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sampling point
Pyestock Tributary At Iveley Road, Farnb

Description PYESTOCK TRIBUTARY AT IVELEY ROAD, FARNBOROUGH
Sampling point ID TH-PLDR0058
Type Freshwater – Rivers
Status open
Location easting northing: 485250 154850
lat lon: 51.286413, -0.778938
Area West Thames
Sub-Area L&W South Wt
Summary 220 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.

176 determinands have been measured at this site
  • 1,1,1-TCA
  • 112TCEthan
  • 2,4-D
  • 2,4-D be
  • 2,4-D bge
  • 2,4-D ioe
  • 2,4-D m e
  • 2-CHLORO-4-N
  • 2-CHLORO-6-N
  • 24Dichloropl
  • 2Chlorophenl
  • 4Cl2Ntoluene
  • 4Cl3MePhenol
  • 4Cl3NToluene
  • Action taken
  • Alky pH 4.5
  • Ammonia(N)
  • AmoniaTotYSI
  • Arsenic - As
  • As-Filtered
  • Atrazine
  • Azinphos Myl
  • BOD ATU
  • Bentazone
  • Benzene
  • Biphenyl
  • Boron - as B
  • C - Org Filt
  • C Organic DW
  • Ca Filtered
  • Cadmium - Cd
  • Calcium - Ca
  • Cd - Dry Wt
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Cyfluthrin
  • DemetonSMyl
  • Dichlorvos
  • Dimethoate
  • DrySolids30C
  • EndosulphanA
  • EndosulphanB
  • Fe- Filt
  • Fenitrothion
  • Flucofuron
  • GS Kurtosis
  • GS Kurtosis
  • GS Mean
  • GS Mean
  • GS Median
  • GSF 160-112
  • GSF 8 -11.2
  • GSF <0.98um
  • GSF <1
  • GSF 11.2 -16
  • GSF 11.4-9.1
  • GSF 112-84
  • GSF 125-249
  • GSF 1k- 2k
  • GSF 2.0-2.8
  • GSF 2.8 - 4
  • GSF 2000-500
  • GSF 250-499
  • GSF 261-160
  • GSF 2k-4k
  • GSF 31.5-45
  • GSF 39-30.3
  • GSF 4 - 5.6
  • GSF 45-63
  • GSF 5.6 - 8
  • GSF 50.2-39
  • GSF 500-999
  • GSF 564-261
  • GSF 62.5-124
  • GSF 64-50
  • GSF 7.2-5.8
  • GSF 84-64
  • GSF 9.1-7.2
  • GSF <20
  • GSF <2000um
  • GSF <5.8 um
  • GSF >2000um
  • GSF >63000
  • GSF >8000
  • GSF14.5-11.4
  • GSF16-22.4
  • GSF18.5-14.5
  • GSF22.4-31.5
  • GSF23.7-18.5
  • GSF30.3-23.7
  • GSF4000-7999
  • GSF>1000
  • GraphSkewn
  • Hardness
  • Iron - as Fe
  • Lead - as Pb
  • Linuron
  • Magnesium-Mg
  • Malathion
  • Mean dia
  • Mecoprop
  • Median dia
  • Mevinphos
  • Mg Filtered
  • N Oxidised
  • NH3 un-ion
  • NO FLOW/SAMP
  • Naphthalene
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • PCSDs
  • Pb Filtered
  • Permethrn-Tr
  • Permethrn-cs
  • Phenol Odour
  • Psize Rpt
  • SI-EC-CD
  • SI-EC-F
  • SI-GQA
  • SI-LIST2
  • Sample Prep
  • Sieved < 63
  • Simazine
  • Sld Sus@105C
  • Sld V @400C
  • Sld V @480C
  • Solids <63um
  • Sort Coeff
  • SulcofuronNa
  • Temp Water
  • Toluene
  • TriBT Cation
  • TriPT Cation
  • Triazophos
  • Trifluralin
  • Type of Flow
  • Vanadium - V
  • Zinc - as Zn
  • Zn- Filtered
  • m-p-Xylene
  • o-Xylene
  • pH
  • pH in-situ
  • phi -0.5-0.0
  • phi 1.0-1.5
  • phi 1.5-2.0
  • phi 2.0-2.5
  • phi 2.5-3.0
  • phi 3.0-3.5
  • phi 3.5-4.0
  • phi 4.0-4.5
  • phi 4.5-5.0
  • phi 5.0-5.5
  • phi 5.5-6.0
  • phi 6.0-6.5
  • phi 6.5-7.0
  • phi 7.0-7.5
  • phi 7.5-8.0
  • phi 8.0-8.5
  • phi 8.5-9.0
  • phi 9.0-9.5
  • phi 9.5-10.0
  • phi-1.0--0.5
  • phi0.0-0.5
  • phi0.5-1.0

Sampling results

Displaying the twenty most recent samples. You can see all 220 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Apr 2019 to 25 Jul 2024

NotationDeterminandUnits 5 Apr
2019
11:23		 2 Jul
2019
14:16		 2 Oct
2019
11:02		17 Jan
2020
09:50		13 Jun
2023
13:00		 5 Jul
2023
13:21		 3 Oct
2023
09:52		10 Jan
2024
12:19		27 Jun
2024
12:32		25 Jul
2024
13:34
0061pH6.596.757.927.156.766.766.636.756.626.88
0076Temperature of Water°C15.516
0077Conductivity at 25 Cμs/cm359357
0085BOD : 5 Day ATUmg/l< 10< 10
0106Cadmium, Dissolvedμg/l0.1090.0110.110.050.0140.0160.0180.055
0111Ammoniacal Nitrogen as Nmg/l0.850.71
0116Nitrogen, Total Oxidised as Nmg/l2.80.96
0117Nitrate as Nmg/l2.750.956
0118Nitrite as Nmg/l0.046< 0.004
0119Ammonia un-ionised as Nmg/l0.000990.00156
0162Alkalinity to pH 4.5 as CaCO3mg/l6250
0180Orthophosphate, reactive as Pmg/l0.0390.065
0235Magnesium, Dissolvedmg/l7.366.86.226.12.64.45.3
0239Calcium, Dissolvedmg/l31.533371929212131
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l4.666.87.46.78.88.56.614
9901Oxygen, Dissolved, % Saturation%30.446.2
9924Oxygen, Dissolved as O2mg/l3.024.55

Samples from 12 Apr 2017 to 3 Jan 2019

NotationDeterminandUnits12 Apr
2017
14:28		24 May
2017
14:51		 1 Jun
2017
10:30		19 Jul
2017
16:54		26 Oct
2017
17:16		 9 Jan
2018
09:14		11 Apr
2018
11:27		 9 Jul
2018
10:21		 4 Oct
2018
10:06		 3 Jan
2019
12:48
0061pH7.086.96.946.887.086.577.127.167.04
0076Temperature of Water°C1415.614.3
0077Conductivity at 25 Cμs/cm334340334
0106Cadmium, Dissolvedμg/l0.01830.02140.07670.0707< 0.010.03180.152
0111Ammoniacal Nitrogen as Nmg/l0.1070.3290.551
0116Nitrogen, Total Oxidised as Nmg/l0.490.530.480.61
0117Nitrate as Nmg/l0.4860.5240.4760.585
0118Nitrite as Nmg/l< 0.0040.0064< 0.0040.0246
0119Ammonia un-ionised as Nmg/l0.000320.000740.00123
0162Alkalinity to pH 4.5 as CaCO3mg/l394147
0180Orthophosphate, reactive as Pmg/l0.0490.0470.063
0235Magnesium, Dissolvedmg/l6.924.276.872.987.899.1210.6
0239Calcium, Dissolvedmg/l25.420.834.227.127.531.641.9
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l5.494.385.14114.562.184.28
7668No flow /No sample0
9901Oxygen, Dissolved, % Saturation%64.571.152.6
9924Oxygen, Dissolved as O2mg/l6.637.065.37