sampling point
Fleet Brook Above Fleet Stw
| Description | FLEET BROOK ABOVE FLEET STW |
|---|---|
| Sampling point ID | TH-PLDR0016 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 480500 156500 lat lon: 51.301936, -0.846664 |
| Area | West Thames |
| Sub-Area | L&W South 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.
89 determinands have been measured at this site
- 11Cl-PF3OUdS
- 3:3 FTCA
- 4:2 FTSA
- 5:3 FTCA
- 6:2 FTSA
- 7:3 FTCA
- 8:2 FTSA
- 9Cl-PF3ONS
- ADONA
- Action taken
- Alky pH 4.5
- Ammonia(N)
- AmoniaTotYSI
- BOD ATU
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Cyanide - CN
- EtFOSA
- EtFOSAA-B
- EtFOSAA-L
- FBSA
- FOSA
- HFPO-DA
- Hardness
- Lead - as Pb
- Magnesium-Mg
- MeFOSAA-B
- MeFOSAA-L
- N Oxidised
- N-MeFOSA
- NFDHA
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- 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
- Phenol Odour
- SI-D
- SI-EC-F
- SI-GQA
- SI-M
- Sld Sus@105C
- Temp Water
- Type of Flow
- Zinc - as Zn
- Zn- Filtered
- 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 4 Aug 2023 to 29 Jul 2024
| Notation | Determinand | Units | 4 Aug 2023 10:16 | 14 Sep 2023 11:42 | 2 Oct 2023 10:17 | 1 Nov 2023 13:21 | 7 Dec 2023 10:39 | 10 Jan 2024 12:55 | 2 Feb 2024 10:34 | 6 Mar 2024 09:27 | 17 Jun 2024 13:20 | 29 Jul 2024 14:35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.87 | 7.2 | 7.07 | 7.17 | 7.28 | 7.41 | 7.73 | 7.59 | 6.36 | 6.82 | |
| 0076 | Temperature of Water | °C | 15.7 | 15 | 15.6 | 11.8 | 6 | 3 | 7.3 | 6.2 | 13.8 | 17.2 |
| 0077 | Conductivity at 25 C | μs/cm | 314 | 345 | 345 | 331 | 408 | 357 | 478 | 369 | 440 | 320 |
| 0085 | BOD : 5 Day ATU | mg/l | < 2 | < 2 | 1.3 | < 2 | 1.7 | 2.1 | 1.6 | 1.5 | < 2 | 2.6 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.076 | 0.038 | 0.055 | 0.052 | 0.084 | 0.11 | 0.042 | 0.032 | 0.16 | < 0.03 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | < 0.2 | 0.22 | 0.33 | 1.1 | 1.5 | 2.9 | 1.9 | < 0.2 | < 0.2 |
| 0117 | Nitrate as N | mg/l | 0.19 | < 0.196 | 0.213 | 0.319 | 1.08 | 1.49 | 2.89 | 1.9 | < 0.196 | < 0.196 |
| 0118 | Nitrite as N | mg/l | 0.0099 | < 0.004 | 0.0068 | 0.011 | 0.021 | 0.01 | 0.014 | 0.0046 | < 0.004 | < 0.004 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00157 | 0.00016 | 0.00018 | 0.00016 | 0.00022 | 0.00031 | 0.00034 | 0.00017 | 9.0e-05 | < 6.0e-05 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 84 | 96 | 81 | 65 | 88 | 97 | 150 | 110 | 53 | 63 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.19 | 0.15 | 0.079 | 0.036 | 0.044 | 0.035 | 0.016 | 0.022 | < 0.01 | 0.088 |
| 2921 | Perfluoro-3-methoxypropanoic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2922 | Perfluoro-3,6-dioxaheptanoic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2923 | Perfluoro(4-methoxybutanoic) acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2924 | Perfluoro(2-ethoxyethane)sulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2925 | 3-Perfluoroheptylpropanoic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2926 | 3:3 Fluorotelomer carboxylic acid | μg/l | < 0.004 | < 0.004 | ||||||||
| 2942 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.001 | < 0.001 | ||||||||
| 2943 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.002 | < 0.002 | ||||||||
| 2944 | Perfluorohexanesulfonic acid (B) | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2953 | Perfluoroundecane sulfonic acid | μg/l | < 0.004 | < 0.004 | ||||||||
| 2955 | Perfluorotridecanoic acid | μg/l | < 0.005 | < 0.005 | ||||||||
| 2957 | Perfluoropentanesulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2959 | Perfluorooctanesulfonic acid (linear) | μg/l | 0.0013 | < 0.0005 | ||||||||
| 2960 | Perfluorooctanesulfonic acid (branched) | μg/l | 0.00076 | 0.00054 | ||||||||
| 2961 | Perfluorooctanesulfonamide | μg/l | < 0.001 | < 0.001 | ||||||||
| 2962 | Perfluorooctadecanoic acid | μg/l | < 0.002 | < 0.002 | ||||||||
| 2963 | Perfluorononanesulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2964 | Perfluorohexanesulfonic acid (L) | μg/l | 0.00085 | 0.00073 | ||||||||
| 2965 | Perfluorohexanesulfonamide | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2967 | Perfluoroheptanesulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2968 | Perfluorododecane sulfonic acid | μg/l | < 0.005 | < 0.005 | ||||||||
| 2969 | Perfluorodecanesulfonic acid | μg/l | < 0.002 | < 0.002 | ||||||||
| 2970 | Perfluorobutylsulfonamide (perfluorobutane sulfonamide) | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2972 | Perfluorobutanesulfonic acid | μg/l | 0.0016 | 0.0012 | ||||||||
| 2973 | Perfluoro-4-ethylcyclohexanesulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2975 | N-methylperfluorooctanesulfonamide | μg/l | < 0.002 | < 0.002 | ||||||||
| 2977 | N-Ethylperfluorooctanesulfonamide | μg/l | < 0.002 | < 0.002 | ||||||||
| 2981 | Hexafluoropropylene oxide dimer acid (Gen X) | μg/l | < 0.001 | < 0.001 | ||||||||
| 2982 | 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2983 | 8:2 Fluorotelomer sulfonic acid | μg/l | < 0.001 | < 0.001 | ||||||||
| 2984 | 6:2 Fluorotelomer sulfonic acid | μg/l | 0.0012 | < 0.001 | ||||||||
| 2987 | 4:2 Fluorotelomer sulfonic acid | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2989 | 2H,2H,3H,3H-Perfluorooctanoic acid | μg/l | < 0.001 | |||||||||
| 2990 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.0005 | < 0.0005 | ||||||||
| 2991 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.001 | < 0.001 | ||||||||
| 2993 | 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) | μg/l | < 0.001 | < 0.001 | ||||||||
| 2995 | Perfluorobutanoic acid | μg/l | 0.0034 | 0.0012 | ||||||||
| 8887 | Perfluoropentanoic acid | μg/l | 0.0021 | < 0.001 | ||||||||
| 8888 | Perfluorohexanoic acid | μg/l | 0.0023 | < 0.0009 | ||||||||
| 8889 | Perfluoroheptanoic acid | μg/l | 0.0012 | < 0.001 | ||||||||
| 8890 | Perfluorooctanoic acid | μg/l | 0.002 | 0.0011 | ||||||||
| 8891 | Perfluorononanoic acid | μg/l | < 0.001 | < 0.001 | ||||||||
| 8892 | Perfluorodecanoic acid | μg/l | < 0.002 | < 0.002 | ||||||||
| 8893 | Perfluoroundecanoic acid | μg/l | < 0.002 | < 0.002 | ||||||||
| 8894 | Perfluorododecanoic acid | μg/l | < 0.002 | < 0.002 | ||||||||
| 8895 | Perfluorotetradecanoic acid | μg/l | < 0.006 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 73.8 | 70.5 | 65.3 | 76.5 | 84.4 | 90.5 | 92.3 | 91.5 | 42.8 | 62.6 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.31 | 7.09 | 6.48 | 8.26 | 10.5 | 12.2 | 11.1 | 11.3 | 4.42 | 6.01 |
Samples from 6 Jan 2015 to 13 Jun 2023
| Notation | Determinand | Units | 6 Jan 2015 11:40 | 9 Apr 2015 15:31 | 24 Jul 2015 11:53 | 7 Oct 2015 11:20 | 24 Feb 2016 12:10 | 6 May 2016 10:01 | 5 Aug 2016 12:11 | 2 Nov 2016 13:55 | 3 Mar 2017 12:56 | 13 Jun 2023 12:05 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.6 | 7.4 | 7.52 | 8.03 | 7.66 | 7.88 | 7.44 | 7.42 | 7.52 | ||
| 0076 | Temperature of Water | °C | 6.7 | 13.7 | 14.7 | 13.9 | 6.3 | 13.9 | 16.6 | 9.2 | 7.4 | |
| 0077 | Conductivity at 25 C | μs/cm | 402 | 358 | 427 | 169 | 404 | 443 | 379 | 393 | 425 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.052 | 0.048 | < 0.03 | 0.102 | < 0.03 | 0.292 | 0.055 | 0.049 | 0.032 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.73 | < 0.2 | 0.32 | < 0.2 | 1.79 | 0.41 | 0.47 | 0.34 | 0.99 | |
| 0117 | Nitrate as N | mg/l | 1.72 | 0.195 | 0.316 | < 0.196 | 1.78 | 0.353 | 0.455 | 0.334 | 0.986 | |
| 0118 | Nitrite as N | mg/l | 0.0097 | 0.0055 | 0.0045 | < 0.004 | 0.0061 | 0.0569 | 0.0147 | 0.0061 | 0.0045 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0003 | 0.00029 | < 0.00026 | 0.00247 | < 0.00019 | 0.0054 | 0.00046 | 0.00022 | 0.00016 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 97 | 68 | 121 | 55 | 106 | 137 | 107 | 92 | 95 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.049 | 0.035 | 0.072 | 0.079 | 0.05 | 0.074 | 0.052 | 0.061 | 0.031 | |
| 2921 | Perfluoro-3-methoxypropanoic acid | μg/l | < 0.0005 | |||||||||
| 2922 | Perfluoro-3,6-dioxaheptanoic acid | μg/l | < 0.0005 | |||||||||
| 2923 | Perfluoro(4-methoxybutanoic) acid | μg/l | < 0.0005 | |||||||||
| 2924 | Perfluoro(2-ethoxyethane)sulfonic acid | μg/l | < 0.0005 | |||||||||
| 2942 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.001 | |||||||||
| 2943 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) | μg/l | < 0.002 | |||||||||
| 2944 | Perfluorohexanesulfonic acid (B) | μg/l | < 0.0005 | |||||||||
| 2953 | Perfluoroundecane sulfonic acid | μg/l | < 0.004 | |||||||||
| 2955 | Perfluorotridecanoic acid | μg/l | < 0.005 | |||||||||
| 2957 | Perfluoropentanesulfonic acid | μg/l | < 0.0005 | |||||||||
| 2959 | Perfluorooctanesulfonic acid (linear) | μg/l | 0.0013 | |||||||||
| 2960 | Perfluorooctanesulfonic acid (branched) | μg/l | < 0.0005 | |||||||||
| 2961 | Perfluorooctanesulfonamide | μg/l | < 0.001 | |||||||||
| 2962 | Perfluorooctadecanoic acid | μg/l | < 0.002 | |||||||||
| 2963 | Perfluorononanesulfonic acid | μg/l | < 0.0005 | |||||||||
| 2964 | Perfluorohexanesulfonic acid (L) | μg/l | 0.00081 | |||||||||
| 2965 | Perfluorohexanesulfonamide | μg/l | < 0.0005 | |||||||||
| 2967 | Perfluoroheptanesulfonic acid | μg/l | < 0.0005 | |||||||||
| 2968 | Perfluorododecane sulfonic acid | μg/l | < 0.005 | |||||||||
| 2969 | Perfluorodecanesulfonic acid | μg/l | < 0.002 | |||||||||
| 2970 | Perfluorobutylsulfonamide (perfluorobutane sulfonamide) | μg/l | < 0.0005 | |||||||||
| 2972 | Perfluorobutanesulfonic acid | μg/l | < 0.001 | |||||||||
| 2973 | Perfluoro-4-ethylcyclohexanesulfonic acid | μg/l | < 0.0005 | |||||||||
| 2975 | N-methylperfluorooctanesulfonamide | μg/l | < 0.002 | |||||||||
| 2977 | N-Ethylperfluorooctanesulfonamide | μg/l | < 0.002 | |||||||||
| 2981 | Hexafluoropropylene oxide dimer acid (Gen X) | μg/l | < 0.001 | |||||||||
| 2982 | 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid | μg/l | < 0.0005 | |||||||||
| 2983 | 8:2 Fluorotelomer sulfonic acid | μg/l | < 0.001 | |||||||||
| 2984 | 6:2 Fluorotelomer sulfonic acid | μg/l | < 0.001 | |||||||||
| 2987 | 4:2 Fluorotelomer sulfonic acid | μg/l | < 0.0005 | |||||||||
| 2988 | 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | μg/l | < 0.005 | |||||||||
| 2990 | 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.0005 | |||||||||
| 2991 | 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) | μg/l | < 0.001 | |||||||||
| 2993 | 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) | μg/l | < 0.001 | |||||||||
| 2995 | Perfluorobutanoic acid | μg/l | 0.002 | |||||||||
| 8887 | Perfluoropentanoic acid | μg/l | 0.002 | |||||||||
| 8888 | Perfluorohexanoic acid | μg/l | 0.0012 | |||||||||
| 8889 | Perfluoroheptanoic acid | μg/l | < 0.001 | |||||||||
| 8890 | Perfluorooctanoic acid | μg/l | 0.0016 | |||||||||
| 8891 | Perfluorononanoic acid | μg/l | < 0.001 | |||||||||
| 8892 | Perfluorodecanoic acid | μg/l | < 0.002 | |||||||||
| 8893 | Perfluoroundecanoic acid | μg/l | < 0.002 | |||||||||
| 8894 | Perfluorododecanoic acid | μg/l | < 0.002 | |||||||||
| 8895 | Perfluorotetradecanoic acid | μg/l | < 0.006 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 82.9 | 86.2 | 65.7 | 58.4 | 85.1 | 73.5 | 61.2 | 73.7 | 92.1 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.1 | 8.92 | 6.65 | 6.02 | 10.5 | 7.57 | 5.95 | 8.46 | 11.1 |