sampling point
Tetchill Bk D/S Wharf Meadows Stw
| Description | TETCHILL BROOK DOWNSTREAM OF WHARF MEADOWS STW |
|---|---|
| Sampling point ID | MD-30219660 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 339350 331803 lat lon: 52.880245, -2.902664 |
| Area | Shropshire Herefordshire Worcestershire And Gloucestershire |
| Sub-Area | Shropshire & Wye |
| Summary | 196 samples taken between 2024 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.
28 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Potassium- K
- Temp Water
- 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 196 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 9 Jul 2019 to 24 Jun 2024
Samples from 1 Mar 2017 to 17 Jun 2019
| Notation | Determinand | Units | 1 Mar 2017 12:06 | 26 Apr 2017 12:42 | 11 May 2017 10:43 | 5 Jul 2017 12:49 | 17 Oct 2017 10:12 | 5 Feb 2018 10:27 | 11 May 2018 12:29 | 5 Apr 2019 11:55 | 10 May 2019 11:33 | 17 Jun 2019 12:40 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.33 | 8.06 | 7.8 | 7.46 | 7.9 | 7.76 | 7.56 | 7.66 | |||
| 0076 | Temperature of Water | °C | 10.7 | 17.4 | 12.7 | 5 | 11.1 | 8.2 | 10.6 | 14 | ||
| 0077 | Conductivity at 25 C | μs/cm | 778 | 760 | 196 | 603 | 649 | 483 | 510 | 436 | ||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.083 | 0.035 | < 0.03 | 0.263 | 0.099 | 1.78 | 0.483 | 0.227 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 7.41 | 10.6 | 12.6 | 10.5 | 2.12 | 7.8 | 9.24 | 6.23 | 7.02 | 6.21 |
| 0117 | Nitrate as N | mg/l | 7.34 | 10.5 | 12.4 | 10.4 | 2.1 | 7.73 | 9.13 | 6.12 | 6.88 | 6.14 |
| 0118 | Nitrite as N | mg/l | 0.0726 | 0.15 | 0.161 | 0.0663 | 0.0222 | 0.0674 | 0.11 | 0.111 | 0.139 | 0.0699 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00159 | 0.00109 | < 0.00042 | 0.00097 | 0.00156 | 0.0165 | 0.00338 | 0.00257 | ||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 243 | 248 | 57 | 197 | 214 | 138 | 153 | 138 | ||
| 0180 | Orthophosphate, reactive as P | mg/l | 1.01 | 1.48 | 0.263 | 0.442 | 0.639 | 0.562 | 0.638 | 0.338 | ||
| 9901 | Oxygen, Dissolved, % Saturation | % | 101.7 | 97.6 | 85 | 89.9 | 85 | 77.9 | 93.8 | 77.1 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.3 | 9.33 | 9 | 11.5 | 9.33 | 9.17 | 10.4 | 7.93 |