sampling point
River Taw 100 M D/S Ashford Surf Boil
| Description | TAW ESTUARY - BARNSTAPLE (ASHFORD) STW - 100M DOWNSTREAM OF STW |
|---|---|
| Sampling point ID | SW-73010369 |
| Type | Saline Water – Estuarine Sites – Non Bathing/Shellfish |
| Status | open |
| Location |
easting northing: 253032 134110 lat lon: 51.087421, -4.099822 |
| Area | Devon And Cornwall |
| Sub-Area | Ecmas Sampling (Devon And Cornwall) |
| Summary | 126 samples taken between 2017 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.
55 determinands have been measured at this site
- 1,2,3-TCB
- 1,2,4-TCB
- 1,3,5-TCB
- Action taken
- Aldrin
- As-Filtered
- Carbon Tet
- Cd Filtered
- Chloroform
- Cr- Filtered
- Cu Filtered
- DDE (PP')
- DDT (OP')
- DDT (PP)
- DDT Derived
- Dieldrin
- Endrin
- Fe- Filt
- HCH Alpha
- HCH Beta
- HCH Gamma
- HCHs ABGDE
- HTrlTW
- Hg Filtered
- Isodrin
- Malathion
- NGR Easting
- NGR Northing
- Ni- Filtered
- O Diss %sat
- Oxygen Diss
- Pb Filtered
- SALinsitu
- Salinty Cond
- Sample Depth
- TBT Dry Wt
- TCB Tot
- TDE (PP)
- Temp Water
- TetClEthene
- TetPTtin Cat
- Time Hi-Tide
- Tot Drins(4)
- Tot HCHs ABG
- TriBT Cation
- TriPT Cation
- Tributyl Tin
- Trichloroeth
- Turbdty in-s
- TurbidityNTU
- Water Depth
- WethPresPrec
- WethPresTemp
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 126 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 13 Nov 2014 to 17 Feb 2017
| Notation | Determinand | Units | 13 Nov 2014 08:55 | 27 Jan 2015 10:03 | 10 Apr 2015 10:27 | 20 Jul 2015 09:39 | 3 Nov 2015 10:06 | 18 Jan 2016 12:17 | 12 May 2016 11:03 | 22 Aug 2016 09:52 | 4 Nov 2016 09:28 | 17 Feb 2017 09:11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0004 | Time of high tide | hh.mm | 9.28 | 10.53 | 10.1 | 9.05 | 10.32 | 12.3 | 10.42 | 9.12 | 7.55 | 9.34 |
| 0006 | Sample Depth below surface | m | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| 0076 | Temperature of Water | °C | 10.553 | 7.335 | 10.718 | 17.798 | 12.651 | 7.11 | 12.4 | 17.4 | 12.7 | 8.3 |
| 3428 | Water Depth | m | 2.3 | 1.7 | 2.5 | 3.7 | 1.9 | 3.1 | 3 | 3.7 | 2.2 | 1.9 |
| 6019 | NGR : Easting | ngr | 253042 | 253035 | 253034 | 253039 | 253031 | 252978 | 253069 | 253035 | 253073 | 253082 |
| 6020 | NGR : Northing | ngr | 134140 | 134181 | 134117 | 134144 | 134114 | 134124 | 134100 | 134105 | 133953 | 133955 |
| 6460 | Iron, Dissolved | μg/l | 280 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 |
| 7342 | Time of sampling relative to previous high water | hh.mm | 0.27 | 11.38 | 0.17 | 0.34 | 12.1 | 12.24 | 0.21 | 0.4 | 1.33 | 11.56 |
| 7608 | Salinity : In Situ | ppt | 2.485 | 5.82 | 21.163 | 32.382 | 16.034 | 4.762 | 31.65 | 32.41 | 32.13 | 20.61 |
| 9901 | Oxygen, Dissolved, % Saturation | % | 92.6 | 98.5 | 110.6 | 96.2 | 90.8 | 96 | 103.9 | 91.1 | 89 | 94 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.2 | 11.4 | 10.8 | 7.55 | 8.77 | 11.3 | 9.14 | 7.2 | 7.75 | 9.75 |
Samples from 26 Oct 2012 to 2 Jul 2014
| Notation | Determinand | Units | 26 Oct 2012 16:30 | 9 Nov 2012 13:03 | 10 Dec 2012 15:00 | 16 Jan 2013 09:12 | 12 Apr 2013 09:02 | 12 Jul 2013 09:33 | 15 Oct 2013 15:32 | 8 Jan 2014 11:07 | 24 Apr 2014 14:42 | 2 Jul 2014 09:36 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0004 | Time of high tide | hh.mm | 8.45 | 7.45 | 9 | 15.54 | 10.58 | 14.5 | 9.24 | |||
| 0006 | Sample Depth below surface | m | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |||
| 0076 | Temperature of Water | °C | 7.471 | 7.628 | 17.557 | 13.745 | 7.984 | 12.134 | 17.29 | |||
| 3428 | Water Depth | m | 4.2 | 3.3 | 3 | 2.9 | 3.3 | 2.4 | 3.3 | |||
| 3976 | Turbidity : In Situ | ftu | 17.9 | |||||||||
| 6019 | NGR : Easting | ngr | 253028 | 253045 | 253019 | 253043 | 253023 | 253050 | 253044 | |||
| 6020 | NGR : Northing | ngr | 134121 | 134133 | 134118 | 134110 | 134087 | 134083 | 134093 | |||
| 6460 | Iron, Dissolved | μg/l | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 | < 100 |
| 7342 | Time of sampling relative to previous high water | hh.mm | 0.27 | 1.17 | 0.33 | 12.02 | 0.09 | 12.39 | 0.12 | |||
| 7608 | Salinity : In Situ | ppt | 27.232 | 29.73 | 32.923 | 26.056 | 1.447 | 20.291 | 32.061 | |||
| 9901 | Oxygen, Dissolved, % Saturation | % | 102.5 | 105.9 | 100.8 | 103.6 | 91.4 | 100.8 | 104.2 | |||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 10.3 | 10.5 | 7.92 | 9.18 | 10.7 | 9.59 | 8.27 |