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sampling point
Leaton Brook At Leaton

Description LEATON BROOK AT LEATON
Sampling point ID MD-29949160
Type Freshwater – Rivers
Status open
Location easting northing: 347300 318000
lat lon: 52.757015, -2.782312
Area Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area Shropshire & Wye
Summary 192 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.

49 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Bifenthrin
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cu Filtered
  • Cypermeth ID
  • Cypermethrin
  • DELTAMETHRIN
  • Flumethrin
  • HBCDD
  • Hardness
  • L Cyhalothrn
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • NO FLOW/SAMP
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • PBDE 100
  • PBDE 153
  • PBDE 154
  • PBDE 28
  • PBDE 47
  • PBDE 99
  • PFOS
  • Permethrn-Tr
  • Permethrn-cs
  • Potassium- K
  • Temp Water
  • TriBT Cation
  • Visit-NoBott
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • pFoctanoate
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 30 May 2018 to 17 Jul 2024

NotationDeterminandUnits30 May
2018
13:20		31 May
2018
14:40		15 Jun
2018
12:45		 5 Jul
2018
12:35		21 Aug
2018
13:31		17 Sep
2018
12:09		25 Sep
2018
16:51		12 Dec
2018
09:57		18 Jun
2024
10:01		17 Jul
2024
13:00
0061pH7.767.83
0073Cypermethrinμg/l0.000117.0e-056.0e-05< 1.0e-05
0076Temperature of Water°C13.716.2
0077Conductivity at 25 Cμs/cm637501
0085BOD : 5 Day ATUmg/l3.1< 2
0111Ammoniacal Nitrogen as Nmg/l0.950.29
0116Nitrogen, Total Oxidised as Nmg/l1213
0117Nitrate as Nmg/l11.412.7
0118Nitrite as Nmg/l0.610.31
0119Ammonia un-ionised as Nmg/l0.01320.00567
0162Alkalinity to pH 4.5 as CaCO3mg/l180130
0180Orthophosphate, reactive as Pmg/l2.81.3
46212,4,4-TriBromoDiphenylEtherμg/l7.0e-058.0e-05< 6.0e-05< 6.0e-05
5446Cypermethrin Identificationtext111
7562Deltamethrinμg/l< 0.002< 0.002< 0.002
7668No flow /No sample000
8896Bifenthrinμg/l< 0.001< 0.001< 0.001
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002
90112,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l0.000210.000380.00017< 6.0e-05
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l0.000150.000180.00021< 6.0e-05
9248Hexabromocyclododecane Total: (Sum of a, b, g)μg/l0.003390.006020.00151
9274Perfluorooctanoate anionμg/l0.006650.004250.00218
9276Perfluorooctylsulphonate anionμg/l0.006870.004080.00338
9341cis-Permethrinμg/l< 0.002< 0.002< 0.002
9342trans-Permethrinμg/l< 0.001< 0.001< 0.001
9472Lambda-cyhalothrinμg/l< 0.002< 0.002< 0.002
9862Flumethrinμg/l< 0.003< 0.003< 0.003
9901Oxygen, Dissolved, % Saturation%74.792
9924Oxygen, Dissolved as O2mg/l7.739.02

Samples from 1 Mar 2017 to 9 Apr 2018

NotationDeterminandUnits 1 Mar
2017
14:30		20 Apr
2017
13:33		11 May
2017
08:11		17 Oct
2017
12:24		 7 Nov
2017
08:34		 1 Dec
2017
09:12		 3 Jan
2018
10:20		 5 Feb
2018
08:37		14 Mar
2018
14:12		 9 Apr
2018
15:02
0073Cypermethrinμg/l< 0.00027.0e-055.0e-052.0e-056.0e-05< 1.0e-05
0116Nitrogen, Total Oxidised as Nmg/l10.432.825.9
0117Nitrate as Nmg/l10.331.825
0118Nitrite as Nmg/l0.09861.010.905
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
5446Cypermethrin Identificationtext1
7562Deltamethrinμg/l< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002
8896Bifenthrinμg/l< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001
8944Tributyl Tin as Cationμg/l0.00021< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
90112,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 6.0e-05< 6.0e-056.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l0.000186.0e-050.000116.0e-05< 6.0e-05< 6.0e-05
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l0.000258.0e-059.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
9248Hexabromocyclododecane Total: (Sum of a, b, g)μg/l0.003280.001140.001360.000510.000870.00090.00102
9274Perfluorooctanoate anionμg/l0.003170.002330.001970.001380.001870.002110.0123
9276Perfluorooctylsulphonate anionμg/l0.006330.003730.003480.002540.002910.002280.00239
9341cis-Permethrinμg/l< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002
9342trans-Permethrinμg/l< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001< 0.001
9472Lambda-cyhalothrinμg/l< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002< 0.002
9862Flumethrinμg/l< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003< 0.003