sampling point
Yarrow Reservoir Rivington
| Description | YARROW RESERVOIR RIVINGTON CATCHMENT DIP SAMPLE FROM EMBANKMENT NEAR OVERFLOW WIER |
|---|---|
| Sampling point ID | NW-88015168 |
| Type | Freshwater – Lakes/Ponds/Reservoirs |
| Status | open |
| Location |
easting northing: 362394 415572 lat lon: 53.635296, -2.570197 |
| Area | Cumbria And Lancashire |
| Sub-Area | Ribble / Douglas |
| Summary | 39 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
- Alk-Gran
- 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 39 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 26 Oct 2017 to 24 Jan 2020
| Notation | Determinand | Units | 26 Oct 2017 12:29 | 15 Jan 2018 13:57 | 5 Apr 2018 12:38 | 17 Jul 2018 10:57 | 5 Oct 2018 11:57 | 6 Feb 2019 11:44 | 17 Apr 2019 10:07 | 11 Sep 2019 15:13 | 18 Oct 2019 10:27 | 24 Jan 2020 12:23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 100 | 87 | 67 | 49 | 68 | 75 | 60 | 100 | 130 | 98 |
| 0077 | Conductivity at 25 C | μs/cm | 79 | 58 | 61 | 77 | 85 | 71 | 70 | 52 | 54 | 52 |
| 0348 | Phosphorus, Total as P | mg/l | 0.024 | 0.0305 | 0.0224 | 0.0338 | 0.0318 | 0.0223 | 0.0129 | 0.023 | 0.021 | 0.017 |
| 7610 | Alkalinity to pH 4.5 : Grans Plot | mg/l | 5.84 | 5.43 | 4.44 | 9.18 | 4.09 | 2.59 | 3.04 | 4 | 3.5 | 3.5 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 4.5 | 1.2 | 1.2 | 5.7 | 18.2 | 2.2 | 4.6 | 42 | 1.7 | 2 |
| 9686 | Nitrogen, Total as N | mg/l | 0.88 | 1.05 | 0.9 | 0.86 | 0.97 | 1.13 | 1.07 | 1.1 | 1 | 0.97 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.0064 | 0.006 | 0.005 | 0.0024 | 0.0056 | 0.0038 | 0.0015 | 0.0048 | 0.0055 | 0.005 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.256 | 0.407 | 0.415 | 0.3 | 0.281 | 0.586 | 0.614 | 0.29 | 0.33 | 0.67 |
Samples from 13 Apr 2015 to 10 Jul 2017
| Notation | Determinand | Units | 13 Apr 2015 11:06 | 2 Jul 2015 09:31 | 20 Oct 2015 12:47 | 22 Jan 2016 11:15 | 7 Apr 2016 09:25 | 14 Jul 2016 12:27 | 31 Oct 2016 07:43 | 12 Jan 2017 12:28 | 26 Apr 2017 08:17 | 10 Jul 2017 11:02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 58 | 51 | 61 | 85 | 73 | 90 | 94 | 89 | 70 | 125 |
| 0077 | Conductivity at 25 C | μs/cm | 76 | 79 | 102 | 59 | 55 | 79 | 55 | 60 | 58 | 81 |
| 0348 | Phosphorus, Total as P | mg/l | 0.0188 | 0.0181 | 0.022 | 0.0181 | 0.0284 | 0.0168 | 0.0241 | 0.0213 | 0.0138 | 0.0144 |
| 7610 | Alkalinity to pH 4.5 : Grans Plot | mg/l | 4.41 | 7 | 7.59 | 4.05 | 4.27 | 6.16 | 7.09 | 4.35 | 5.34 | 7.43 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 7.6 | 7.6 | 2.3 | < 0.5 | 0.84 | 18 | 5.4 | 0.52 | 3.7 | 6.9 |
| 9686 | Nitrogen, Total as N | mg/l | 0.99 | 0.86 | 0.9 | 0.85 | 0.95 | 0.96 | 1.03 | 0.86 | 0.83 | 0.91 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.0029 | 0.0031 | 0.0054 | 0.0058 | 0.0087 | 0.004 | 0.0058 | 0.0062 | 0.0039 | 0.0025 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.473 | 0.38 | 0.347 | 0.395 | 0.419 | 0.284 | 0.324 | 0.358 | 0.358 | 0.33 |