sampling point
Severn Estuary D/S Littleton (Eqsd)
| Description | SEVERN ESTUARY D/S LITTLETON UPON SEVERN (EQSD) |
|---|---|
| Sampling point ID | SW-60200035 |
| Type | Saline Water – Estuarine Sites – Non Bathing/Shellfish |
| Status | open |
| Location |
easting northing: 358321 191477 lat lon: 51.620556, -2.603416 |
| Area | Wessex |
| Sub-Area | Ecmas Sampling (Wessex) |
| Summary | 82 samples taken between 2024 and 2012 |
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.
17 determinands have been measured at this site
- C - Org Filt
- Cd Filtered
- Cu Filtered
- Fe- Filt
- HTrlTW
- NGR Easting
- NGR Northing
- NO FLOW/SAMP
- O Diss %sat
- Oxygen Diss
- SALinsitu
- Sample Depth
- Sld Sus@105C
- Temp Water
- Time Hi-Tide
- Turbdty in-s
- Water Depth
Sampling results
Displaying the twenty most recent samples. You can see all 82 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 5 May 2023 to 13 May 2024
Samples from 20 Feb 2018 to 21 Apr 2023
| Notation | Determinand | Units | 20 Feb 2018 09:55 | 20 Mar 2018 09:40 | 1 May 2018 09:40 | 15 Jun 2018 09:15 | 29 Jun 2018 09:40 | 17 Jul 2018 10:25 | 31 Jul 2018 10:05 | 14 Aug 2018 09:50 | 14 Sep 2018 10:17 | 21 Apr 2023 08:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0004 | Time of high tide | hh.mm | 9.09 | |||||||||
| 0006 | Sample Depth below surface | m | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 0.2 |
| 0076 | Temperature of Water | °C | 5.9 | 5 | 10.4 | 18 | 17.6 | 21.7 | 19.9 | 19.5 | 16.9 | 10.522 |
| 0106 | Cadmium, Dissolved | μg/l | 0.0429 | 0.0326 | 0.0817 | 0.0789 | 0.117 | 0.131 | 0.179 | 0.149 | 0.137 | 0.055 |
| 0135 | Solids, Suspended at 105 C | mg/l | 197 | 206 | 199 | 308 | 168 | 178 | 1280 | |||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.56 | 1.94 | 3.2 | |||||||
| 3976 | Turbidity : In Situ | ftu | 828.3 | |||||||||
| 6019 | NGR : Easting | ngr | 358312 | |||||||||
| 6020 | NGR : Northing | ngr | 191463 | |||||||||
| 6450 | Copper, Dissolved | μg/l | 2.38 | 2.26 | 2.6 | |||||||
| 6460 | Iron, Dissolved | μg/l | < 100 | < 100 | < 100 | |||||||
| 7342 | Time of sampling relative to previous high water | hh.mm | 11.19 | |||||||||
| 7608 | Salinity : In Situ | ppt | 11.22 | 8.51 | 15.61 | 21.85 | 24.32 | 24.35 | 24.76 | 25.33 | 26.11 | 13.629 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 99.6 | 99.8 | 89.8 | 92.2 | 94.6 | 88.8 | 91.3 | 89.7 | 85.7 | 92.93 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.6 | 12.1 | 9.15 | 7.69 | 7.84 | 6.8 | 7.22 | 7.12 | 7.12 | 9.55 |