sampling point
Rains Brook A45 Dunchurch
| Description | RAINS BROOK A45 DUNCHURCH |
|---|---|
| Sampling point ID | MD-11294580 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 449690 270060 lat lon: 52.326385, -1.272307 |
| Area | Staffordshire Warwickshire And West Midlands |
| Sub-Area | Avon & Lower Severn (5) |
| Summary | 156 samples taken between 2021 and 2000 |
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.
46 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Carbetamide
- Cd Filtered
- Chloride Ion
- Clopyralid
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- MR Screen
- Magnesium-Mg
- Metaldehyde
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- PFOS
- Pb Filtered
- Phosphorus-P
- Potassium- K
- Propyzamide
- Sld Sus@105C
- Sulphate SO4
- Temp Water
- TriBT Cation
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pFoctanoate
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 156 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 26 Sep 2019 to 12 Aug 2021
| Notation | Determinand | Units | 26 Sep 2019 12:20 | 16 Oct 2019 13:11 | 27 Nov 2019 12:23 | 12 Dec 2019 13:07 | 14 Jan 2020 11:20 | 23 Jan 2020 12:37 | 11 May 2021 09:49 | 1 Jun 2021 12:55 | 27 Jul 2021 08:52 | 12 Aug 2021 12:30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.76 | 7.97 | 7.7 | 7.82 | 7.89 | 8.01 | 8.2 | 8.3 | 8 | 8 | |
| 0076 | Temperature of Water | °C | 15.2 | 12.4 | 9.1 | 6.1 | 6.5 | 6.9 | 10 | 15.4 | 16.9 | 16 |
| 0077 | Conductivity at 25 C | μs/cm | 692 | 668 | 558 | 642 | 507 | 680 | 871 | 909 | 956 | 662 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.034 | 0.073 | 0.042 | 0.51 | 0.036 | 0.12 | 0.045 | 0.052 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.5 | 14 | 5.5 | 4.8 | 3.7 | 3.6 | 6.9 | 4.7 | 2.9 | 4.5 |
| 0117 | Nitrate as N | mg/l | 4.47 | 14 | 5.49 | 4.78 | 3.69 | 3.54 | 6.88 | 4.66 | 2.86 | 4.44 |
| 0118 | Nitrite as N | mg/l | 0.029 | 0.024 | 0.011 | 0.017 | 0.012 | 0.062 | 0.025 | 0.044 | 0.042 | 0.064 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00047 | < 0.00061 | 0.00029 | 0.00066 | 0.00046 | 0.00741 | 0.00066 | 0.00325 | 0.00136 | 0.00147 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 130 | 130 | 150 | 140 | 140 | 87 | 190 | 210 | 180 | 160 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.16 | 0.13 | 0.092 | 0.073 | 0.07 | 0.21 | 0.068 | 0.1 | 0.19 | 0.22 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 82.4 | 87.7 | 92.6 | 91.9 | 95.3 | 95.6 | 99 | 97 | 68 | 81 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.25 | 9.34 | 10.7 | 11.4 | 11.7 | 11.6 | 11.2 | 9.67 | 6.57 | 7.97 |
Samples from 16 Apr 2018 to 15 Jul 2019
| Notation | Determinand | Units | 16 Apr 2018 12:48 | 25 May 2018 11:25 | 8 Jun 2018 13:32 | 3 Jul 2018 14:30 | 7 Aug 2018 13:09 | 9 Nov 2018 11:12 | 9 May 2019 14:02 | 17 May 2019 13:41 | 19 Jun 2019 13:29 | 15 Jul 2019 13:43 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.17 | 8.18 | 8.04 | 8.06 | |||||||
| 0076 | Temperature of Water | °C | 10 | 11.4 | 14.5 | 15.8 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 1006 | 994 | 899 | 826 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.097 | 0.12 | 0.068 | 0.16 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2.79 | 1.25 | 8.88 | 0.9 | ||||||
| 0117 | Nitrate as N | mg/l | 2.75 | 1.22 | 8.84 | 0.861 | ||||||
| 0118 | Nitrite as N | mg/l | 0.0405 | 0.0293 | 0.0432 | 0.039 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00177 | 0.00242 | 0.00172 | 0.00445 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 147 | 183 | 172 | 160 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.161 | 0.143 | 0.117 | 0.13 | ||||||
| 8944 | Tributyl Tin as Cation | μg/l | < 0.0002 | < 0.0002 | < 0.0002 | < 0.0002 | < 0.0002 | < 0.0002 | ||||
| 9274 | Perfluorooctanoate anion | μg/l | 0.00142 | 0.00499 | 0.00287 | 0.00326 | 0.00393 | 0.00305 | ||||
| 9276 | Perfluorooctylsulphonate anion | μg/l | 0.00193 | 0.012 | 0.00425 | 0.00514 | 0.00578 | 0.00388 | ||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 99.3 | 98.7 | 89.7 | 90.4 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.2 | 10.8 | 9.12 | 8.94 |