sampling point
Metheringham Ds Stw
| Description | METHERINGHAM DS STW |
|---|---|
| Sampling point ID | AN-METHBKDS |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 508903 361739 lat lon: 53.141669, -0.373355 |
| Area | Lincolnshire And Northamptonshire |
| Sub-Area | North & South Team Sub Area |
| Summary | 106 samples taken between 2024 and 2012 |
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.
15 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Chloride Ion
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- 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 106 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Aug 2022 to 9 Jul 2024
| Notation | Determinand | Units | 3 Aug 2022 11:47 | 14 Sep 2022 10:58 | 5 Oct 2022 09:26 | 8 Nov 2022 12:01 | 5 Dec 2022 10:53 | 17 Jan 2023 10:36 | 3 Feb 2023 09:33 | 6 Mar 2023 08:51 | 6 Jun 2024 11:23 | 9 Jul 2024 09:29 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.59 | 7.44 | 7.29 | 7.52 | 7.77 | 7.64 | 7.93 | 7.87 | 8.17 | 7.76 | |
| 0076 | Temperature of Water | °C | 17.9 | 13.6 | 14.6 | 12.3 | 9 | 4.2 | 8.8 | 7.3 | 14.7 | 14.7 |
| 0077 | Conductivity at 25 C | μs/cm | 946 | 986 | 951 | 893 | 937 | 960 | 914 | 934 | 950 | 597 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.037 | < 0.03 | 0.047 | 0.043 | 0.034 | < 0.03 | 0.072 | 0.19 | 0.15 | 0.36 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 11 | 12 | 9.7 | 13 | 17 | 11 | 11 | 12 | 6.8 | |
| 0117 | Nitrate as N | mg/l | 10.9 | 11.8 | 9.6 | 12.9 | 17 | 10.9 | 10.9 | 11.9 | 6.66 | |
| 0118 | Nitrite as N | mg/l | 0.13 | 0.02 | 0.21 | 0.1 | 0.054 | 0.01 | 0.071 | 0.13 | 0.15 | 0.14 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00048 | < 0.0002 | 0.00024 | 0.00031 | 0.00034 | < 0.00016 | 0.00103 | 0.00212 | 0.00386 | 0.00538 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 240 | 250 | 230 | 230 | 250 | 250 | 250 | 240 | 250 | 160 |
| 0180 | Orthophosphate, reactive as P | mg/l | 1.3 | 1.3 | 1.4 | 0.69 | 0.28 | 0.04 | 0.26 | 0.52 | 0.4 | 0.33 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 37.2 | 34.5 | 28.4 | 46.9 | 74.7 | 84.6 | 86.4 | 84.7 | 103.7 | 79.1 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 3.52 | 3.58 | 2.88 | 5.01 | 8.62 | 11 | 10 | 10.2 | 10.5 | 8.01 |