sampling point
Stanton Str.Bardwell Mill Bridge
| Description | STANTON STR.BARDWELL MILL BRIDGE |
|---|---|
| Sampling point ID | AN-41M16 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 594100 274500 lat lon: 52.334228, 0.847423 |
| Area | Cambridgeshire And Bedfordshire |
| Sub-Area | Ely Team Sub Area |
| Summary | 104 samples taken between 2024 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.
12 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- 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 104 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Aug 2023 to 13 Mar 2024
Samples from 8 Oct 2021 to 31 Jul 2023
| Notation | Determinand | Units | 8 Oct 2021 14:24 | 23 Nov 2021 11:52 | 9 Dec 2021 10:44 | 26 Jan 2022 12:27 | 28 Feb 2022 11:36 | 14 Mar 2022 12:23 | 14 Mar 2022 12:32 | 4 May 2023 12:58 | 8 Jun 2023 10:07 | 31 Jul 2023 13:33 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.87 | 7.81 | 7.86 | 7.89 | 8.16 | 8.27 | 7.93 | 8.07 | 7.78 | ||
| 0076 | Temperature of Water | °C | 14.3 | 5.9 | 5.9 | 6.2 | 6.6 | 9.4 | 12 | 12.6 | 17.3 | |
| 0077 | Conductivity at 25 C | μs/cm | 1115 | 1417 | 989 | 1160 | 1016 | 1081 | 1185 | 1396 | 1378 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.071 | 0.045 | 0.042 | 0.051 | 0.032 | < 0.03 | < 0.03 | 0.034 | 0.041 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 20 | 9.8 | |
| 0117 | Nitrate as N | mg/l | 10.9 | 13 | 13 | 13 | 13 | 12 | 12 | 19.9 | 9.76 | |
| 0118 | Nitrite as N | mg/l | 0.061 | 0.04 | 0.028 | 0.048 | 0.026 | 0.03 | 0.046 | 0.073 | 0.039 | |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00132 | 0.00039 | 0.00041 | 0.00055 | 0.00045 | < 0.00052 | < 0.00054 | 0.00075 | 0.00078 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 280 | 310 | 290 | 310 | 310 | 310 | 300 | 290 | 270 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 2.4 | 2.6 | 0.46 | 0.68 | 0.33 | 0.45 | 0.44 | 1.1 | 2.6 | 3.1 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 80.9 | 73.1 | 88.3 | 93.3 | 103.7 | 101.1 | 115.8 | 76.9 | 68.8 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.26 | 9.11 | 11 | 11.5 | 12.7 | 11.6 | 12.5 | 8.16 | 6.59 |