sampling point
Baston Fen Habitats Site
| Description | BASTON FEN HABITATS SITE |
|---|---|
| Sampling point ID | AN-BASTFEN |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 514504 317600 lat lon: 52.743896, -0.305231 |
| Area | Lincolnshire And Northamptonshire |
| Sub-Area | North & South Team Sub Area |
| Summary | 203 samples taken between 2020 and 2003 |
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 203 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 24 Jun 2019 to 4 Mar 2020
| Notation | Determinand | Units | 24 Jun 2019 11:32 | 2 Jul 2019 13:12 | 15 Aug 2019 12:40 | 17 Sep 2019 08:51 | 21 Oct 2019 14:32 | 22 Nov 2019 12:45 | 4 Dec 2019 14:56 | 20 Jan 2020 13:07 | 6 Feb 2020 15:57 | 4 Mar 2020 08:34 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.81 | 8.08 | 7.88 | 7.92 | 7.75 | 7.78 | 8 | 7.98 | 8.09 | 8.07 | |
| 0076 | Temperature of Water | °C | 18.4 | 18.9 | 17.5 | 14.5 | 11.4 | 7.9 | 5.2 | 4.3 | 4.6 | 4.5 |
| 0085 | BOD : 5 Day ATU | mg/l | 1.74 | 1.5 | 3.7 | 1.4 | 1.9 | 1.4 | 1.1 | 1.4 | 1.3 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.053 | 0.043 | 0.058 | 0.042 | 0.067 | < 0.03 | 0.052 | 0.035 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.85 | 3.3 | 1.7 | 3.3 | 3.1 | 5.45 | 3.4 | 5.9 | 5 | 3.9 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00066 | 0.00185 | 0.00103 | 0.00123 | 0.00048 | 0.00086 | < 0.00034 | 0.00064 | 0.00043 | |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 110.2 | 91.4 | 88.9 | 88.2 | 79.8 | 98.6 | 98.3 | 86.3 | 93.5 |
Samples from 16 Aug 2018 to 14 May 2019
| Notation | Determinand | Units | 16 Aug 2018 14:54 | 21 Sep 2018 10:55 | 8 Oct 2018 10:29 | 20 Nov 2018 11:08 | 4 Dec 2018 13:58 | 16 Jan 2019 12:15 | 6 Feb 2019 14:50 | 19 Mar 2019 12:20 | 17 Apr 2019 13:04 | 14 May 2019 13:49 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.64 | 8.15 | 8.16 | 8.06 | 8.05 | 8.09 | 7.93 | 7.94 | 7.94 | 7.34 | |
| 0076 | Temperature of Water | °C | 19.8 | 14.5 | 10 | 6.4 | 7 | 6.7 | 5.2 | 9.6 | 11 | 17.5 |
| 0085 | BOD : 5 Day ATU | mg/l | 1.3 | 1.35 | 1.55 | 1.31 | 1.22 | 1.83 | 2.01 | 1.5 | 2.04 | 1.47 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.066 | < 0.03 | < 0.03 | 0.1 | 0.177 | 0.033 | 0.037 | < 0.03 | 0.053 | < 0.03 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.29 | 2.77 | 2 | 4.8 | 3.49 | 4.82 | 3.52 | 4.41 | 3.56 | 3.57 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00109 | < 0.00076 | < 0.00055 | 0.0014 | 0.00259 | 0.00047 | 0.0004 | < 0.00046 | 0.00091 | < 0.00021 |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.103 | < 0.01 | 0.065 | < 0.01 | < 0.01 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 57.2 | 84.5 | 87.7 | 74.9 | 70.6 | 101.2 | 83.6 | 101.5 | 70.7 | 114.6 |