sampling point
Trusley Brook At Dalbury Hollow
| Description | TRUSLEY BROOK AT DALBURY HOLLOW |
|---|---|
| Sampling point ID | MD-54421300 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 425900 334800 lat lon: 52.909999, -1.616317 |
| Area | Derbyshire Nottinghamshire And Leicestershire |
| Sub-Area | Derbyshire, Derwent And Erewash |
| Summary | 95 samples taken between 2018 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.
42 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- Magnesium-Mg
- Mn- Filtered
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Phenol Odour
- Potassium- K
- Sld Sus@105C
- Temp Water
- 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 95 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Mar 2016 to 15 May 2018
Samples from 23 Sep 2014 to 5 Nov 2015
| Notation | Determinand | Units | 23 Sep 2014 12:38 | 30 Oct 2014 15:40 | 21 Nov 2014 12:27 | 12 Dec 2014 13:36 | 14 Jan 2015 13:43 | 10 Feb 2015 13:13 | 3 Mar 2015 13:24 | 11 Aug 2015 12:47 | 27 Aug 2015 12:24 | 5 Nov 2015 14:06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0052 | Lead, Dissolved | μg/l | 0.145 | < 0.1 | < 0.1 | 0.185 | < 0.1 | < 0.1 | < 0.1 | |||
| 0061 | pH | 8.2 | 7.8 | 8 | 7.7 | 8 | 8.1 | 8.1 | 8.05 | 8.01 | 7.81 | |
| 0076 | Temperature of Water | °C | 12.5 | 4.5 | 14 | 14.2 | 11.7 | |||||
| 0077 | Conductivity at 25 C | μs/cm | 1207 | 970 | 911 | 903 | 1016 | |||||
| 0106 | Cadmium, Dissolved | μg/l | < 0.01 | 0.019 | < 0.01 | 0.0211 | < 0.01 | 0.0125 | < 0.01 | |||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | |||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 3.86 | 7.54 | 5.04 | 4.09 | 2.58 | |||||
| 0117 | Nitrate as N | mg/l | 3.84 | 7.53 | 5.03 | 4.09 | 2.55 | |||||
| 0118 | Nitrite as N | mg/l | 0.0191 | 0.0121 | 0.006 | 0.005 | 0.0277 | |||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00042 | < 0.00037 | < 0.00073 | < 0.00074 | < 0.0004 | |||||
| 0135 | Solids, Suspended at 105 C | mg/l | 4.65 | |||||||||
| 0158 | Hardness, Total as CaCO3 | mg/l | 594 | 699 | 611 | 259 | 483 | 502 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 315 | 310 | 269 | 233 | 237 | |||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.242 | 0.123 | 0.332 | 0.437 | 0.41 | |||||
| 0237 | Magnesium | mg/l | 51.5 | 57.1 | 52.6 | 23.9 | 42 | 44.9 | ||||
| 0239 | Calcium, Dissolved | mg/l | 114 | |||||||||
| 0241 | Calcium | mg/l | 153 | 186 | 158 | 64.5 | 124 | 127 | ||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.2 | 3.5 | 5.16 | 13.6 | 5.82 | 3.03 | 4.71 | |||
| 3408 | Zinc, Dissolved | μg/l | 1.73 | 5.72 | 2.91 | 14 | 1.97 | 4.02 | 1.3 | |||
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | 0.52 | < 0.5 | 0.543 | < 0.5 | < 0.5 | < 0.5 | |||
| 3410 | Nickel, Dissolved | μg/l | < 0.5 | 0.695 | 1.1 | 2.66 | 0.803 | 0.651 | 0.62 | |||
| 6450 | Copper, Dissolved | μg/l | 0.836 | 1.13 | 1.55 | 8.09 | 2.56 | 1.27 | 2.32 | |||
| 6458 | Manganese, Dissolved | μg/l | 21.2 | |||||||||
| 6460 | Iron, Dissolved | μg/l | < 30 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 73 | 94 | 93.7 | 92.5 | 77.1 | |||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.76 | 12.1 | 9.63 | 9.47 | 8.35 |