sampling point
Yaxley W/C Rapsy Tapsy Lane
| Description | YAXLEY WATERCOURSE RAPSY TAPSY LANE |
|---|---|
| Sampling point ID | AN-YAX025 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 613323 273734 lat lon: 52.320221, 1.128641 |
| Area | Essex Norfolk And Suffolk |
| Sub-Area | Norfolk & Suffolk Team Sub Area |
| Summary | 96 samples taken between 2024 and 2011 |
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.
24 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Chloride Ion
- Cond @ 25C
- Iron - as Fe
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phosphorus-P
- SALinsitu
- Sld Sus@105C
- Sulphate SO4
- Temp Water
- TurbidityNTU
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 96 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 7 Sep 2023 to 24 Jun 2024
Samples from 28 Sep 2016 to 8 Aug 2023
| Notation | Determinand | Units | 28 Sep 2016 12:52 | 25 Oct 2016 13:42 | 12 Dec 2016 10:49 | 10 Jan 2017 14:14 | 14 Mar 2017 11:40 | 12 Apr 2017 13:54 | 1 Nov 2019 14:45 | 22 Jun 2023 10:46 | 17 Jul 2023 16:12 | 8 Aug 2023 11:04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.37 | 8.21 | 8.34 | 8.32 | 7.84 | 7.98 | 8.08 | ||||
| 0076 | Temperature of Water | °C | 9 | 6.7 | 6.4 | 8.1 | 8 | 21.5 | 20.7 | 18.1 | ||
| 0077 | Conductivity at 25 C | μs/cm | 491 | 846 | 846 | 845 | 974 | 3268 | 3802 | 3158 | ||
| 0085 | BOD : 5 Day ATU | mg/l | 1.5 | 1.4 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | 0.03 | < 0.03 | < 0.03 | < 0.03 | 1.2 | 0.087 | 0.11 | ||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | < 0.2 | 17.5 | 14.1 | 8.15 | 6.7 | 31 | 34 | 32 | ||
| 0117 | Nitrate as N | mg/l | 0.195 | 17.5 | 14.1 | 8.12 | 28.7 | 34 | 31.1 | |||
| 0118 | Nitrite as N | mg/l | 0.0051 | 0.0179 | 0.0235 | 0.0348 | 2.3 | 0.036 | 0.94 | |||
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00012 | 0.00043 | < 0.00042 | < 0.00048 | < 0.00033 | 0.0482 | 0.00362 | |||
| 0135 | Solids, Suspended at 105 C | mg/l | < 3 | |||||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 236 | 271 | 290 | 319 | 290 | 290 | 130 | |||
| 0172 | Chloride | mg/l | 40 | |||||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.019 | 0.086 | 0.068 | 0.043 | 0.022 | 1.1 | 0.52 | 0.43 | ||
| 0183 | Sulphate as SO4 | mg/l | 60 | |||||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 6.5 | |||||||||
| 0348 | Phosphorus, Total as P | mg/l | 0.038 | |||||||||
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | |||||||||
| 6051 | Iron | μg/l | 73 | |||||||||
| 6396 | Turbidity | ntu | < 1 | |||||||||
| 7434 | National Grid Reference : Whole : Field report | 1 | ||||||||||
| 7608 | Salinity : In Situ | ppt | 0.38 | |||||||||
| 7668 | No flow /No sample | 0 | 0 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 41.9 | 93.6 | 100.1 | 117.1 | 92.2 | 84.1 | 109.1 | 116.5 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 4.84 | 11.4 | 12.3 | 13.8 | 7.41 | 9.76 | 11 |