sampling point
Greenbooth Reservoir
| Description | GREENBOOTH RESERVOIR |
|---|---|
| Sampling point ID | NW-88017513 |
| Type | Freshwater – Lakes/Ponds/Reservoirs |
| Status | open |
| Location |
easting northing: 385600 415600 lat lon: 53.636705, -2.21925 |
| Area | Greater Manchester Merseyside And Cheshire |
| Sub-Area | Manchester |
| 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
- 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 39 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Oct 2017 to 15 Jan 2020
| Notation | Determinand | Units | 3 Oct 2017 13:25 | 23 Jan 2018 11:45 | 16 Apr 2018 12:57 | 10 Jul 2018 12:33 | 4 Oct 2018 14:13 | 4 Jan 2019 11:59 | 3 Apr 2019 13:51 | 3 Jul 2019 12:20 | 16 Oct 2019 11:32 | 15 Jan 2020 12:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 36 | 31 | 26 | 11 | 12 | 18 | 16 | 14 | 48 | 41 |
| 0077 | Conductivity at 25 C | μs/cm | 65 | 66 | 65 | 69 | 74 | 76 | 69 | 68 | 60 | 58 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 14 | 11 | 10 | 13 | 17 | 11 | 11 | 12 | 13 | 9 |
| 0348 | Phosphorus, Total as P | mg/l | 0.0219 | 0.0248 | 0.0187 | 0.0075 | 0.0113 | 0.0116 | 0.0101 | 0.012 | 0.017 | 0.018 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 2.5 | < 0.5 | 2.5 | 7.5 | 3.8 | 1.2 | 3.3 | 7.3 | 2.5 | 0.5 |
| 9686 | Nitrogen, Total as N | mg/l | 0.61 | 0.71 | 0.7 | 0.44 | 0.41 | 0.61 | 0.68 | 0.52 | 0.67 | 0.67 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.0071 | 0.0101 | 0.0039 | 0.0026 | 0.0014 | 0.0032 | 0.0016 | < 0.001 | 0.0029 | 0.0058 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.275 | 0.382 | 0.391 | 0.111 | 0.167 | 0.378 | 0.441 | 0.23 | 0.28 | 0.37 |
Samples from 21 Apr 2015 to 17 Jul 2017
| Notation | Determinand | Units | 21 Apr 2015 11:13 | 7 Jul 2015 14:49 | 23 Oct 2015 10:39 | 6 Jan 2016 13:13 | 18 Apr 2016 12:04 | 26 Jul 2016 11:13 | 20 Oct 2016 11:07 | 19 Jan 2017 11:44 | 26 Apr 2017 11:37 | 17 Jul 2017 11:30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0072 | Colour, Filtered | hazen | 20 | 14 | 14 | 38 | 29 | 28 | 34 | 33 | 28 | 22 |
| 0077 | Conductivity at 25 C | μs/cm | 70 | 70 | 76 | 58 | 64 | 62 | 64 | 67 | 62 | 65 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 11 | 13 | 16 | 9 | 10 | 12 | 15 | 14 | 12 | 14 |
| 0348 | Phosphorus, Total as P | mg/l | 0.015 | 0.0113 | 0.0254 | 0.0227 | 0.0201 | 0.0156 | 0.0185 | 0.0208 | 0.0144 | 0.0146 |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 5.3 | 5 | 29 | < 0.5 | 1.6 | 7.1 | 6.2 | 1.1 | 5.1 | 4.3 |
| 9686 | Nitrogen, Total as N | mg/l | 0.86 | 0.43 | 0.56 | 0.66 | 0.6 | 0.5 | 0.59 | 0.73 | 0.65 | 0.53 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.0028 | 0.0011 | 0.0048 | 0.0074 | 0.0059 | 0.0035 | 0.0035 | 0.0119 | 0.0029 | 0.0021 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.432 | 0.229 | 0.109 | 0.275 | 0.371 | 0.168 | 0.241 | 0.382 | 0.352 | 0.185 |