sampling point
Crimple Beck At Blackstones
| Description | CRIMPLE BECK AT BLACKSTONES |
|---|---|
| Sampling point ID | NE-49800213 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 440102 453007 lat lon: 53.971571, -1.39013 |
| Area | Yorkshire |
| Sub-Area | Swale, Ure, Nidd, Ouse |
| Summary | 132 samples taken between 2024 and 2007 |
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.
62 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
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- Cond @ 20C
- Cond @ 25C
- EtFOSA
- EtFOSAA-B
- EtFOSAA-L
- FBSA
- FOSA
- HFPO-DA
- MeFOSAA-B
- MeFOSAA-L
- N Oxidised
- N-MeFOSA
- NFDHA
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- 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
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 132 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Nov 2023 to 17 Jul 2024
| Notation | Determinand | Units | 20 Nov 2023 12:22 | 27 Nov 2023 13:57 | 11 Dec 2023 14:49 | 16 Jan 2024 12:49 | 22 Feb 2024 12:57 | 20 Mar 2024 12:04 | 24 Apr 2024 11:57 | 14 May 2024 11:22 | 17 Jun 2024 10:45 | 17 Jul 2024 11:37 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.64 | 7.65 | 7.49 | 7.92 | 7.55 | 7.74 | 8 | 7.85 | 7.87 | 7.77 | |
| 0076 | Temperature of Water | °C | 10.2 | 6.6 | 6.5 | 3.7 | 7.3 | 10.1 | 8.7 | 15 | 13.5 | 15.6 |
| 0077 | Conductivity at 25 C | μs/cm | 378 | 458 | 265 | 507 | 226 | 485 | 523 | 566 | 417 | 521 |
| 0085 | BOD : 5 Day ATU | mg/l | 2.7 | 3.3 | 1.5 | 1.9 | 2 | 1.8 | ||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.046 | 0.47 | 0.22 | 0.12 | 0.26 | 0.052 | 0.038 | < 0.03 | 0.042 | 0.097 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.9 | 3.8 | 2.9 | 8.7 | 1.8 | 7.4 | 8.5 | 9.6 | 5.1 | 8.2 |
| 0117 | Nitrate as N | mg/l | 4.88 | 3.75 | 2.88 | 8.65 | 1.78 | 7.36 | 8.47 | 9.56 | 5.08 | 8.09 |
| 0118 | Nitrite as N | mg/l | 0.021 | 0.048 | 0.018 | 0.047 | 0.02 | 0.038 | 0.028 | 0.041 | 0.024 | 0.11 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00038 | 0.00301 | 0.00097 | 0.00115 | 0.00139 | 0.00053 | 0.00063 | < 0.00056 | 0.00074 | 0.00159 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 110 | 93 | 76 | 130 | 74 | 130 | 150 | 140 | 97 | 140 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.19 | 0.22 | 0.11 | 0.47 | 0.11 | 0.65 | 0.57 | 0.92 | 0.37 | 0.9 |
| 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 | |||||||||
| 2925 | 3-Perfluoroheptylpropanoic acid | μg/l | < 0.0005 | |||||||||
| 2926 | 3:3 Fluorotelomer carboxylic acid | μg/l | < 0.004 | |||||||||
| 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 | 0.004 | |||||||||
| 2960 | Perfluorooctanesulfonic acid (branched) | μg/l | 0.0041 | |||||||||
| 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 | 0.00084 | |||||||||
| 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 | 0.0013 | |||||||||
| 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 | |||||||||
| 2989 | 2H,2H,3H,3H-Perfluorooctanoic acid | μg/l | < 0.001 | |||||||||
| 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 | 0.0048 | |||||||||
| 8887 | Perfluoropentanoic acid | μg/l | 0.0052 | |||||||||
| 8888 | Perfluorohexanoic acid | μg/l | 0.0043 | |||||||||
| 8889 | Perfluoroheptanoic acid | μg/l | 0.0029 | |||||||||
| 8890 | Perfluorooctanoic acid | μg/l | 0.013 | |||||||||
| 8891 | Perfluorononanoic acid | μg/l | 0.0011 | |||||||||
| 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 | % | 94.6 | 94.4 | 93.8 | 95.4 | 96.2 | 93.6 | 100.7 | 94.6 | 93.7 | 90.5 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.6 | 11.6 | 11.5 | 12.6 | 11.6 | 10.5 | 11.7 | 9.51 | 9.74 | 8.99 |
Samples from 22 Nov 2019 to 16 Oct 2023
| Notation | Determinand | Units | 22 Nov 2019 10:11 | 18 Dec 2019 13:46 | 15 Jan 2020 12:43 | 11 Feb 2020 14:41 | 12 Mar 2020 11:28 | 12 Mar 2020 11:56 | 21 Jul 2023 12:24 | 17 Aug 2023 10:48 | 11 Sep 2023 13:41 | 16 Oct 2023 12:59 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.2 | 7.86 | 7.77 | 7.88 | 7.78 | 7.78 | 7.69 | 7.83 | 7.98 | 7.84 | |
| 0076 | Temperature of Water | °C | 6.8 | 5 | 5.9 | 4.4 | 5.7 | 5.6 | 16.7 | 16.3 | 19.3 | 9.3 |
| 0077 | Conductivity at 25 C | μs/cm | 477 | 469 | 182 | 356 | 321 | 322 | 484 | 508 | 637 | 490 |
| 0085 | BOD : 5 Day ATU | mg/l | < 1 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.09 | 0.051 | 0.074 | 0.32 | 0.31 | 0.32 | 0.08 | 0.038 | 0.037 | 0.13 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 6.2 | 5.5 | 1.8 | 2.6 | 2.5 | 2.4 | 6.3 | 7.9 | 14 | 6.7 |
| 0117 | Nitrate as N | mg/l | 6.16 | 5.48 | 1.79 | 2.58 | 2.48 | 2.38 | 6.25 | 7.87 | 14 | 6.65 |
| 0118 | Nitrite as N | mg/l | 0.043 | 0.023 | 0.014 | 0.019 | 0.024 | 0.024 | 0.054 | 0.035 | 0.046 | 0.055 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0013 | 0.00047 | 0.00059 | 0.00294 | 0.0025 | 0.00256 | 0.00118 | 0.00075 | 0.00127 | 0.00157 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 130 | 120 | 49 | 78 | 84 | 85 | 120 | 120 | 99 | 120 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.35 | 0.33 | 0.084 | 0.12 | 0.14 | 0.14 | 1.4 | 1.2 | 2.6 | 0.59 |
| 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 | |||||||||
| 2925 | 3-Perfluoroheptylpropanoic acid | μg/l | < 0.0005 | |||||||||
| 2926 | 3:3 Fluorotelomer carboxylic acid | μg/l | < 0.004 | |||||||||
| 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 | 0.0025 | |||||||||
| 2960 | Perfluorooctanesulfonic acid (branched) | μg/l | 0.0047 | |||||||||
| 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 | 0.0012 | |||||||||
| 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 | 0.00072 | |||||||||
| 2972 | Perfluorobutanesulfonic acid | μg/l | 0.0029 | |||||||||
| 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 | |||||||||
| 2989 | 2H,2H,3H,3H-Perfluorooctanoic acid | μg/l | < 0.001 | |||||||||
| 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 | 0.0045 | |||||||||
| 8887 | Perfluoropentanoic acid | μg/l | 0.011 | |||||||||
| 8888 | Perfluorohexanoic acid | μg/l | 0.0091 | |||||||||
| 8889 | Perfluoroheptanoic acid | μg/l | 0.0046 | |||||||||
| 8890 | Perfluorooctanoic acid | μg/l | 0.016 | |||||||||
| 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 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 93.7 | 98.2 | 96.4 | 95.4 | 86.2 | 86.1 | 89.4 | 86.7 | 97.1 | 93.3 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.4 | 12.5 | 12 | 12.4 | 10.8 | 10.8 | 8.67 | 8.48 | 8.93 | 10.7 |