sampling point
Thames At Teddington ( 30.8 Kms Above Lon
| Description | THAMES AT TEDDINGTON ( 30.8KMS ABOVE LONDON BRIDGE ) |
|---|---|
| Sampling point ID | TH-PTTR0001 |
| Type | Saline Water – Estuarine Sites – Non Bathing/Shellfish |
| Status | closed |
| Location |
easting northing: 516740 171460 lat lon: 51.430123, -0.322121 |
| Area | Kent And South London |
| Sub-Area | L&W South London Ksl |
| Summary | 21 samples taken between 2016 and 2006 |
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.
33 determinands have been measured at this site
- Ammonia(N)
- AmoniaTotYSI
- BOD ATU
- Cadmium - Cd
- Cd Filtered
- Chloride Ion
- Chromium -Cr
- ColfmF Conf
- ColformsPre
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- F Coli Pre
- Hg Filtered
- Lead - as Pb
- N Oxidised
- NH3 un-ion
- Ni- Filtered
- Nickel - Ni
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb Filtered
- SiO2 Rv
- Sld Sus@105C
- StrepF C-MF
- StrepF PMF
- Temp Water
- Tot Coli CMF
- Type of Flow
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 21 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 22 Jun 2015 to 11 Mar 2016
| Notation | Determinand | Units | 22 Jun 2015 09:03 | 28 Jul 2015 09:46 | 19 Aug 2015 11:40 | 1 Oct 2015 13:53 | 28 Oct 2015 10:56 | 20 Nov 2015 14:00 | 15 Dec 2015 12:23 | 19 Jan 2016 12:58 | 29 Feb 2016 13:05 | 11 Mar 2016 13:18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0103 | Mercury, Dissolved | μg/l | < 0.01 | 0.0419 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 |
Samples from 5 Jun 2006 to 27 May 2015
| Notation | Determinand | Units | 5 Jun 2006 08:26 | 5 Jun 2006 08:27 | 5 Jun 2006 09:45 | 5 Jun 2006 09:46 | 5 Jun 2006 09:47 | 28 Nov 2006 12:55 | 30 Nov 2006 11:45 | 7 Dec 2006 12:30 | 30 Apr 2015 12:18 | 27 May 2015 12:14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0050 | Lead | μg/l | 8.3 | 7.7 | 6 | |||||||
| 0052 | Lead, Dissolved | μg/l | < 2 | < 2 | < 2 | |||||||
| 0061 | pH | 7.83 | 8.03 | 7.95 | ||||||||
| 0076 | Temperature of Water | °C | 17.42 | 17.42 | 17.66 | 17.66 | 17.66 | 10.24 | 9.54 | |||
| 0085 | BOD : 5 Day ATU | mg/l | 1.3 | 1.5 | 2 | 4.2 | ||||||
| 0103 | Mercury, Dissolved | μg/l | < 0.01 | < 0.01 | ||||||||
| 0106 | Cadmium, Dissolved | μg/l | < 0.1 | < 0.1 | < 0.1 | |||||||
| 0108 | Cadmium | μg/l | < 0.1 | 0.14 | < 0.1 | |||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.099 | 0.097 | 0.077 | 0.411 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 4.26 | 6.58 | 6.68 | 6.79 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00122 | 0.00647 | ||||||||
| 0135 | Solids, Suspended at 105 C | mg/l | 6.5 | 92.8 | 90.4 | 47 | ||||||
| 0172 | Chloride | mg/l | 50 | 33.6 | 32.4 | 34.7 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.357 | 0.259 | 0.246 | 0.272 | ||||||
| 0182 | Silica, reactive as SiO2 | mg/l | 10.7 | |||||||||
| 2331 | Coliforms, Total : Confirmed : MF | no/100ml | 9000 | 4800 | 1640 | 3100 | 2000 | |||||
| 2551 | Streptococci : Faecal : Confirmed : MF | no/100ml | 104 | 118 | 40 | 40 | 42 | |||||
| 3164 | Chromium | μg/l | 3.1 | 2 | 1.5 | |||||||
| 3267 | Type of flow as description | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |||
| 3408 | Zinc, Dissolved | μg/l | < 5 | 5.1 | < 5 | |||||||
| 3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | |||||||
| 3410 | Nickel, Dissolved | μg/l | < 5 | < 5 | < 5 | |||||||
| 3458 | Coliforms, Faecal : Confirmed | no/100ml | 3254 | 2239 | 728 | 1880 | 1760 | |||||
| 3461 | Coliforms, Faecal : Presumptive : MF | no/100ml | 3615 | 3731 | 1040 | 1880 | 2200 | |||||
| 6423 | Streptococci : Faecal : Presumptive : MF | no/100ml | 104 | 118 | 40 | 40 | 42 | |||||
| 6450 | Copper, Dissolved | μg/l | 4.3 | 4.3 | 3.9 | |||||||
| 6452 | Copper | μg/l | 10.6 | 9.3 | 7.4 | |||||||
| 6455 | Zinc | μg/l | 30.6 | 29 | 21.9 | |||||||
| 6462 | Nickel | μg/l | < 5 | < 5 | < 5 | |||||||
| 9260 | Ammoniacal Nitrogen : Grant YSI 55 : In Situ | mg/l | 0.542 | |||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 100.5 | 100.5 | 97.6 | 97.6 | 97.6 | 94.8 | 95.4 | 94.1 | ||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 9.28 | 10.6 | 10.7 | |||||||
| 9933 | Coliforms, Total : Presumptive : MF | no/100ml | 18000 | 16000 | 4100 | 6200 | 9000 |