sampling point
River Devon At Hawton
Description | RIVER DEVON AT HAWTON |
---|---|
Sampling point ID | MD-42167850 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 478658 351043 lat lon: 53.050859, -0.828007 |
Area | Derbyshire Nottinghamshire And Leicestershire |
Sub-Area | Leicester And South Nottinghamshire |
Summary | 242 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.
41 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- CHLOROPHYLL
- Calcium - Ca
- Chloride Ion
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Dtrgt NncSyn
- DtrgtAncSyn
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Potassium- K
- Sld Sus@105C
- Sulphate SO4
- Temp Water
- TriBT Cation
- Triclosan
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 242 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 13 Feb 2020 to 7 Dec 2021
Samples from 5 Apr 2019 to 14 Jan 2020
Notation | Determinand | Units | 5 Apr 2019 14:14 | 13 May 2019 10:17 | 21 Jun 2019 13:14 | 16 Jul 2019 12:00 | 7 Aug 2019 10:04 | 18 Sep 2019 10:57 | 15 Oct 2019 13:16 | 26 Nov 2019 11:42 | 27 Dec 2019 13:14 | 14 Jan 2020 15:08 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 8.31 | 8.23 | 8.01 | 8.32 | 7.98 | 8.03 | 7.71 | 7.77 | 7.98 | 7.98 | |
0076 | Temperature of Water | °C | 8 | 12.7 | 15.1 | 17.9 | 17.2 | 12.2 | 11.5 | 9.2 | 6.7 | 7.1 |
0085 | BOD : 5 Day ATU | mg/l | 2.19 | 1.56 | < 1 | 1.3 | < 1 | 1 | 4.1 | < 1 | 1.2 | 2.1 |
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.042 | 0.07 | 0.034 | 0.032 | < 0.03 | 0.05 | 0.039 | 0.058 | 0.081 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 10.7 | 7.04 | 10.9 | 6.8 | 7 | 7.6 | 5.9 | 8.9 | 8.5 | 5.8 |
0117 | Nitrate as N | mg/l | 10.7 | 7 | 10.8 | 6.77 | 6.98 | 7.58 | 5.87 | 8.84 | 8.45 | 5.76 |
0118 | Nitrite as N | mg/l | 0.029 | 0.0391 | 0.073 | 0.028 | 0.024 | 0.018 | 0.03 | 0.062 | 0.05 | 0.039 |
0119 | Ammonia un-ionised as N | mg/l | < 0.00047 | 0.00093 | 0.00185 | 0.0011 | 0.00094 | < 0.00064 | 0.00053 | 0.0004 | 0.00079 | 0.00114 |
0135 | Solids, Suspended at 105 C | mg/l | 8.12 | 6.47 | 4.67 | 4.2 | 5.1 | < 3 | 190 | 18 | 23 | 150 |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 214 | 202 | 221 | 220 | 230 | 220 | 92 | 240 | 230 | 200 |
9901 | Oxygen, Dissolved, % Saturation | % | 105.6 | 98.8 | 84.1 | 116.8 | 85.9 | 92.6 | 73.8 | 86.1 | 87.9 | 90 |
9924 | Oxygen, Dissolved as O2 | mg/l | 12.5 | 10.5 | 8.44 | 11.1 | 8.25 | 9.91 | 8.03 | 9.89 | 10.7 | 10.9 |