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sampling point
Smallhope Burn At Lanchester

Description SMALLHOPE BURN AT LANCHESTER
Sampling point ID NE-44400019
Type Freshwater – Rivers
Status open
Location easting northing: 416510 547845
lat lon: 54.825161, -1.744545
Area Northumberland Durham And Tees
Sub-Area Wear & Tees
Summary 217 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.

38 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
  • Foam Visible
  • Hardness
  • Lead - as Pb
  • 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
  • Pb Filtered
  • Phenol Odour
  • Potassium- K
  • Sld Sus@105C
  • Solid quanty
  • Temp Water
  • Type of Flow
  • Visit-NoBott
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 217 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Sep 2023 to 17 Jun 2024

NotationDeterminandUnits14 Sep
2023
10:46
16 Oct
2023
08:35
20 Nov
2023
08:13
4 Dec
2023
11:10
15 Jan
2024
11:13
19 Feb
2024
09:31
20 Mar
2024
12:46
16 Apr
2024
10:44
13 May
2024
10:34
17 Jun
2024
11:26
0061pH8.037.988.037.857.817.6687.797.847.89
0076Temperature of Water°C136.79.23.62.27.89.48.114.213.2
0077Conductivity at 25 Cμs/cm483637403622509489561460532484
0085BOD : 5 Day ATUmg/l1.51.61.443
0111Ammoniacal Nitrogen as Nmg/l< 0.030.0750.120.360.360.140.110.0660.640.27
0116Nitrogen, Total Oxidised as Nmg/l4.18.32.41.933.13.93.15.23.8
0117Nitrate as Nmg/l4.098.252.381.882.973.063.853.075.063.71
0118Nitrite as Nmg/l0.0120.0530.0220.020.030.0420.0520.0330.140.088
0119Ammonia un-ionised as Nmg/l< 0.000680.001030.002060.002910.00240.0010.001920.000650.01110.00485
0162Alkalinity to pH 4.5 as CaCO3mg/l120120986912012012011012094
0180Orthophosphate, reactive as Pmg/l0.280.550.0960.110.130.150.210.150.60.44
9901Oxygen, Dissolved, % Saturation%97.989.796.999.997.897.5105.2102.9104.597.7
9924Oxygen, Dissolved as O2mg/l10.31111.113.213.411.61212.110.710.2

Samples from 3 Oct 2019 to 9 Aug 2023

NotationDeterminandUnits 3 Oct
2019
11:05
14 Nov
2019
12:59
2 Dec
2019
11:44
14 Jan
2020
10:49
11 Feb
2020
11:36
9 Mar
2020
11:03
17 May
2023
09:28
20 Jun
2023
11:19
17 Jul
2023
11:50
9 Aug
2023
09:25
0061pH7.677.77.717.757.937.867.777.637.857.83
0076Temperature of Water°C8.66.15.74.83.86.311.41514.712.5
0077Conductivity at 25 Cμs/cm389676487526753609630606593643
0085BOD : 5 Day ATUmg/l2.3< 1
0111Ammoniacal Nitrogen as Nmg/l0.0360.1180.10.220.110.130.0950.04< 0.030.03
0116Nitrogen, Total Oxidised as Nmg/l4.12.573.42.63.53.49.55.15.86.2
0117Nitrate as Nmg/l4.092.553.382.583.483.379.385.065.786.18
0118Nitrite as Nmg/l0.0120.02040.0210.0250.0220.0290.120.0380.0230.023
0119Ammonia un-ionised as Nmg/l0.000280.000820.000690.001550.001080.001310.001140.00046< 0.000550.00045
0162Alkalinity to pH 4.5 as CaCO3mg/l8097989279110130130130140
0180Orthophosphate, reactive as Pmg/l0.150.1510.120.150.170.220.690.790.860.49
9901Oxygen, Dissolved, % Saturation%99.59997.799.597.599.8100.385.698.698.8
9924Oxygen, Dissolved as O2mg/l11.612.312.212.812.812.310.98.619.9810.5