cμs/cm628722742699650602661559494852
0085BOD : 5 Day ATUmg/l1.31.81.43.4
0111Ammoniacal Nitrogen as Nmg/l0.1340.1870.1510.0560.052< 0.030.210.0810.260.28
0116Nitrogen, Total Oxidised as Nmg/l3.238.996.357.487.414.15.86.43.94.9
0117Nitrate as Nmg/l3.198.946.297.457.394.085.756.373.884.87
0118Nitrite as Nmg/l0.04490.05290.06030.03030.02430.0170.0510.0280.020.03
0119Ammonia un-ionised as Nmg/l0.002340.002330.002160.000830.00076< 0.000590.003970.001140.002830.00299
0162Alkalinity to pH 4.5 as CaCO3mg/l178201216204190200210170120190
0180Orthophosphate, reactive as Pmg/l0.3610.1740.230.1150.0990.0480.0780.0550.110.056
9901Oxygen, Dissolved, % Saturation%66.293.697.791.488.387.489.288.795.6108.8
9924Oxygen, Dissolved as O2mg/l7.571211.911.110.79.69.9310.912.914.7