sampling point
River Derwent D/S Of Derwent Co Gen
| Description | RIVER DERWENT DOWNSTREAM OF DERWENT CO GEN |
|---|---|
| Sampling point ID | MD-49692690 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 440511 334772 lat lon: 52.908848, -1.399073 |
| Area | Derbyshire Nottinghamshire And Leicestershire |
| Sub-Area | Derbyshire, Derwent And Erewash |
| Summary | 140 samples taken between 2015 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.
43 determinands have been measured at this site
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- BOD ATU
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- Cond @ 25C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Hardness
- HcarbonOils
- Lead - as Pb
- Magnesium-Mg
- Mercury - Hg
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nickel - Ni
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Phenol Odour
- Temp Water
- TurbidityNTU
- Visit-NoBott
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 140 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Oct 2014 to 13 Jul 2015
| Notation | Determinand | Units | 20 Oct 2014 10:40 | 24 Nov 2014 11:10 | 4 Dec 2014 11:00 | 28 Jan 2015 11:00 | 24 Feb 2015 10:50 | 24 Mar 2015 10:55 | 20 Apr 2015 10:55 | 26 May 2015 10:40 | 15 Jun 2015 10:45 | 13 Jul 2015 10:55 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0105 | Mercury | μg/l | < 0.01 | < 0.01 | < 0.01 | 0.0225 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 |
| 0108 | Cadmium | μg/l | 0.397 | 0.475 | 0.437 | 0.428 | 0.649 | 0.38 | 0.356 | 0.322 | 0.332 | 0.212 |
Samples from 17 Dec 2013 to 22 Sep 2014
| Notation | Determinand | Units | 17 Dec 2013 11:10 | 13 Jan 2014 10:50 | 13 Feb 2014 11:00 | 13 Mar 2014 10:45 | 22 Apr 2014 10:50 | 27 May 2014 10:45 | 16 Jun 2014 11:15 | 21 Jul 2014 10:25 | 26 Aug 2014 10:45 | 22 Sep 2014 11:05 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0105 | Mercury | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.0386 | < 0.01 | < 0.01 | < 0.01 | < 0.01 |
| 0108 | Cadmium | μg/l | 0.919 | 0.549 | 0.815 | 0.478 | 0.391 | 0.425 | 0.347 | 0.368 | 0.272 | 0.301 |