sampling point
Derwent At A163 Derwent Bridge Bubwith
Description | DERWENT AT A163 DERWENT BRIDGE BUBWITH |
---|---|
Sampling point ID | NE-49600134 |
Type | Freshwater – Rivers |
Status | open |
Location |
easting northing: 470737 436437 lat lon: 53.819394, -0.926995 |
Area | Yorkshire |
Sub-Area | Esk, Derwent, Hull |
Summary | 133 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.
41 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- Fe- Filt
- Foam Visible
- Hardness
- Iron - as Fe
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Potassium- K
- Sample Depth
- Sld Sus@105C
- Solid quanty
- Temp Water
- Type of Flow
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 133 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 6 Sep 2017 to 10 Jul 2024
Notation | Determinand | Units | 6 Sep 2017 10:10 | 2 Oct 2017 14:43 | 6 Nov 2017 10:45 | 29 Nov 2017 11:10 | 20 Jun 2018 15:58 | 3 Jul 2023 10:28 | 29 Nov 2023 10:58 | 10 Jan 2024 11:13 | 5 Apr 2024 14:23 | 10 Jul 2024 12:13 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 8.13 | 7.89 | 8.15 | 8.03 | 8 | 8.11 | 7.62 | 7.52 | 7.93 | 8.03 | |
0076 | Temperature of Water | °C | 14.6 | 12.9 | 7.6 | 4.4 | 16.4 | 15.6 | 4.7 | 5.1 | 11.1 | 16.1 |
0077 | Conductivity at 25 C | μs/cm | 634 | 457 | 579 | 498 | 636 | 633 | 541 | 478 | 411 | 582 |
0085 | BOD : 5 Day ATU | mg/l | < 1 | 1.19 | 1.13 | 1.58 | 1.18 | |||||
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.035 | 0.04 | 0.052 | < 0.03 | |||||
0116 | Nitrogen, Total Oxidised as N | mg/l | 4.24 | 3.52 | 4.86 | 4.4 | 5.45 | |||||
0117 | Nitrate as N | mg/l | 4.22 | 3.5 | 4.83 | 4.38 | 5.43 | |||||
0118 | Nitrite as N | mg/l | 0.018 | 0.0205 | 0.0266 | 0.0226 | 0.0239 | |||||
0119 | Ammonia un-ionised as N | mg/l | < 0.00077 | 0.00062 | 0.00061 | 0.00063 | < 0.00087 | |||||
0135 | Solids, Suspended at 105 C | mg/l | 4.75 | 19.2 | 13.6 | 10.3 | < 3 | |||||
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 187 | 137 | 177 | 173 | 197 | |||||
0180 | Orthophosphate, reactive as P | mg/l | 0.058 | 0.055 | 0.046 | 0.034 | 0.036 | |||||
9901 | Oxygen, Dissolved, % Saturation | % | 91 | 93.3 | 90.4 | 97.6 | 86.2 | 94.7 | 86.8 | 83.8 | 100.2 | 93.1 |
9924 | Oxygen, Dissolved as O2 | mg/l | 9.23 | 9.83 | 10.8 | 12.6 | 8.41 | 9.4 | 11.2 | 10.7 | 11 | 9.15 |