sampling point
Anston Brook Nr Todwick
| Description | ANSTON BROOK AT POCKET HANDKERCHIEF OFF B6463 NR TODWICK |
|---|---|
| Sampling point ID | MD-38644170 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 449764 386035 lat lon: 53.368833, -1.253558 |
| Area | Derbyshire Nottinghamshire And Leicestershire |
| Sub-Area | Dukeries And The Trent |
| Summary | 48 samples taken between 2018 and 2005 |
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)
- BOD ATU
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- Weth-Visibty
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 48 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 1 Mar 2016 to 10 May 2018
Samples from 6 Dec 2013 to 18 Nov 2015
| Notation | Determinand | Units | 6 Dec 2013 10:43 | 16 Jan 2014 10:42 | 7 Apr 2014 09:12 | 14 Jul 2014 12:56 | 6 Oct 2014 11:52 | 10 Feb 2015 09:03 | 21 May 2015 13:54 | 5 Aug 2015 10:14 | 3 Nov 2015 10:12 | 18 Nov 2015 08:48 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8 | 7.7 | 7.6 | 7.9 | 7.8 | 7.5 | 8.27 | 7.84 | 8.1 | 7.39 | |
| 0076 | Temperature of Water | °C | 3.1 | 5.6 | 10.6 | 16.2 | 9.7 | 1.6 | 15.2 | 14.3 | 8.9 | 8.5 |
| 0077 | Conductivity at 25 C | μs/cm | 571 | 374 | 594 | 525 | 526 | 545 | 607 | 539 | 705 | 595 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.059 | 0.124 | 0.042 | 0.065 | 0.13 | 0.047 | 0.131 | 0.041 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 6.68 | 4.11 | 5.23 | 6.72 | 6.62 | 8.03 | 6.71 | 10.6 | 4.3 | |
| 0117 | Nitrate as N | mg/l | 6.67 | 4.1 | 5.21 | 6.68 | 6.58 | 8.01 | 6.68 | 10.5 | 4.27 | |
| 0118 | Nitrite as N | mg/l | 0.0147 | 0.0109 | 0.0217 | 0.0365 | 0.0352 | 0.0177 | 0.0285 | 0.078 | 0.0253 | |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00033 | 0.00039 | 0.00095 | 0.00096 | 0.00074 | 0.00041 | 0.00125 | 0.00228 | 0.00017 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 99 | 93 | 122 | 137 | 137 | 100 | 127 | 115 | 138 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.034 | 0.074 | 0.038 | 0.046 | 0.175 | 0.047 | 0.035 | 0.079 | 0.052 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 82 | 87 | 86 | 82 | 84 | 97 | 112.4 | 86.4 | 81.9 | 76.7 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11 | 10.9 | 9.55 | 8.04 | 9.53 | 13.5 | 11.3 | 8.82 | 9.47 | 8.96 |