sampling point
Helpringham Eau
| Description | HELPRINGHAM EAU |
|---|---|
| Sampling point ID | AN-HELPREAU |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 517859 338449 lat lon: 52.930508, -0.248034 |
| Area | Lincolnshire And Northamptonshire |
| Sub-Area | North & South Team Sub Area |
| Summary | 108 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 108 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 11 Jul 2022 to 11 Jun 2024
| Notation | Determinand | Units | 11 Jul 2022 12:16 | 8 Aug 2022 13:22 | 6 Sep 2022 09:49 | 3 Oct 2022 11:38 | 9 Nov 2022 11:29 | 8 Dec 2022 10:37 | 18 Jan 2023 11:37 | 1 Feb 2023 09:15 | 21 Mar 2023 10:45 | 11 Jun 2024 11:24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.08 | 7.39 | 7.25 | 7.45 | 7.96 | 8.07 | 8.13 | 8.27 | 7.92 | 8.45 | |
| 0076 | Temperature of Water | °C | 17.3 | 17.9 | 17 | 10.6 | 10.1 | 3.3 | 2.5 | 4 | 9.6 | 14.3 |
| 0077 | Conductivity at 25 C | μs/cm | 864 | 935 | 1093 | 981 | 860 | 918 | 895 | 958 | 785 | 810 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.11 | 0.084 | 0.096 | 0.058 | 0.032 | < 0.03 | 0.036 | < 0.03 | < 0.03 | < 0.03 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.4 | 9.2 | 18 | 1.8 | 19 | 26 | 19 | 17 | 12 | 5.5 |
| 0117 | Nitrate as N | mg/l | 2.34 | 9.08 | 17.8 | 1.78 | 18.9 | 26 | 19 | 17 | 12 | 5.46 |
| 0118 | Nitrite as N | mg/l | 0.06 | 0.12 | 0.18 | 0.023 | 0.1 | 0.043 | 0.026 | 0.031 | 0.024 | 0.037 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00042 | 0.00068 | 0.00053 | 0.00032 | 0.00054 | < 0.00033 | 0.00038 | < 0.00035 | < 0.00044 | < 0.00075 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 230 | 220 | 170 | 240 | 190 | 210 | 220 | 230 | 210 | 250 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.44 | 1.6 | 2.5 | 0.31 | 0.32 | 0.13 | 0.073 | 0.12 | 0.078 | 0.07 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 38.7 | 78.1 | 56.3 | 64 | 82.4 | 83.4 | 95.4 | 97.3 | 89.7 | 152.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 3.71 | 7.39 | 5.43 | 7.11 | 9.26 | 11.1 | 13 | 12.7 | 10.2 | 15.6 |