sampling point
Medina - North Of Appleford
| Description | RIVER MEDINA- NORTH OF APPLEFORD |
|---|---|
| Sampling point ID | SO-Y0004484 |
| Type | Freshwater – Unspecified |
| Status | open |
| Location |
easting northing: 450181 82138 lat lon: 50.636781, -1.291759 |
| Area | Solent And South Downs |
| Sub-Area | L&W West Ssd |
| Summary | 81 samples taken between 2024 and 2013 |
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.
13 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- 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 81 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 11 Oct 2023 to 11 Jul 2024
Samples from 23 Jan 2023 to 14 Sep 2023
| Notation | Determinand | Units | 23 Jan 2023 11:02 | 9 Feb 2023 10:26 | 9 Mar 2023 10:18 | 4 May 2023 11:00 | 7 Jun 2023 11:00 | 28 Jun 2023 10:01 | 5 Jul 2023 10:07 | 27 Jul 2023 10:30 | 4 Aug 2023 10:25 | 14 Sep 2023 11:35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.11 | 7.12 | 7.82 | 7.14 | 7.38 | 7.16 | 7.24 | 7.01 | 7.26 | ||
| 0076 | Temperature of Water | °C | 3 | 4.9 | 7.8 | 12.5 | 16 | 14 | 15.6 | 14.9 | 15.6 | |
| 0077 | Conductivity at 25 C | μs/cm | 491 | 438 | 417 | 509 | 518 | 430 | 449 | 475 | 649 | |
| 0085 | BOD : 5 Day ATU | mg/l | < 1 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.12 | 0.051 | < 0.03 | < 0.03 | 0.068 | 0.049 | 0.044 | 0.36 | 0.044 | 0.046 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.5 | 4.3 | 2.7 | 3.7 | 5 | 6 | 4.5 | 3 | 2.3 | 3.3 |
| 0117 | Nitrate as N | mg/l | 4.41 | 4.29 | 2.69 | 3.69 | 4.97 | 5.97 | 4.47 | 2.97 | 2.28 | 3.3 |
| 0118 | Nitrite as N | mg/l | 0.093 | 0.011 | 0.0095 | 0.011 | 0.035 | 0.026 | 0.034 | 0.033 | 0.018 | < 0.004 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00017 | 9.0e-05 | < 0.00031 | 0.00021 | 0.00034 | 0.00016 | 0.00176 | 0.00012 | 0.00023 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 74 | 70 | 100 | 88 | 85 | 79 | 73 | 68 | 63 | 81 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.047 | 0.034 | 0.14 | 0.071 | 0.17 | 0.25 | 0.29 | 0.28 | 0.13 | 0.17 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 97 | 91.9 | 98.8 | 87.3 | 86.5 | 84.8 | 85.9 | 79 | 83 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 13 | 11.8 | 11.7 | 9.28 | 8.52 | 8.72 | 8.53 | 7.96 | 8.24 |