sampling point
Trimpley Reservoir Dwpa Smpt
| Description | TRIMPLEY RESERVOIR DWPA SAMPLING POINT |
|---|---|
| Sampling point ID | MD-00039520 |
| Type | Freshwater – Lakes/Ponds/Reservoirs |
| Status | open |
| Location |
easting northing: 377001 278913 lat lon: 52.407725, -2.339505 |
| Area | Shropshire Herefordshire Worcestershire And Gloucestershire |
| Sub-Area | Shropshire & Wye |
| Summary | 40 samples taken between 2020 and 2010 |
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.
8 determinands have been measured at this site
- Alky pH 4.5
- CHLOROPHYLL
- Colour Filt
- Cond @ 25C
- N Oxid Filt
- Nitrogen - N
- OrthophsFilt
- Phosphorus-P
Sampling results
Displaying the twenty most recent samples. You can see all 40 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 6 Dec 2017 to 23 Mar 2020
| Notation | Determinand | Units | 6 Dec 2017 12:17 | 14 Mar 2018 15:09 | 13 Jun 2018 10:02 | 24 Sep 2018 09:16 | 4 Dec 2018 10:44 | 1 Mar 2019 09:59 | 10 Jun 2019 11:16 | 17 Sep 2019 10:18 | 18 Dec 2019 09:17 | 23 Mar 2020 11:52 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 27 | 21 | 27 | 30 | 23 | 15 | 14 | 28 | 31 | |
| 0077 | Conductivity at 25 C | μs/cm | 266 | 380 | 459 | 366 | 317 | 402 | 455 | 379 | 300 | 264 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 61 | 86 | 121 | 83 | 72 | 93 | 121 | 93 | 79 | 72 |
| 0348 | Phosphorus, Total as P | mg/l | 0.0991 | 0.125 | 0.167 | 0.186 | 0.134 | 0.137 | 0.173 | 0.17 | 0.1 | |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 0.77 | 4.1 | 8.5 | 2.9 | 1.2 | 2.5 | 2.6 | 2.6 | 1.2 | |
| 9686 | Nitrogen, Total as N | mg/l | 3.2 | 5.26 | 4.96 | 3.87 | 4.63 | 5.84 | 4.28 | 4 | 4.1 | |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.077 | 0.0744 | 0.167 | 0.246 | 0.099 | 0.0916 | 0.162 | 0.24 | 0.074 | |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 2.75 | 4.58 | 4.43 | 3.39 | 4.15 | 5.45 | 4.07 | 3.3 | 3.5 |
Samples from 10 Jun 2015 to 24 Oct 2017
| Notation | Determinand | Units | 10 Jun 2015 11:14 | 24 Sep 2015 10:57 | 8 Dec 2015 14:57 | 30 Mar 2016 11:48 | 20 Jul 2016 10:07 | 26 Sep 2016 12:19 | 9 Dec 2016 15:19 | 21 Mar 2017 11:34 | 8 Jun 2017 10:28 | 24 Oct 2017 11:30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 22 | 20 | 33 | 15 | 33 | 24 | 19 | 26 | 15 | 40 |
| 0077 | Conductivity at 25 C | μs/cm | 335 | 462 | 239 | 435 | 337 | 376 | 377 | 311 | 493 | 235 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 83 | 112 | 55 | 117 | 89 | 91 | 92 | 79 | 122 | 59 |
| 0348 | Phosphorus, Total as P | mg/l | 0.137 | 0.308 | 0.112 | 0.186 | 0.143 | 0.191 | 0.145 | 0.0976 | 0.211 | 0.119 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 3.9 | 3 | 1.2 | 4.2 | 10.4 | 3.2 | < 0.5 | 1.6 | 1.8 | 1.3 |
| 9686 | Nitrogen, Total as N | mg/l | 3.45 | 4.45 | 3.13 | 5.44 | 3.56 | 3.67 | 4.83 | 4.24 | 4.69 | 2.49 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.119 | 0.211 | 0.0904 | 0.143 | 0.113 | 0.159 | 0.118 | 0.0738 | 0.191 | 0.103 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 2.94 | 3.91 | 2.56 | 4.87 | 2.81 | 3.19 | 4.31 | 3.82 | 4.04 | 2.03 |