sampling point
R.Perry At Wykey
| Description | RIVER PERRY AT WYKEY |
|---|---|
| Sampling point ID | MD-29994140 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 339600 324500 lat lon: 52.814632, -2.897594 |
| Area | Shropshire Herefordshire Worcestershire And Gloucestershire |
| Sub-Area | Shropshire & Wye |
| Summary | 232 samples taken between 2024 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.
36 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- COD as O2
- Cadmium - Cd
- Calcium - Ca
- Chloride Ion
- Chlorine
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Potassium- K
- Sld Sus@105C
- Temp Water
- TurbidityNTU
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 232 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 25 Oct 2017 to 3 Jul 2024
Samples from 12 Oct 2016 to 24 Oct 2017
| Notation | Determinand | Units | 12 Oct 2016 12:22 | 18 Nov 2016 08:18 | 1 Dec 2016 13:06 | 6 Jan 2017 13:09 | 24 Jan 2017 15:14 | 26 Apr 2017 13:36 | 11 May 2017 08:37 | 5 Jul 2017 13:43 | 17 Oct 2017 11:34 | 24 Oct 2017 12:05 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.81 | 7.97 | 8.02 | 7.92 | 7.74 | 7.49 | |||||
| 0076 | Temperature of Water | °C | 4 | 3.8 | 9.2 | 17.6 | 12.2 | 12.3 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 665 | 678 | 663 | 633 | 600 | |||||
| 0085 | BOD : 5 Day ATU | mg/l | < 2.75 | |||||||||
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 28 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.384 | 0.234 | 0.048 | 0.031 | 0.067 | 1.5 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 5.79 | 7.05 | 5.86 | 6.28 | 5.87 | 5.69 | 5.07 | 3.99 | 4.58 | 5.11 |
| 0117 | Nitrate as N | mg/l | 5.72 | 6.97 | 5.81 | 6.24 | 5.83 | 5.65 | 5.02 | 3.94 | 4.51 | |
| 0118 | Nitrite as N | mg/l | 0.0673 | 0.0814 | 0.0483 | 0.0403 | 0.0436 | 0.0372 | 0.0483 | 0.0501 | 0.069 | 0.203 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00292 | 0.00253 | 0.00083 | 0.00082 | 0.0008 | 0.0102 | ||||
| 0135 | Solids, Suspended at 105 C | mg/l | 6.2 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 211 | 214 | 221 | 216 | 201 | |||||
| 0172 | Chloride | mg/l | 39.8 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.637 | 0.382 | 0.363 | 0.639 | 0.469 | 0.533 | ||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 97.9 | 100.1 | 101.3 | 91.1 | 68.9 | 34 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 12.8 | 13.2 | 11.6 | 8.67 | 7.37 |