sampling point
Fleet Pond Outlet
| Description | FLEET POND OUTLET |
|---|---|
| Sampling point ID | TH-PGWL0092 |
| Type | Freshwater – Lakes/Ponds/Reservoirs |
| Status | open |
| Location |
easting northing: 481710 155460 lat lon: 51.292415, -0.829549 |
| Area | West Thames |
| Sub-Area | L&W South Wt |
| Summary | 178 samples taken between 2024 and 2004 |
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.
21 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- Chloride Ion
- Colour Filt
- Cond @ 25C
- N Oxid Filt
- N Oxidised
- NH3 un-ion
- Nitrogen - N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Phosphorus-P
- Phytoplankto
- Sld Sus@105C
- Temp Water
- Type of Flow
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 178 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 28 Jun 2023 to 6 Mar 2024
| Notation | Determinand | Units | 28 Jun 2023 10:13 | 18 Jul 2023 12:29 | 7 Aug 2023 09:17 | 31 Aug 2023 11:44 | 26 Sep 2023 10:14 | 11 Oct 2023 09:44 | 13 Nov 2023 10:33 | 10 Jan 2024 13:09 | 2 Feb 2024 10:48 | 6 Mar 2024 09:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0077 | Conductivity at 25 C | μs/cm | 298 | 308 | 302 | 337 | 322 | 372 | 292 | 370 | 499 | 381 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 96 | 100 | 100 | 120 | 120 | 130 | 76 | 130 | 190 | 130 |
| 0348 | Phosphorus, Total as P | mg/l | 0.3 | 0.27 | 0.36 | 0.51 | 0.24 | 0.26 | 0.075 | 0.081 | 0.037 | 0.065 |
| 4574 | Phytoplankton | 1 | 1 | 1 | ||||||||
| 7887 | Chlorophyll : Acetone Extract | μg/l | 2.5 | 2.6 | 4.2 | 9.4 | 53 | 15 | 2.1 | 14 | 22 | |
| 9686 | Nitrogen, Total as N | mg/l | 0.76 | 0.75 | 0.8 | 0.9 | 1.5 | 1.5 | 1.1 | 2.8 | 4 | 3.3 |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.26 | 0.23 | 0.32 | 0.44 | 0.053 | 0.11 | 0.032 | 0.029 | 0.01 | 0.013 |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | 0.0077 | < 0.005 | 0.0071 | < 0.005 | < 0.005 | 0.021 | 0.28 | 1.9 | 3.6 | 2.5 |
Samples from 26 Aug 2022 to 8 Jun 2023
| Notation | Determinand | Units | 26 Aug 2022 13:16 | 12 Sep 2022 09:12 | 3 Oct 2022 10:08 | 2 Nov 2022 16:39 | 23 Nov 2022 09:45 | 1 Dec 2022 10:32 | 19 Jan 2023 13:21 | 6 Feb 2023 10:54 | 13 Mar 2023 13:03 | 8 Jun 2023 09:11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0077 | Conductivity at 25 C | μs/cm | 374 | 356 | 372 | 356 | 339 | 218 | 510 | 490 | 379 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 110 | 120 | 120 | 99 | 81 | 110 | 180 | 150 | 140 | |
| 0348 | Phosphorus, Total as P | mg/l | 0.81 | 0.41 | 0.62 | 0.13 | 0.13 | 0.046 | 0.039 | 0.057 | 0.085 | |
| 7887 | Chlorophyll : Acetone Extract | μg/l | 19 | 8.2 | 13 | 5.9 | 94 | 3.9 | 21 | 45 | 13 | |
| 9686 | Nitrogen, Total as N | mg/l | 1.8 | 0.87 | 1.1 | 0.68 | 1.5 | 2.8 | 4.8 | 2.6 | 0.81 | |
| 9856 | Orthophosphate, Filtered as P | mg/l | 0.59 | 0.33 | 0.48 | 0.063 | 0.053 | 0.017 | 0.0083 | 0.0087 | 0.025 | |
| 9943 | Nitrogen, Total Oxidised, Filtered as N | mg/l | < 0.005 | 0.0066 | < 0.005 | 0.06 | 0.56 | 2.2 | 4.5 | 2.1 | < 0.005 |