sampling point
River Ellen At Arkleby Mill
| Description | RIVER ELLEN AT ARKLEBY MILL |
|---|---|
| Sampling point ID | NW-88005790 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 314249 540444 lat lon: 54.751583, -3.333815 |
| Area | Cumbria And Lancashire |
| Sub-Area | North Cumbria |
| Summary | 82 samples taken between 2024 and 2007 |
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.
32 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- C - Org Filt
- Ca Filtered
- Cadmium - Cd
- Cd - Dry Wt
- Cd Filtered
- Cond @ 25C
- DrySolids30C
- Hg - Dry Wt
- Hg Filtered
- Mercury - Hg
- Mg Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- OMR Smpl Num
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Sample Prep
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 82 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 7 Oct 2021 to 4 Jan 2024
| Notation | Determinand | Units | 7 Oct 2021 11:57 | 3 Nov 2021 09:49 | 1 Dec 2021 09:40 | 13 Jan 2022 12:52 | 7 Feb 2022 10:12 | 2 Mar 2022 11:36 | 18 Apr 2023 11:51 | 5 Jul 2023 13:49 | 2 Oct 2023 12:35 | 4 Jan 2024 10:09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.14 | 8.01 | 7.72 | 8.19 | 7.94 | 8.08 | 8.46 | 8.44 | 8.04 | 7.67 | |
| 0076 | Temperature of Water | °C | 13.2 | 9.4 | 7.6 | 7.2 | 5.5 | 6.1 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 332 | 344 | 274 | 409 | 351 | 431 | ||||
| 0103 | Mercury, Dissolved | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | ||||||
| 0106 | Cadmium, Dissolved | μg/l | 0.014 | < 0.01 | < 0.01 | < 0.01 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.095 | 0.081 | 0.033 | 0.048 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 2 | 2.5 | 2.8 | 2.8 | 3.1 | 2.8 | ||||
| 0117 | Nitrate as N | mg/l | 1.99 | 2.49 | 2.77 | 2.79 | 3.08 | 2.79 | ||||
| 0118 | Nitrite as N | mg/l | 0.0061 | 0.0063 | 0.026 | 0.0098 | 0.016 | 0.0069 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00069 | < 0.00052 | 0.00077 | 0.0012 | 0.00038 | 0.00066 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 110 | 130 | 94 | 160 | 130 | 160 | ||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.032 | 0.027 | 0.094 | 0.025 | 0.028 | 0.029 | ||||
| 0235 | Magnesium, Dissolved | mg/l | 4.7 | 5.8 | 4.1 | 3.3 | ||||||
| 0239 | Calcium, Dissolved | mg/l | 60 | 63 | 62 | 52 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 1.5 | 2.9 | 2.9 | 2.3 | ||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 101.2 | 103 | 100.8 | 94 | 100.3 | 102 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.6 | 11.8 | 12 | 11.3 | 12.6 | 12.6 |