sampling point
Fire College Stream 150 M Below A44
Description | FIRE COLLEGE STREAM 150M BELOW A44 |
---|---|
Sampling point ID | TH-PEVR0052 |
Type | Freshwater – Unspecified |
Status | open |
Location |
easting northing: 422129 232215 lat lon: 51.987946, -1.679156 |
Area | West Thames |
Sub-Area | L&W North Wt |
Summary | 175 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.
141 determinands have been measured at this site
- 1,1,1-TCA
- 112TCEthan
- 11Cl-PF3OUdS
- 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
- 3:3 FTCA
- 4:2 FTSA
- 4Cl2Ntoluene
- 4Cl3MePhenol
- 4Cl3NToluene
- 5:3 FTCA
- 6:2 FTSA
- 7:3 FTCA
- 8:2 FTSA
- 9Cl-PF3ONS
- ADONA
- Action taken
- Alky pH 4.5
- Ammonia(N)
- Arsenic - As
- As-Filtered
- Atrazine
- Azinphos Myl
- BOD ATU
- Bentazone
- Benzene
- Biphenyl
- Boron - as B
- C - Org Filt
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- Cyfluthrin
- DemetonSMyl
- Dichlorvos
- Dimethoate
- EndosulphanA
- EndosulphanB
- EtFOSA
- EtFOSAA-B
- EtFOSAA-L
- FBSA
- FOSA
- Fe- Filt
- Fenitrothion
- Flucofuron
- HFPO-DA
- Hardness
- HcarbonsFilt
- Iron - as Fe
- Lead - as Pb
- Linuron
- Magnesium-Mg
- Malathion
- MeFOSAA-B
- MeFOSAA-L
- Mecoprop
- Mevinphos
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- N-MeFOSA
- NATGRIDREF
- NFDHA
- 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
- PFBA
- PFBS
- PFDS
- PFDoS
- PFEESA
- PFHpS
- PFHxS-B
- PFHxS-L
- PFHxSA
- PFMOBA
- PFMOPrA
- PFNS
- PFODA
- PFOS (B)
- PFOS (L)
- PFPeS
- PFTrDA
- PFUnDS
- PFdecncAcid
- PFdodencAcid
- PFecHS
- PFheptncAcid
- PFhexncAcid
- PFnonncAcid
- PFoctncAcid
- PFpentncAcid
- PFtetdncAcid
- PFundencAcid
- Pb Filtered
- Permethrn-Tr
- Permethrn-cs
- SI-LIST2
- Simazine
- Sld Sus@105C
- 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
Sampling results
Displaying the twenty most recent samples. You can see all 175 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 26 Oct 2023 to 16 Jul 2024
Notation | Determinand | Units | 26 Oct 2023 10:51 | 22 Nov 2023 13:39 | 8 Dec 2023 12:22 | 29 Dec 2023 13:40 | 16 Jan 2024 12:09 | 28 Feb 2024 11:08 | 20 Mar 2024 09:51 | 17 Apr 2024 11:54 | 22 May 2024 11:02 | 16 Jul 2024 13:46 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.4 | 7.7 | 7.32 | 7.3 | 7.47 | 7.29 | 7.32 | 7.63 | 7.18 | 7.19 | |
0076 | Temperature of Water | °C | 12.8 | 10.5 | 8.4 | 9.2 | 6.7 | 8.6 | 9.8 | 11.7 | 13.9 | 15.9 |
0077 | Conductivity at 25 C | μs/cm | 485 | 509 | 492 | 408 | 521 | 483 | 420 | 482 | 194 | 247 |
0085 | BOD : 5 Day ATU | mg/l | < 4 | < 2 | 2.3 | < 3 | 2.4 | < 2 | < 2 | 1.6 | 9 | 4.7 |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.11 | 0.15 | 0.037 | 0.041 | 0.099 | 0.081 | 0.14 | 0.092 | 0.11 | 0.95 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 1.6 | 1.9 | 1.7 | 1.6 | 2.1 | 1.9 | 1.2 | 1.7 | 0.54 | 0.4 |
0117 | Nitrate as N | mg/l | 1.56 | 1.88 | 1.69 | 1.59 | 2.07 | 1.88 | 1.19 | 1.66 | 0.518 | 0.357 |
0118 | Nitrite as N | mg/l | 0.044 | 0.025 | 0.0096 | 0.0089 | 0.027 | 0.025 | 0.011 | 0.038 | 0.022 | 0.043 |
0119 | Ammonia un-ionised as N | mg/l | 0.00063 | 0.00144 | 0.00013 | 0.00014 | 0.00042 | 0.00026 | 0.00053 | 0.00082 | 0.00041 | 0.00423 |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 200 | 160 | 170 | 180 | 180 | 160 | 160 | 76 | 94 |
0180 | Orthophosphate, reactive as P | mg/l | 0.097 | 0.075 | 0.085 | 0.081 | 0.041 | 0.052 | 0.092 | 0.066 | 0.11 | 0.22 |
2921 | Perfluoro-3-methoxypropanoic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2922 | Perfluoro-3,6-dioxaheptanoic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2923 | Perfluoro(4-methoxybutanoic) acid | μg/l | < 0.0005 | |||||||||
2924 | Perfluoro(2-ethoxyethane)sulfonic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2925 | 3-Perfluoroheptylpropanoic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2926 | 3:3 Fluorotelomer carboxylic acid | μg/l | < 0.04 | < 0.004 | ||||||||
2942 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.01 | < 0.001 | ||||||||
2943 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.02 | < 0.002 | ||||||||
2944 | Perfluorohexanesulfonic acid (B) | μg/l | 0.024 | 0.023 | ||||||||
2953 | Perfluoroundecane sulfonic acid | μg/l | < 0.04 | < 0.004 | ||||||||
2955 | Perfluorotridecanoic acid | μg/l | < 0.05 | < 0.005 | ||||||||
2957 | Perfluoropentanesulfonic acid | μg/l | 0.013 | 0.0095 | ||||||||
2959 | Perfluorooctanesulfonic acid (linear) | μg/l | 0.4 | > 0.15 | ||||||||
2960 | Perfluorooctanesulfonic acid (branched) | μg/l | 0.15 | > 0.039 | ||||||||
2961 | Perfluorooctanesulfonamide | μg/l | < 0.01 | 0.0014 | ||||||||
2962 | Perfluorooctadecanoic acid | μg/l | < 0.02 | < 0.002 | ||||||||
2963 | Perfluorononanesulfonic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2964 | Perfluorohexanesulfonic acid (L) | μg/l | 0.13 | 0.14 | ||||||||
2965 | Perfluorohexanesulfonamide | μg/l | 0.04 | 0.026 | ||||||||
2967 | Perfluoroheptanesulfonic acid | μg/l | 0.0067 | 0.0056 | ||||||||
2968 | Perfluorododecane sulfonic acid | μg/l | < 0.005 | |||||||||
2969 | Perfluorodecanesulfonic acid | μg/l | < 0.02 | < 0.002 | ||||||||
2970 | Perfluorobutylsulfonamide (perfluorobutane sulfonamide) | μg/l | 0.0057 | 0.0043 | ||||||||
2972 | Perfluorobutanesulfonic acid | μg/l | < 0.01 | 0.0072 | ||||||||
2973 | Perfluoro-4-ethylcyclohexanesulfonic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2975 | N-methylperfluorooctanesulfonamide | μg/l | < 0.02 | < 0.002 | ||||||||
2977 | N-Ethylperfluorooctanesulfonamide | μg/l | < 0.02 | < 0.002 | ||||||||
2981 | Hexafluoropropylene oxide dimer acid (Gen X) | μg/l | < 0.01 | < 0.001 | ||||||||
2982 | 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2983 | 8:2 Fluorotelomer sulfonic acid | μg/l | 0.19 | 0.047 | ||||||||
2984 | 6:2 Fluorotelomer sulfonic acid | μg/l | 1.6 | > 0.19 | ||||||||
2987 | 4:2 Fluorotelomer sulfonic acid | μg/l | < 0.005 | < 0.0005 | ||||||||
2988 | 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | μg/l | < 0.005 | |||||||||
2989 | 2H,2H,3H,3H-Perfluorooctanoic acid | μg/l | 0.011 | < 0.001 | ||||||||
2990 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.005 | < 0.0005 | ||||||||
2991 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.01 | < 0.001 | ||||||||
2993 | 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) | μg/l | < 0.01 | < 0.001 | ||||||||
2995 | Perfluorobutanoic acid | μg/l | 0.21 | 0.17 | ||||||||
8887 | Perfluoropentanoic acid | μg/l | 1 | > 0.2 | ||||||||
8888 | Perfluorohexanoic acid | μg/l | 0.49 | > 0.2 | ||||||||
8889 | Perfluoroheptanoic acid | μg/l | 0.23 | 0.2 | ||||||||
8890 | Perfluorooctanoic acid | μg/l | 0.12 | 0.1 | ||||||||
8891 | Perfluorononanoic acid | μg/l | 0.025 | 0.033 | ||||||||
8892 | Perfluorodecanoic acid | μg/l | < 0.02 | 0.0044 | ||||||||
8893 | Perfluoroundecanoic acid | μg/l | < 0.02 | < 0.002 | ||||||||
8894 | Perfluorododecanoic acid | μg/l | < 0.02 | < 0.002 | ||||||||
8895 | Perfluorotetradecanoic acid | μg/l | < 0.06 | < 0.006 | ||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 71.3 | 93.3 | 91.2 | 91.6 | 81.7 | 76.8 | 86.4 | 107.9 | 81.5 | 35.1 |
9924 | Oxygen, Dissolved as O2 | mg/l | 7.53 | 10.4 | 10.7 | 10.5 | 9.98 | 8.95 | 9.78 | 11.7 | 8.4 | 3.46 |
Samples from 15 Dec 2021 to 26 Oct 2023
Notation | Determinand | Units | 15 Dec 2021 14:53 | 11 Feb 2022 11:18 | 25 Feb 2022 12:26 | 24 Mar 2022 10:55 | 17 May 2023 11:04 | 22 Jun 2023 12:05 | 31 Jul 2023 13:16 | 18 Aug 2023 09:50 | 8 Sep 2023 10:11 | 26 Oct 2023 10:40 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.54 | 7.52 | 7.62 | 7.35 | 7.01 | 7.45 | 7.34 | 7.72 | 7.86 | 7.4 | |
0076 | Temperature of Water | °C | 9.5 | 6.6 | 7.7 | 10.1 | 12.5 | 20.5 | 17.1 | 17.2 | 17.9 | 12.8 |
0077 | Conductivity at 25 C | μs/cm | 606 | 654 | 493 | 548 | 615 | 454 | 324 | 304 | 475 | 485 |
0085 | BOD : 5 Day ATU | mg/l | < 3 | 6.4 | 4 | < 3 | 40 | 3.8 | 3.6 | 3.5 | 2.5 | |
0111 | Ammoniacal Nitrogen as N | mg/l | 0.28 | 0.54 | 0.11 | 0.068 | 0.03 | 1.9 | 0.31 | 0.14 | < 0.03 | |
0116 | Nitrogen, Total Oxidised as N | mg/l | 2.3 | 1.3 | 2 | 2.1 | < 0.2 | 1.1 | 0.81 | 0.26 | 0.49 | |
0117 | Nitrate as N | mg/l | 2.2 | 1.25 | 1.93 | 2.06 | < 0.196 | 0.95 | 0.69 | 0.244 | 0.399 | |
0118 | Nitrite as N | mg/l | 0.1 | 0.053 | 0.066 | 0.037 | < 0.004 | 0.15 | 0.12 | 0.016 | 0.091 | |
0119 | Ammonia un-ionised as N | mg/l | 0.00173 | 0.00257 | 0.00071 | 0.00028 | 7.0e-05 | 0.0215 | 0.00213 | 0.0023 | < 0.00071 | |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 210 | 200 | 180 | 190 | 210 | 150 | 110 | 120 | 160 | |
0180 | Orthophosphate, reactive as P | mg/l | 0.21 | 0.49 | 0.11 | 0.14 | 0.3 | 1.2 | 0.36 | 0.24 | 0.11 | |
0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | |||||||||
2921 | Perfluoro-3-methoxypropanoic acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2922 | Perfluoro-3,6-dioxaheptanoic acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2923 | Perfluoro(4-methoxybutanoic) acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2924 | Perfluoro(2-ethoxyethane)sulfonic acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2925 | 3-Perfluoroheptylpropanoic acid | μg/l | 0.0038 | < 0.005 | ||||||||
2926 | 3:3 Fluorotelomer carboxylic acid | μg/l | < 0.04 | |||||||||
2942 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.001 | < 0.01 | ||||||||
2943 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.002 | < 0.02 | ||||||||
2944 | Perfluorohexanesulfonic acid (B) | μg/l | 0.029 | 0.023 | ||||||||
2953 | Perfluoroundecane sulfonic acid | μg/l | < 0.004 | < 0.04 | ||||||||
2955 | Perfluorotridecanoic acid | μg/l | < 0.005 | < 0.05 | ||||||||
2957 | Perfluoropentanesulfonic acid | μg/l | 0.017 | 0.012 | ||||||||
2959 | Perfluorooctanesulfonic acid (linear) | μg/l | 0.67 | 0.41 | ||||||||
2960 | Perfluorooctanesulfonic acid (branched) | μg/l | 0.26 | 0.14 | ||||||||
2961 | Perfluorooctanesulfonamide | μg/l | 0.0029 | < 0.01 | ||||||||
2962 | Perfluorooctadecanoic acid | μg/l | < 0.002 | < 0.02 | ||||||||
2963 | Perfluorononanesulfonic acid | μg/l | 0.001 | < 0.005 | ||||||||
2964 | Perfluorohexanesulfonic acid (L) | μg/l | 0.16 | 0.14 | ||||||||
2965 | Perfluorohexanesulfonamide | μg/l | 0.055 | 0.043 | ||||||||
2967 | Perfluoroheptanesulfonic acid | μg/l | 0.014 | 0.0063 | ||||||||
2968 | Perfluorododecane sulfonic acid | μg/l | < 0.005 | < 0.05 | ||||||||
2969 | Perfluorodecanesulfonic acid | μg/l | < 0.002 | < 0.02 | ||||||||
2970 | Perfluorobutylsulfonamide (perfluorobutane sulfonamide) | μg/l | 0.0059 | 0.0061 | ||||||||
2972 | Perfluorobutanesulfonic acid | μg/l | 0.01 | 0.012 | ||||||||
2973 | Perfluoro-4-ethylcyclohexanesulfonic acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2975 | N-methylperfluorooctanesulfonamide | μg/l | < 0.002 | < 0.02 | ||||||||
2977 | N-Ethylperfluorooctanesulfonamide | μg/l | < 0.002 | < 0.02 | ||||||||
2981 | Hexafluoropropylene oxide dimer acid (Gen X) | μg/l | < 0.001 | < 0.01 | ||||||||
2982 | 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid | μg/l | < 0.0005 | < 0.005 | ||||||||
2983 | 8:2 Fluorotelomer sulfonic acid | μg/l | 14 | 0.19 | ||||||||
2984 | 6:2 Fluorotelomer sulfonic acid | μg/l | 5.4 | 1.7 | ||||||||
2987 | 4:2 Fluorotelomer sulfonic acid | μg/l | 0.0044 | < 0.005 | ||||||||
2988 | 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | μg/l | < 0.005 | < 0.05 | ||||||||
2989 | 2H,2H,3H,3H-Perfluorooctanoic acid | μg/l | 0.014 | |||||||||
2990 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.0005 | < 0.005 | ||||||||
2991 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.001 | < 0.01 | ||||||||
2993 | 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) | μg/l | < 0.001 | < 0.01 | ||||||||
2995 | Perfluorobutanoic acid | μg/l | 0.24 | 0.22 | ||||||||
7434 | National Grid Reference : Whole : Field report | 1 | ||||||||||
8887 | Perfluoropentanoic acid | μg/l | 1.2 | 1.1 | ||||||||
8888 | Perfluorohexanoic acid | μg/l | 0.61 | 0.51 | ||||||||
8889 | Perfluoroheptanoic acid | μg/l | 0.26 | 0.24 | ||||||||
8890 | Perfluorooctanoic acid | μg/l | 0.14 | 0.14 | ||||||||
8891 | Perfluorononanoic acid | μg/l | 0.034 | 0.029 | ||||||||
8892 | Perfluorodecanoic acid | μg/l | 0.03 | < 0.02 | ||||||||
8893 | Perfluoroundecanoic acid | μg/l | 0.0041 | < 0.02 | ||||||||
8894 | Perfluorododecanoic acid | μg/l | 0.0038 | < 0.02 | ||||||||
8895 | Perfluorotetradecanoic acid | μg/l | < 0.006 | < 0.06 | ||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 49.9 | 24.7 | 42.7 | 38.8 | 14.4 | 71.7 | 62.3 | 81.7 | 118.3 | 71.3 |
9924 | Oxygen, Dissolved as O2 | mg/l | 5.69 | 3.02 | 5.09 | 4.36 | 1.53 | 6.44 | 5.99 | 7.84 | 11.2 |