sampling point
River Meden At West Drayton
| Description | RIVER MEDEN AT WEST DRAYTON |
|---|---|
| Sampling point ID | MD-39480020 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 470270 375040 lat lon: 53.267696, -0.947857 |
| Area | Derbyshire Nottinghamshire And Leicestershire |
| Sub-Area | Dukeries And The Trent |
| Summary | 205 samples taken between 2020 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.
57 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- BOD ATU
- C - Org Filt
- CHLOROPHYLL
- COD as O2
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu BLM Bio
- Cu Filtered
- Fe- Filt
- Fluoranthene
- Hardness
- Ind123pyrene
- Magnesium-Mg
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Ni BLM Bio
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb BLM Bio
- Pb Filtered
- Phenol Odour
- Potassium- K
- SiO2 Rv
- Sld Sus@105C
- Temp Water
- TriBT Cation
- Triclosan
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn BLM Bio
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 205 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 26 Jun 2019 to 12 Mar 2020
| Notation | Determinand | Units | 26 Jun 2019 10:56 | 16 Jul 2019 12:11 | 1 Aug 2019 09:14 | 10 Sep 2019 12:19 | 16 Oct 2019 10:32 | 19 Nov 2019 13:36 | 6 Dec 2019 11:46 | 7 Jan 2020 11:16 | 17 Feb 2020 11:41 | 12 Mar 2020 09:47 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.05 | 8.95 | 7.98 | 8.73 | 7.89 | 8.07 | 8.32 | 8.36 | 7.91 | 8.41 | |
| 0076 | Temperature of Water | °C | 15.7 | 19.3 | 18.7 | 14.7 | 11.9 | 6.1 | 7.6 | 6.9 | 6.4 | 7.7 |
| 0085 | BOD : 5 Day ATU | mg/l | 2.29 | 1.9 | 1.3 | 1.3 | < 1 | 1.27 | 1.2 | 1.1 | 2.5 | 1.2 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.458 | < 0.03 | 0.15 | < 0.03 | 0.056 | 0.225 | 0.065 | 0.086 | 0.24 | 0.085 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 8.73 | 10 | 5.9 | 12 | 9.9 | 9.03 | 12 | 14 | 5.7 | 12 |
| 0117 | Nitrate as N | mg/l | 8.51 | 9.94 | 5.75 | 12 | 9.82 | 8.84 | 11.9 | 13.9 | 5.65 | 11.9 |
| 0118 | Nitrite as N | mg/l | 0.223 | 0.057 | 0.15 | 0.028 | 0.084 | 0.192 | 0.074 | 0.076 | 0.054 | 0.051 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.0127 | < 0.00108 | 0.00493 | < 0.00077 | 0.00092 | 0.00308 | 0.00099 | 0.00125 | 0.00274 | 0.00131 |
| 0135 | Solids, Suspended at 105 C | mg/l | 8.92 | < 3 | 8.3 | 3.5 | 17 | 10.8 | 6.5 | 5 | 140 | 8.6 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 170 | 140 | 180 | 190 | 223 | 240 | 230 | 140 | 240 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 86.2 | 118.2 | 80.2 | 105.9 | 88.8 | 91.9 | 97.4 | 95.2 | 92.3 | 98.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.54 | 10.9 | 7.47 | 10.7 | 9.57 | 11.4 | 11.6 | 11.6 | 11.4 | 11.8 |