sampling point
North Level Engine Drain At Hirst Priory
| Description | NORTH LEVEL ENGINE DRAIN AT HIRST PRIORY |
|---|---|
| Sampling point ID | MD-37256600 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 478220 410540 lat lon: 53.585609, -0.819883 |
| Area | Derbyshire Nottinghamshire And Leicestershire |
| Sub-Area | Dukeries And The Trent |
| Summary | 244 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.
45 determinands have been measured at this site
- Al- Filtered
- Alky pH 4.5
- Aluminium-Al
- Ammonia(N)
- BOD ATU
- COD as O2
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Fe- Filt
- Hardness
- Hg Filtered
- Iron - as Fe
- Lead - as Pb
- Magnesium-Mg
- Manganse-Mn
- Mercury - Hg
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- OrthophsFilt
- Oxygen Diss
- Pb Filtered
- Phosphorus-P
- Potassium- K
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 244 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 28 May 2019 to 3 Mar 2020
| Notation | Determinand | Units | 28 May 2019 13:02 | 25 Jun 2019 09:51 | 2 Jul 2019 14:42 | 28 Aug 2019 10:00 | 17 Sep 2019 14:12 | 16 Oct 2019 08:57 | 10 Dec 2019 09:08 | 21 Jan 2020 09:10 | 6 Feb 2020 11:34 | 3 Mar 2020 13:28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.72 | 7.72 | 7.95 | 7.4 | 7.67 | 6.92 | 7.49 | 7.08 | 7.65 | 7.46 | |
| 0076 | Temperature of Water | °C | 15.6 | 18.2 | 18.7 | 21.1 | 15.1 | 11.5 | 3.9 | 1.9 | 3.8 | 4.7 |
| 0085 | BOD : 5 Day ATU | mg/l | 2.71 | 1.11 | 1.1 | 4.1 | < 1 | < 1 | 1 | < 1 | 1.4 | 1.4 |
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 41 | 30 | 35 | 110 | 45 | 57 | 47 | 38 | 42 | 44 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.077 | 0.053 | 0.41 | < 0.03 | 1.2 | 0.93 | 1.1 | 0.67 | 0.75 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.63 | 0.25 | 1.3 | < 0.2 | < 0.2 | 20 | 12 | 9.9 | 7.8 | 12 |
| 0118 | Nitrite as N | mg/l | 0.0074 | 0.0061 | 0.024 | < 0.004 | < 0.004 | 0.13 | 0.062 | 0.054 | 0.042 | 0.03 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00044 | 0.00136 | 0.00163 | 0.00433 | < 0.00038 | 0.00207 | 0.00337 | 0.00134 | 0.00348 | 0.0027 |
| 0135 | Solids, Suspended at 105 C | mg/l | < 3 | < 3 | 3 | 150 | 3.1 | 28 | 13 | 21 | 17 | 35 |
| 0172 | Chloride | mg/l | 121 | 73.1 | 73 | 75 | 78 | 72 | 74 | 71 | 79 | 59 |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.016 | 0.011 | < 0.01 | 0.011 | < 0.01 |
Samples from 10 Jul 2018 to 17 Apr 2019
| Notation | Determinand | Units | 10 Jul 2018 13:57 | 15 Aug 2018 14:02 | 26 Sep 2018 12:23 | 18 Oct 2018 10:08 | 15 Nov 2018 12:17 | 11 Dec 2018 10:30 | 2 Jan 2019 13:18 | 7 Feb 2019 10:38 | 26 Feb 2019 11:26 | 17 Apr 2019 11:35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.6 | 7.81 | 7.39 | 7.45 | 7.56 | 7.55 | 7.3 | 7.37 | 7.44 | 7.7 | |
| 0076 | Temperature of Water | °C | 20.4 | 20.1 | 14 | 11.8 | 8.1 | 3.8 | 6.1 | 3.8 | 7.5 | 11 |
| 0085 | BOD : 5 Day ATU | mg/l | < 1 | 1.14 | 1.36 | 1.84 | < 1 | < 1 | < 1 | 2.32 | 1.24 | 1.64 |
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 33 | 31 | 43 | 37 | 35 | 38 | 36 | 37 | 37 | 38 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.045 | < 0.03 | 0.904 | < 0.03 | 0.249 | 1.78 | 1.23 | 1.04 | 0.623 | 0.035 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 0.23 | < 0.2 | 1.35 | 0.7 | 0.84 | 13.1 | 13.6 | 6.87 | 5.38 | 4.99 |
| 0118 | Nitrite as N | mg/l | 0.0053 | < 0.004 | 0.108 | 0.0064 | 0.0226 | 0.0876 | 0.0712 | 0.0329 | 0.0436 | 0.0176 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00071 | < 0.00075 | 0.00552 | < 0.00018 | 0.00145 | 0.00736 | 0.0034 | 0.00284 | 0.00263 | 0.00035 |
| 0135 | Solids, Suspended at 105 C | mg/l | 4.15 | < 3 | 21.9 | 4.87 | < 3 | 8.63 | 5.28 | 9.83 | 7.18 | 4.65 |
| 0172 | Chloride | mg/l | 111 | 179 | 58.1 | 64 | 70.8 | 80.4 | 80.9 | 103 | 94.9 | 97.1 |
| 0180 | Orthophosphate, reactive as P | mg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 |