sampling point
Wey At Plough Bridge, Byfleet
Description | WEY AT PLOUGH BRIDGE, BYFLEET |
---|---|
Sampling point ID | TH-PWER0038 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 507000 161300 lat lon: 51.340722, -0.465229 |
Area | West Thames |
Sub-Area | L&W South Wt |
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.
200 determinands have been measured at this site
- 1,1,1-TCA
- 1,2,3-TCB
- 1,2,4-TCB
- 1,3,5TCB D
- 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
- Aldrin DWt
- 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
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr Hex Filt
- Cr Hexavalnt
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- Cyanide - CN
- Cyfluthrin
- DDE (PP')DWt
- DDT (OP')DWt
- DDT (PP')DWt
- DemetonSMyl
- Dichlorvos
- Dieldrin DWt
- Dimethoate
- DrySolids30C
- EndosulphanA
- EndosulphanB
- Endrin DryWt
- 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
- HCB DRY WT
- HCBD DRY
- HCH Beta DWt
- HCHAlpha DWt
- HCHGamma DWt
- Hardness
- Hg - Dry Wt
- Iron - as Fe
- Isodrin DWt
- Lead - as Pb
- Linuron
- Magnesium-Mg
- Malathion
- Mean dia
- Mecoprop
- Median dia
- Mercury - Hg
- Mevinphos
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Naphthalene
- Ni BLM Bio
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- PCSDs
- Pb BLM Bio
- Pb Filtered
- PentchlrpDWt
- Permethrn-Tr
- Permethrn-cs
- Psize Rpt
- SI-EC-CD
- SI-EC-HG
- SI-GQA
- SI-LIST2
- Sample Prep
- Sieved < 63
- Simazine
- Sld V @400C
- Sld V @480C
- Solids <63um
- Sort Coeff
- SulcofuronNa
- TDE (PP')DWt
- 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 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 14 Oct 2019 to 4 Mar 2024
Notation | Determinand | Units | 14 Oct 2019 11:01 | 8 Nov 2019 13:08 | 11 Dec 2019 12:13 | 10 Jan 2020 15:23 | 4 Feb 2020 14:19 | 12 Mar 2020 14:53 | 2 May 2023 12:16 | 10 Aug 2023 15:42 | 7 Nov 2023 12:03 | 4 Mar 2024 16:01 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0052 | Lead, Dissolved | μg/l | 0.28 | 0.34 | 0.14 | 0.1 | 0.3 | 0.33 | ||||
0061 | pH | 7.74 | 7.73 | 8.01 | 7.99 | 7.81 | 7.78 | 7.68 | 7.66 | 7.37 | 7.4 | |
0076 | Temperature of Water | °C | 13.2 | 8.7 | 7.6 | 9 | 7.9 | 9.6 | ||||
0077 | Conductivity at 25 C | μs/cm | 412 | 389 | 515 | 449 | 407 | 408 | ||||
0111 | Ammoniacal Nitrogen as N | mg/l | 0.11 | 0.091 | 0.17 | 0.15 | 0.13 | 0.17 | ||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 5.2 | 4.45 | 6.7 | 5.6 | 4.2 | 3.7 | ||||
0117 | Nitrate as N | mg/l | 5.14 | 4.39 | 6.62 | 5.53 | 4.15 | 3.64 | ||||
0118 | Nitrite as N | mg/l | 0.058 | 0.0551 | 0.084 | 0.068 | 0.047 | 0.057 | ||||
0119 | Ammonia un-ionised as N | mg/l | 0.00141 | 0.00082 | 0.0026 | 0.00249 | 0.00132 | 0.00183 | ||||
0158 | Hardness, Total as CaCO3 | mg/l | 136 | 152 | ||||||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 93 | 98 | 130 | 120 | 110 | 130 | ||||
0180 | Orthophosphate, reactive as P | mg/l | 0.19 | 0.177 | 0.19 | 0.17 | 0.16 | 0.087 | ||||
0235 | Magnesium, Dissolved | mg/l | 4 | 4.1 | ||||||||
0237 | Magnesium | mg/l | 4.1 | 4.2 | ||||||||
0239 | Calcium, Dissolved | mg/l | 48 | 54 | 61 | 59 | 45 | 45 | ||||
0241 | Calcium | mg/l | 50 | 55 | ||||||||
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 7.03 | 8 | 6 | 4.2 | 9.8 | 8.7 | ||||
3377 | Lead : BLM Bioavailable | μg/l | 0.04 | 0.04 | 0.02 | 0.02 | 0.03 | 0.04 | ||||
3408 | Zinc, Dissolved | μg/l | 5.9 | 6.6 | ||||||||
3409 | Chromium, Dissolved | μg/l | < 0.5 | 0.54 | ||||||||
3410 | Nickel, Dissolved | μg/l | 3.1 | 4.1 | 3.3 | 2.5 | 3.9 | 3.2 | ||||
3878 | Nickel : BLM Bioavailable | μg/l | 0.89 | 1.1 | 0.96 | 0.84 | 0.89 | 0.83 | ||||
4821 | Copper : BLM Bioavailable | μg/l | 0.09 | 0.09 | ||||||||
6450 | Copper, Dissolved | μg/l | 2.7 | 2.7 | ||||||||
6455 | Zinc | μg/l | 29 | 24 | ||||||||
6460 | Iron, Dissolved | μg/l | 220 | 280 | ||||||||
6619 | Chromium Hexavalent, Dissolved :- {Cr VI} | μg/l | < 0.05 | < 0.05 | ||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 88.4 | 94.9 | 96.8 | 95.1 | 89.2 | 99.2 | ||||
9924 | Oxygen, Dissolved as O2 | mg/l | 9.25 | 11 | 11.6 | 11 | 10.6 | 11.3 |