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sampling point
Leven At Hutton Rudby

Description LEVEN AT HUTTON RUDBY
Sampling point ID NE-45400502
Type Freshwater – Rivers
Status open
Location easting northing: 447157 506612
lat lon: 54.452704, -1.274192
Area Northumberland Durham And Tees
Sub-Area Wear & Tees
Summary 274 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.

24 determinands have been measured at this site
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Calcium - Ca
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Hardness
  • 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
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 274 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Sep 2023 to 26 Jun 2024

NotationDeterminandUnits 5 Sep
2023
08:39
18 Oct
2023
12:44
22 Nov
2023
08:56
8 Dec
2023
09:38
17 Jan
2024
09:42
19 Feb
2024
12:19
20 Mar
2024
10:53
16 Apr
2024
12:39
23 May
2024
12:08
26 Jun
2024
14:21
0061pH8.038.18.17.848.168.098.187.78.53
0076Temperature of Water°C15.49.58.35.52.298.21218.3
0077Conductivity at 25 Cμs/cm641609439297593542498358632
0085BOD : 5 Day ATUmg/l1.31.52.74.61.5
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.0570.0790.120.073< 0.030.760.28< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.33.44.43.53.73.433.26.42.8
0117Nitrate as Nmg/l3.293.394.373.493.673.372.983.176.342.79
0118Nitrite as Nmg/l0.00620.00780.0270.0150.030.0270.0190.0330.0650.015
0119Ammonia un-ionised as Nmg/l< 0.00081< 0.000530.000920.000720.001230.001240.01210.00299< 0.001
0162Alkalinity to pH 4.5 as CaCO3mg/l18016013070160170150160110170
0180Orthophosphate, reactive as Pmg/l0.10.120.0560.0790.0540.0710.0670.120.150.083
9901Oxygen, Dissolved, % Saturation%91.5100.298.198.697.2100.7101.291.7108.2
9924Oxygen, Dissolved as O2mg/l9.1211.411.512.413.311.611.99.8610.2

Samples from 10 Jun 2021 to 17 Aug 2023

NotationDeterminandUnits10 Jun
2021
08:16
12 Jul
2021
11:14
12 Aug
2021
11:17
18 Oct
2021
12:36
2 Nov
2021
14:01
23 Nov
2021
09:36
16 Dec
2021
11:45
23 Jun
2023
12:26
28 Jul
2023
14:01
17 Aug
2023
11:53
0061pH8.138.098.117.657.818.1387.958.318.04
0076Temperature of Water°C16.316.115.911.68.75.36.61716.315.4
0077Conductivity at 25 Cμs/cm615493606581443483558635470499
0085BOD : 5 Day ATUmg/l1
0111Ammoniacal Nitrogen as Nmg/l0.084< 0.03< 0.03< 0.030.0310.0580.130.081< 0.03
0116Nitrogen, Total Oxidised as Nmg/l3.12.33.235.842.73.32.6
0117Nitrate as Nmg/l3.032.273.192.995.773.972.653.252.59
0118Nitrite as Nmg/l0.0660.0260.0130.0130.030.0270.0470.0530.01
0119Ammonia un-ionised as Nmg/l0.00242< 0.00085< 0.00084< 0.000280.000330.000820.003530.00234< 0.00081
0162Alkalinity to pH 4.5 as CaCO3mg/l170140160150110170150120140
0180Orthophosphate, reactive as Pmg/l0.0860.0990.160.110.0970.0690.160.180.12
9901Oxygen, Dissolved, % Saturation%89.295.694.192.39793.59895.897.699.4
9924Oxygen, Dissolved as O2mg/l8.739.399.281011.311.8129.239.559.91