sampling point
Leek Brook
| Description | LEEK BROOK |
|---|---|
| Sampling point ID | MD-56546100 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 398562 353966 lat lon: 53.082902, -2.022913 |
| Area | Staffordshire Warwickshire And West Midlands |
| Sub-Area | Upper Trent And Tame |
| Summary | 198 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.
18 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Organic
- N Oxidised
- N-Kjeldahl
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- Nitrogen - N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Phosphate
- Phosphorus-P
- Sld Sus@105C
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 198 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 3 Apr 2024 to 25 Jun 2024
| Notation | Determinand | Units | 3 Apr 2024 14:07 | 11 Apr 2024 10:15 | 16 Apr 2024 08:09 | 22 Apr 2024 11:47 | 14 May 2024 12:17 | 20 May 2024 12:59 | 29 May 2024 12:11 | 10 Jun 2024 07:44 | 17 Jun 2024 09:52 | 25 Jun 2024 12:07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0076 | Temperature of Water | °C | 9.9 | 10.3 | 7.5 | 8 | 13.5 | 13.1 | 12.5 | 10.1 | 11.2 | 16 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.09 | 0.099 | 0.09 | 0.035 | 9.6 | 0.031 | < 0.03 | 0.094 | < 0.03 | < 0.03 |
| 0113 | Nitrogen, Organic as N | mg/l | 0.869 | 1.17 | 0.87 | 0.47 | ||||||
| 0114 | Nitrogen, Kjeldahl as N | mg/l | 0.9 | 1.2 | 0.9 | 0.5 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.6 | 1.2 | 0.86 | 1.2 | 5.1 | 1.4 | 1.2 | 1.8 | 1.1 | 1 |
| 0117 | Nitrate as N | mg/l | 1.57 | 1.17 | 0.842 | 1.19 | 4.5 | 1.39 | 1.18 | 1.73 | 1.09 | 0.995 |
| 0118 | Nitrite as N | mg/l | 0.033 | 0.031 | 0.018 | 0.014 | 0.6 | 0.015 | 0.018 | 0.066 | 0.0069 | 0.0046 |
| 0135 | Solids, Suspended at 105 C | mg/l | 15 | 8.8 | 24 | 17 | 230 | 6.3 | 7.5 | 11 | 4.9 | 4.4 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.14 | 0.14 | 0.13 | 0.04 | 2.2 | 0.1 | 0.17 | 0.12 | 0.083 | 0.054 |
| 0192 | Phosphate :- {TIP} | mg/l | 0.17 | 0.16 | 0.22 | 0.083 | 3.6 | 0.077 | 0.17 | 0.13 | 0.092 | 0.066 |
| 0348 | Phosphorus, Total as P | mg/l | 0.2 | 0.19 | 0.27 | 0.1 | 4.2 | 0.13 | 0.23 | 0.15 | 0.11 | 0.071 |
| 9686 | Nitrogen, Total as N | mg/l | 2.7 | 2.4 | 2.5 | 1.9 | 21 | 2.3 | 2.4 | 2.6 | 2 | 1.5 |
Samples from 22 Jan 2024 to 25 Mar 2024
| Notation | Determinand | Units | 22 Jan 2024 11:04 | 31 Jan 2024 09:31 | 7 Feb 2024 08:29 | 15 Feb 2024 09:50 | 19 Feb 2024 09:41 | 26 Feb 2024 10:38 | 4 Mar 2024 09:13 | 11 Mar 2024 08:05 | 18 Mar 2024 09:07 | 25 Mar 2024 08:32 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0076 | Temperature of Water | °C | 5 | 3.7 | 4.9 | 9 | 8.1 | 4.9 | 3.2 | 5.9 | 6.9 | 6.4 |
| 0135 | Solids, Suspended at 105 C | mg/l | 26 | 5.9 | 11 | 9.6 | 9.9 | 6 | 5.3 | 14 | 4.8 | 8.6 |
| 0192 | Phosphate :- {TIP} | mg/l | 0.43 | 0.1 | 0.2 | 0.16 | 0.14 | 0.1 | 0.11 | 0.23 | 0.095 | |
| 0348 | Phosphorus, Total as P | mg/l | 0.59 | 0.14 | 0.24 | 0.2 | 0.17 | 0.13 | 0.11 | 0.29 | 0.17 | 0.15 |
| 9686 | Nitrogen, Total as N | mg/l | 7 | 2.7 | 3.3 | 2.6 | 3 | 2.8 | 2.5 | 5.7 | 2.7 | 2.6 |