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sampling point
R Pont @ Kirkley Mill

Description R PONT @ KIRKLEY MILL
Sampling point ID NE-42600013
Type Freshwater – Rivers
Status open
Location easting northing: 416610 576620
lat lon: 55.083733, -1.741335
Area Northumberland Durham And Tees
Sub-Area Northumberland & Tyne
Summary 154 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
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • ColourAbnoml
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Foam Visible
  • Hardness
  • Liqcolour-mn
  • 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 154 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Aug 2019 to 19 Jul 2024

NotationDeterminandUnits 6 Aug
2019
12:33
3 Sep
2019
12:14
2 Oct
2019
12:53
13 Nov
2019
09:51
6 Dec
2019
09:22
7 Jan
2020
09:36
5 Feb
2020
11:11
4 Mar
2020
11:07
18 Jun
2024
10:24
19 Jul
2024
10:15
0061pH8.198.17.937.947.968.348.428.278.118.32
0076Temperature of Water°C15.914.3105.38.16.23.43.912.816.5
0077Conductivity at 25 Cμs/cm635681460529638705699631465860
0085BOD : 5 Day ATUmg/l4.11.3
0111Ammoniacal Nitrogen as Nmg/l< 0.030.0960.060.0570.0480.0580.0340.0390.130.04
0116Nitrogen, Total Oxidised as Nmg/l1.11.53.72.312.32.422.32.11.3
0117Nitrate as Nmg/l1.091.473.682.32.292.391.992.292.051.29
0118Nitrite as Nmg/l0.0140.0330.0190.01350.0130.0120.00760.00550.0480.011
0119Ammonia un-ionised as Nmg/l< 0.000840.00240.000930.000640.00070.00080.000380.000450.002910.00117
0162Alkalinity to pH 4.5 as CaCO3mg/l220260150194220240240230170220
0180Orthophosphate, reactive as Pmg/l0.110.0770.0710.0770.0440.0440.0540.0330.0930.053
9901Oxygen, Dissolved, % Saturation%91.886.291.887.190.898.497.5107.488.691.3
9924Oxygen, Dissolved as O2mg/l9.068.810.31110.712.21314.19.368.89

Samples from 29 Nov 2017 to 2 Jul 2019

NotationDeterminandUnits29 Nov
2017
09:15
2 Jan
2018
10:49
16 Apr
2018
09:37
2 Jul
2018
09:20
1 Oct
2018
13:33
5 Feb
2019
11:26
8 Apr
2019
12:14
3 May
2019
11:04
12 Jun
2019
10:37
2 Jul
2019
09:20
0061pH7.898.118.187.988.18.618.38.278.118.22
0076Temperature of Water°C4.53.88.717.19.61.97.710.511.315
0077Conductivity at 25 Cμs/cm537651637582560837669621638631
0111Ammoniacal Nitrogen as Nmg/l0.0540.030.0360.086< 0.030.157< 0.03< 0.030.0460.032
0116Nitrogen, Total Oxidised as Nmg/l5.13.53.10.690.614.212.070.711.420.86
0117Nitrate as Nmg/l5.093.493.090.6650.6054.192.060.7021.40.843
0118Nitrite as Nmg/l0.01030.00990.01260.02470.00490.0220.00720.00760.0190.017
0119Ammonia un-ionised as Nmg/l0.000510.000350.00060.00252< 0.000530.00158< 0.00046< 0.000570.000920.00084
0162Alkalinity to pH 4.5 as CaCO3mg/l156223221201194187219207213210
0180Orthophosphate, reactive as Pmg/l0.0750.0460.0290.1010.1110.1010.0430.0590.0970.11
9901Oxygen, Dissolved, % Saturation%94.7101.495.681.9109.796.6102.799.298.787.6
9924Oxygen, Dissolved as O2mg/l12.213.311.17.8812.513.412.21110.88.81