sampling point
Swale At A167 Topcliffe Bridge
| Description | SWALE AT A167 TOPCLIFFE BRIDGE |
|---|---|
| Sampling point ID | NE-49900188 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 439811 475960 lat lon: 54.177872, -1.391559 |
| Area | Yorkshire |
| Sub-Area | Swale, Ure, Nidd, Ouse |
| Summary | 213 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.
72 determinands have been measured at this site
- Action taken
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- B - Filtered
- BOD ATU
- Ba- Filtered
- Barium - Ba
- Boron - as B
- C - Org Filt
- COD as O2
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- IonicBalance
- Iron - as Fe
- K- Filtered
- Lead - as Pb
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Lithium - Li
- Lithium Filt
- Magnesium-Mg
- Manganse-Mn
- Mg Filtered
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Na- Filtered
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Pb Filtered
- Phenol Odour
- Potassium- K
- SALinsitu
- SO4dis
- SiO2 Rv
- Sld Sus@105C
- Sodium - Na
- Solid quanty
- Strontium-Sr
- StrontumFilt
- Sulphate SO4
- Temp Water
- Type of Flow
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 213 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 21 Jul 2023 to 21 Jun 2024
Samples from 9 May 2017 to 21 Jun 2023
| Notation | Determinand | Units | 9 May 2017 14:14 | 16 Aug 2017 14:15 | 14 Nov 2017 13:21 | 13 Mar 2018 13:53 | 7 Jun 2018 12:29 | 10 Aug 2022 15:15 | 14 Oct 2022 13:20 | 19 Apr 2023 10:13 | 22 May 2023 14:20 | 21 Jun 2023 13:15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0050 | Lead | μg/l | 8.6 | 12 | ||||||||
| 0052 | Lead, Dissolved | μg/l | 5.3 | 8.2 | ||||||||
| 0061 | pH | 8.31 | 8 | 8.25 | 7.71 | 8.07 | 7.9 | 8 | 8.17 | 8.4 | 7.91 | |
| 0076 | Temperature of Water | °C | 10.9 | 15.9 | 6.6 | 5.8 | 15.4 | 19.2 | 10.06 | 10.7 | 16.3 | 19.5 |
| 0077 | Conductivity at 25 C | μs/cm | 632 | 410 | 502 | 321 | 576 | 488 | 371 | 529 | 610 | 632 |
| 0085 | BOD : 5 Day ATU | mg/l | 1.4 | |||||||||
| 0106 | Cadmium, Dissolved | μg/l | 0.055 | 0.063 | ||||||||
| 0108 | Cadmium | μg/l | 0.07 | 0.1 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | 0.086 | 0.065 | 0.039 | < 0.03 | < 0.03 | < 0.03 | 0.056 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.87 | 1.61 | 2.37 | 2.52 | 3.23 | 2.4 | 1.6 | 3.1 | 3.1 | 2.6 |
| 0117 | Nitrate as N | mg/l | 2.85 | 1.61 | 2.36 | 2.51 | 3.19 | 3.09 | 3.09 | 2.58 | ||
| 0118 | Nitrite as N | mg/l | 0.0237 | 0.0048 | 0.0098 | 0.013 | 0.0412 | 0.019 | < 0.004 | 0.011 | 0.012 | 0.023 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00058 | < 0.00084 | < 0.00043 | 0.00059 | 0.00176 | < 0.00058 | < 0.00087 | 0.00167 | ||
| 0135 | Solids, Suspended at 105 C | mg/l | 4.2 | < 3 | ||||||||
| 0158 | Hardness, Total as CaCO3 | mg/l | 217 | 161 | ||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 200 | 131 | 175 | 95 | 199 | 150 | 120 | 180 | 210 | 200 |
| 0172 | Chloride | mg/l | 26 | 19 | ||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.056 | 0.08 | 0.083 | 0.07 | 0.122 | 0.13 | 0.066 | 0.031 | 0.041 | 0.045 |
| 0182 | Silica, reactive as SiO2 | mg/l | 6.1 | 4.9 | ||||||||
| 0183 | Sulphate as SO4 | mg/l | 55 | 39 | ||||||||
| 0205 | Sodium, Dissolved | mg/l | 15 | 12 | ||||||||
| 0207 | Sodium | mg/l | 16 | 12 | ||||||||
| 0209 | Potassium, Dissolved | mg/l | 3 | 2.2 | ||||||||
| 0211 | Potassium | mg/l | 3.1 | 2.4 | ||||||||
| 0235 | Magnesium, Dissolved | mg/l | 12 | 8.1 | ||||||||
| 0237 | Magnesium | mg/l | 12 | 8.1 | ||||||||
| 0239 | Calcium, Dissolved | mg/l | 67 | 51 | ||||||||
| 0241 | Calcium | mg/l | 68 | 51 | ||||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.8 | 8.9 | ||||||||
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | |||||||||
| 3164 | Chromium | μg/l | < 0.5 | < 0.5 | ||||||||
| 3408 | Zinc, Dissolved | μg/l | 8.8 | 17 | ||||||||
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | ||||||||
| 3410 | Nickel, Dissolved | μg/l | 1.1 | 1.3 | ||||||||
| 4201 | Lithium, Dissolved | μg/l | < 100 | < 100 | ||||||||
| 6037 | Aluminium, Dissolved | μg/l | 11 | 44 | ||||||||
| 6050 | Manganese | μg/l | 67 | 62 | ||||||||
| 6051 | Iron | μg/l | 240 | 420 | ||||||||
| 6057 | Aluminium | μg/l | 51 | 84 | ||||||||
| 6059 | Boron | μg/l | < 100 | < 100 | ||||||||
| 6062 | Barium | μg/l | 220 | 180 | ||||||||
| 6063 | Strontium | μg/l | 420 | 310 | ||||||||
| 6064 | Lithium | μg/l | < 100 | < 100 | ||||||||
| 6450 | Copper, Dissolved | μg/l | 1.3 | 1.4 | ||||||||
| 6452 | Copper | μg/l | 1.3 | 2.2 | ||||||||
| 6455 | Zinc | μg/l | 10 | 24 | ||||||||
| 6458 | Manganese, Dissolved | μg/l | 54 | 53 | ||||||||
| 6460 | Iron, Dissolved | μg/l | 150 | 290 | ||||||||
| 6462 | Nickel | μg/l | 1.1 | 1.5 | ||||||||
| 6693 | Strontium, Filtered | μg/l | 410 | 310 | ||||||||
| 7044 | Ionic Balance | % | 1.05 | -0.866 | ||||||||
| 7608 | Salinity : In Situ | ppt | 0.18 | |||||||||
| 7859 | Sulphate, Dissolved as SO4 | mg/l | 54 | 39 | ||||||||
| 9446 | Barium, Dissolved | μg/l | 200 | 170 | ||||||||
| 9447 | Boron, Dissolved | μg/l | < 100 | < 100 | ||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 97 | 90.4 | 95.8 | 81.8 | 91.1 | 87.8 | 97.6 | 91.4 | 102.9 | 88.6 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.7 | 8.92 | 11.7 | 10.2 | 9.08 | 10.1 | 10.1 | 8.12 |