sampling point
Dyon Drain At Dyon Bridge Nr Bowthorpe
| Description | DYON DRAIN AT DYON BRIDGE NR BOWTHORPE |
|---|---|
| Sampling point ID | NE-49600039 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 469323 433311 lat lon: 53.791492, -0.949172 |
| Area | Yorkshire |
| Sub-Area | Esk, Derwent, Hull |
| Summary | 180 samples taken between 2022 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.
48 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Ca Filtered
- Calcium - Ca
- Cd Filtered
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Foam Visible
- Hardness
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- Mn- Filtered
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Ni- Filtered
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Phenol Odour
- Potassium- K
- Sld Sus@105C
- Solid quanty
- Temp Water
- Type of Flow
- Visit-NoBott
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 180 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 2 Jun 2021 to 2 Mar 2022
Samples from 11 Jul 2019 to 6 May 2021
| Notation | Determinand | Units | 11 Jul 2019 13:07 | 8 Aug 2019 11:04 | 25 Sep 2019 11:40 | 16 Oct 2019 14:06 | 1 Nov 2019 14:39 | 6 Dec 2019 13:00 | 6 Jan 2020 13:22 | 3 Feb 2020 16:05 | 3 Mar 2020 13:47 | 6 May 2021 15:15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.98 | 8.07 | 7.51 | 7.24 | 7.39 | 7.36 | 7.7 | 7.74 | 7.54 | 8.38 | |
| 0076 | Temperature of Water | °C | 17.4 | 15.6 | 14.6 | 1.8 | 8.6 | 8.3 | 6.9 | 6.4 | 5.4 | 11.1 |
| 0077 | Conductivity at 25 C | μs/cm | 1285 | 1011 | 729 | 353 | 698 | 891 | 936 | 712 | 672 | 1087 |
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.046 | < 0.03 | 1.2 | 0.084 | 0.16 | 0.31 | 0.36 | 0.32 | 0.23 | 2.3 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 3.4 | 7.2 | 9.3 | 14 | 11 | 9.4 | 8.7 | 6.5 | 6.6 | 11 |
| 0117 | Nitrate as N | mg/l | 3.35 | 7.15 | 8.98 | 13.9 | 10.9 | 9.33 | 8.64 | 6.45 | 6.56 | 10.8 |
| 0118 | Nitrite as N | mg/l | 0.054 | 0.05 | 0.32 | 0.11 | 0.14 | 0.071 | 0.062 | 0.053 | 0.037 | 0.17 |
| 0119 | Ammonia un-ionised as N | mg/l | 0.00138 | < 0.00082 | 0.0101 | 0.00015 | 0.00065 | 0.00116 | 0.00264 | 0.00248 | 0.00105 | 0.0455 |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 330 | 240 | 160 | 170 | 200 | 250 | 280 | 230 | 210 | 240 |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.32 | 0.3 | 0.38 | 0.23 | 0.25 | 0.12 | 0.13 | 0.11 | 0.13 | 0.14 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 83.1 | 56.4 | 73.6 | 53.9 | 31.5 | 70.4 | 71.6 | 84.3 | 65.7 | 157 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 7.94 | 5.6 | 7.47 | 7.48 | 3.67 | 8.26 | 8.7 | 10.4 | 8.29 | 17.2 |