sampling point
Non-Tidal R Trent - Weston
| Description | NON-TIDAL RIVER TRENT - WESTON |
|---|---|
| Sampling point ID | MD-36777880 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 396854 327030 lat lon: 52.840761, -2.04814 |
| Area | Staffordshire Warwickshire And West Midlands |
| Sub-Area | Upper Trent And Tame |
| Summary | 183 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.
38 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- CHLOROPHYLL
- CN Free
- COD as O2
- Calcium - Ca
- Chloride Ion
- Chlorophylls
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Cyanide - CN
- 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
- SiO2 Rv
- Sld Sus@105C
- Temp Water
- TurbidityNTU
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 183 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 17 Jun 2019 to 3 Mar 2020
| Notation | Determinand | Units | 17 Jun 2019 11:00 | 24 Jul 2019 12:54 | 8 Aug 2019 13:33 | 30 Sep 2019 11:47 | 22 Oct 2019 09:07 | 13 Nov 2019 11:08 | 5 Dec 2019 11:05 | 13 Jan 2020 08:15 | 13 Feb 2020 12:17 | 3 Mar 2020 10:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.7 | 7.68 | 8.01 | 7.84 | 7.9 | 7.9 | 8 | 8.22 | 7.5 | 7.9 | |
| 0076 | Temperature of Water | °C | 14 | 20.3 | 17.8 | 13.6 | 10.4 | 8.5 | 7.6 | 7.5 | 6.8 | 7.7 |
| 0077 | Conductivity at 25 C | μs/cm | 731 | 1048 | 942 | 477 | 719 | 641 | 1050 | 598 | 811 | 819 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.176 | 0.27 | 0.062 | 0.23 | 0.074 | 0.319 | 0.2 | 0.13 | 1.4 | 0.25 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.87 | 14 | 9.1 | 4.5 | 8.4 | 5.7 | 10 | 5.2 | 6.6 | 8.1 |
| 0117 | Nitrate as N | mg/l | 7.73 | 13.8 | 9.06 | 4.42 | 8.35 | 5.61 | 9.9 | 5.15 | 6.44 | 8.01 |
| 0118 | Nitrite as N | mg/l | 0.138 | 0.18 | 0.043 | 0.08 | 0.046 | 0.0862 | 0.099 | 0.047 | 0.16 | 0.086 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00218 | 0.00508 | 0.00199 | 0.0038 | 0.00111 | 0.00415 | 0.00306 | 0.00197 | 0.00645 | 0.00307 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 152 | 170 | 180 | 130 | 180 | 144 | 200 | 150 | 150 | 180 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.162 | 0.32 | 0.19 | 0.26 | 0.29 | 0.165 | 0.27 | 0.38 | 0.2 | 0.23 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 85 | 73.8 | 97.4 | 72.7 | 84 | 80 | 91 | 88 | 86.7 | 88 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.74 | 6.65 | 9.23 | 7.54 | 9.37 | 9.34 | 10.9 | 10.5 | 10.6 | 10.5 |