sampling point
Eastfield Drain At B1261
| Description | EASTFIELD DRAIN AT B1261 |
|---|---|
| Sampling point ID | NE-49600496 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 504303 483668 lat lon: 54.238081, -0.40112 |
| Area | Yorkshire |
| Sub-Area | Esk, Derwent, Hull |
| Summary | 52 samples taken between 2021 and 2013 |
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.
13 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- Cond @ 25C
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Temp Water
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 52 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 25 Oct 2019 to 12 Aug 2021
| Notation | Determinand | Units | 25 Oct 2019 11:09 | 27 Nov 2019 13:28 | 13 Dec 2019 11:42 | 14 Feb 2020 14:13 | 26 Feb 2020 12:00 | 16 Mar 2020 11:06 | 10 May 2021 11:07 | 14 Jun 2021 10:10 | 14 Jul 2021 10:49 | 12 Aug 2021 11:20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.05 | 8.11 | 7.85 | 7.88 | 8.25 | 8.24 | 8.27 | 8.21 | 7.79 | ||
| 0076 | Temperature of Water | °C | 8.9 | 9.2 | 5.8 | 5.2 | 3.7 | 6.2 | 10.7 | 15.1 | 15.4 | |
| 0077 | Conductivity at 25 C | μs/cm | 569 | 209 | 543 | 561 | 599 | 646 | 625 | 691 | 732 | |
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.037 | 0.033 | 0.049 | < 0.03 | 0.09 | 0.051 | < 0.03 | 0.092 | |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.6 | 3 | 4.8 | 4.1 | 5.8 | 5.1 | 2 | 0.41 | 0.78 | |
| 0117 | Nitrate as N | mg/l | 1.59 | 2.98 | 4.79 | 4.09 | 5.79 | 5.09 | 1.99 | 0.39 | 0.75 | |
| 0118 | Nitrite as N | mg/l | 0.0087 | 0.019 | 0.013 | 0.011 | 0.0093 | 0.012 | 0.012 | 0.02 | 0.03 | |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.0005 | 0.00064 | 0.00031 | 0.00048 | < 0.00034 | 0.00124 | 0.00098 | < 0.00079 | 0.00155 | |
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 180 | 110 | 140 | 180 | 170 | 200 | 190 | 260 | 250 | |
| 0180 | Orthophosphate, reactive as P | mg/l | 0.02 | 0.029 | 0.032 | 0.042 | 0.019 | 0.02 | 0.027 | 0.047 | 0.088 | |
| 7668 | No flow /No sample | 0 | ||||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 93 | 84.2 | 98.2 | 92.7 | 100.3 | 97.6 | 95.7 | 80.1 | 93 | |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.8 | 9.67 | 12.3 | 11.8 | 13.2 | 12.1 | 10.6 | 8.04 | 9.27 |
Samples from 10 Sep 2018 to 9 Aug 2019
| Notation | Determinand | Units | 10 Sep 2018 08:27 | 26 Sep 2018 10:55 | 16 Oct 2018 10:28 | 6 Dec 2018 15:24 | 10 Apr 2019 12:36 | 9 May 2019 11:54 | 17 May 2019 12:08 | 12 Jun 2019 13:37 | 4 Jul 2019 12:13 | 9 Aug 2019 14:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.74 | 7.71 | 8.1 | 8.03 | 8.11 | 7.92 | |||||
| 0076 | Temperature of Water | °C | 11.7 | 9 | 8.2 | 11.1 | 11.7 | 18.1 | ||||
| 0077 | Conductivity at 25 C | μs/cm | 614 | 585 | 458 | 724 | 373 | 250 | ||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.139 | < 0.03 | 0.067 | < 0.03 | ||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | 3.56 | 1.33 | 0.66 | 1.22 | 0.96 | ||||
| 0117 | Nitrate as N | mg/l | 0.195 | 3.52 | 1.31 | 0.645 | 1.21 | 0.927 | ||||
| 0118 | Nitrite as N | mg/l | 0.0048 | 0.0389 | 0.0181 | 0.015 | 0.0144 | 0.033 | ||||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00034 | < 0.00026 | 0.00222 | < 0.00059 | 0.00138 | < 0.00082 | ||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 175 | 134 | 120 | 224 | 100 | 86 | ||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.043 | 0.029 | 0.073 | < 0.01 | 0.074 | 0.042 | ||||
| 7668 | No flow /No sample | 0 | 0 | 0 | 0 | |||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 81.9 | 95.8 | 92 | 106.3 | 89.8 | 88.7 | ||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 8.87 | 11.1 | 10.8 | 11.7 | 9.72 | 8.36 |