sampling point
Willow Beck At Willow Bridge
| Description | WILLOW BECK AT WILLOW BRIDGE |
|---|---|
| Sampling point ID | NE-49905154 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 443107 476894 lat lon: 54.186001, -1.340932 |
| Area | Yorkshire |
| Sub-Area | Swale, Ure, Nidd, Ouse |
| Summary | 50 samples taken between 2024 and 2013 |
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.
12 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 50 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 26 Sep 2019 to 1 Jul 2024
| Notation | Determinand | Units | 26 Sep 2019 13:33 | 7 Oct 2019 13:00 | 7 Nov 2019 14:24 | 2 Dec 2019 14:21 | 7 Jan 2020 10:24 | 4 Feb 2020 14:14 | 2 Mar 2020 14:42 | 4 Mar 2020 14:30 | 7 Jun 2024 13:05 | 1 Jul 2024 13:16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.99 | 7.83 | 7.92 | 8.15 | 8.12 | 8.27 | 8.07 | 8.16 | 8.25 | 8.29 | |
| 0076 | Temperature of Water | °C | 14.5 | 11.2 | 7.9 | 4.5 | 6.2 | 5.4 | 5.1 | 5.5 | 11.9 | 14 |
| 0077 | Conductivity at 25 C | μs/cm | 613 | 555 | 577 | 607 | 764 | 654 | 570 | 609 | 578 | 582 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.33 | 0.1 | 0.13 | 0.095 | 0.14 | 0.25 | 0.24 | 0.054 | 0.12 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 8.7 | 8.8 | 5.44 | 5.8 | 4.7 | 4.9 | 5.1 | 3.7 | 3.8 | |
| 0117 | Nitrate as N | mg/l | 8.62 | 8.77 | 5.41 | 5.78 | 4.67 | 4.88 | 5.08 | 3.67 | 3.72 | |
| 0118 | Nitrite as N | mg/l | 0.076 | 0.033 | 0.028 | 0.022 | 0.032 | 0.018 | 0.021 | 0.028 | 0.081 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00817 | 0.00136 | 0.0017 | 0.00116 | 0.00182 | 0.00318 | 0.00315 | 0.00113 | 0.00293 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 170 | 150 | 191 | 200 | 230 | 200 | 200 | 220 | 210 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.12 | 0.13 | 0.071 | 0.045 | 0.068 | 0.057 | 0.052 | 0.062 | 0.11 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 88.3 | 94.8 | 87.6 | 95.9 | 81.4 | 97.1 | 89.6 | 90.1 | 97.1 | 91.9 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.98 | 10.4 | 10.4 | 12.4 | 10.1 | 12.3 | 11.4 | 11.3 | 10.5 | 9.45 |