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sampling point
Halewood Brook U/S Ditton Brook

Description HALEWOOD BROOK U/S DITTON BROOK
Sampling point ID NW-88002750
Type Freshwater – Rivers
Status open
Location easting northing: 345356 387352
lat lon: 53.380165, -2.822915
Area Greater Manchester Merseyside And Cheshire
Sub-Area Merseyside
Summary 171 samples taken between 2018 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.

57 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • As-Filtered
  • BOD ATU
  • BOD5Dy0.5ATU
  • Bifenthrin
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Cond - Field
  • Cond @ 20C
  • Cond @ 25C
  • Cr- Filtered
  • Cu Filtered
  • Cypermeth ID
  • Cypermethrin
  • DELTAMETHRIN
  • Flumethrin
  • HBCDD
  • Hardness
  • L Cyhalothrn
  • Magnesium-Mg
  • Mg Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • OMR Smpl Num
  • Orthophospht
  • Oxygen Diss
  • PBDE 100
  • PBDE 153
  • PBDE 154
  • PBDE 28
  • PBDE 47
  • PBDE 99
  • PFOS
  • Pb Filtered
  • Permethrn-Tr
  • Permethrn-cs
  • Sld NV@500C
  • Sld Sus@105C
  • Temp Water
  • TriBT Cation
  • Triclosan
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pFoctanoate
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 171 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 23 Nov 2017 to 19 Sep 2018

NotationDeterminandUnits23 Nov
2017
10:41		12 Jan
2018
12:27		27 Feb
2018
12:55		20 Mar
2018
11:40		 5 Apr
2018
10:05		10 May
2018
09:54		 1 Jun
2018
11:20		17 Jul
2018
10:03		14 Aug
2018
13:47		19 Sep
2018
10:16
0073Cypermethrinμg/l5.0e-055.0e-057.0e-050.000116.0e-058.0e-058.0e-058.0e-058.0e-056.0e-05
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-050.000210.000160.0001< 6.0e-05< 6.0e-050.00017< 6.0e-05< 6.0e-05< 6.0e-05
5446Cypermethrin Identificationtext111111
5889Triclosanμg/l0.06490.06530.06410.05560.040.0660.06520.05870.03570.0525
7562Deltamethrinμg/l< 0.002< 0.002< 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< 0.001< 0.001< 0.001
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 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< 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< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l9.0e-05< 6.0e-05< 6.0e-05< 6.0e-058.0e-050.000210.000520.000190.000180.00012
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< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l8.0e-050.000360.000410.000230.000120.000240.000280.000250.00020.00016
9248Hexabromocyclododecane Total: (Sum of a, b, g)μg/l0.001370.006280.003830.00670.002820.003770.0040.005420.004010.00417
9274Perfluorooctanoate anionμg/l0.01050.006460.005090.005590.006690.004850.006310.008940.01150.00394
9276Perfluorooctylsulphonate anionμg/l0.01980.00270.002480.005020.005930.003010.00280.002520.009990.0027
9341cis-Permethrinμg/l< 0.002< 0.002< 0.002< 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< 0.001< 0.001< 0.001
9472Lambda-cyhalothrinμg/l< 0.002< 0.002< 0.002< 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< 0.003< 0.003< 0.003

Samples from 10 Oct 2016 to 9 Nov 2017

NotationDeterminandUnits10 Oct
2016
13:03		16 Nov
2016
10:23		12 Dec
2016
11:13		26 Jan
2017
12:48		 9 Feb
2017
14:24		14 Mar
2017
10:06		 5 Apr
2017
11:20		 3 May
2017
11:18		10 Oct
2017
10:18		 9 Nov
2017
10:23
0061pH7.427.317.15
0073Cypermethrinμg/l6.0e-058.0e-05
0076Temperature of Water°C10.47.811.7
0077Conductivity at 25 Cμs/cm710794766
0111Ammoniacal Nitrogen as Nmg/l0.310.2840.199
0116Nitrogen, Total Oxidised as Nmg/l19.617.219.120.519.323.121.527.1
0117Nitrate as Nmg/l19.517.21920.419.223.121.427.1
0118Nitrite as Nmg/l0.08650.0250.0750.06370.07210.02370.05710.0459
0119Ammonia un-ionised as Nmg/l0.001550.000910.00059
0162Alkalinity to pH 4.5 as CaCO3mg/l11912795
0180Orthophosphate, reactive as Pmg/l3.63.964.07
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05
5889Triclosanμg/l0.04320.0593
7562Deltamethrinμg/l< 0.002< 0.002
8896Bifenthrinμg/l< 0.001< 0.001
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002
90112,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}μg/l< 6.0e-05< 6.0e-05
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 6.0e-05< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l0.000190.00015
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 6.0e-05< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l0.000230.00024
9248Hexabromocyclododecane Total: (Sum of a, b, g)μg/l0.003260.00422
9274Perfluorooctanoate anionμg/l0.007180.00812
9276Perfluorooctylsulphonate anionμg/l0.00640.00467
9341cis-Permethrinμg/l< 0.002< 0.002
9342trans-Permethrinμg/l< 0.001< 0.001
9472Lambda-cyhalothrinμg/l< 0.002< 0.002
9862Flumethrinμg/l< 0.003< 0.003
9901Oxygen, Dissolved, % Saturation%91.393.795.6
9924Oxygen, Dissolved as O2mg/l10.211.110.4