sampling point
Lee At Leasey Bridge, Wheathampstead
Description | LEE AT LEASEY BRIDGE, WHEATHAMPSTEAD |
---|---|
Sampling point ID | TH-PLER0285 |
Type | Freshwater – Unspecified |
Status | open |
Location |
easting northing: 516180 214416 lat lon: 51.8163, -0.31594 |
Area | Hertfordshire And North London |
Sub-Area | L&W Herts & North London |
Summary | 38 samples taken between 2020 and 2004 |
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.
22 determinands have been measured at this site
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- Bromate
- Bromide Ion
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Cr Hex Filt
- Fluoranthene
- HBCDD
- Ind123pyrene
- N Oxidised
- O Diss %sat
- Oxygen Diss
- PFOS
- Sodium - Na
- Temp Water
- Type of Flow
- pFoctanoate
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 38 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 10 May 2019 to 3 Mar 2020
Notation | Determinand | Units | 10 May 2019 10:25 | 4 Jun 2019 12:45 | 3 Jul 2019 13:29 | 1 Aug 2019 13:30 | 13 Sep 2019 08:09 | 16 Oct 2019 12:54 | 2 Dec 2019 09:25 | 14 Jan 2020 13:48 | 3 Feb 2020 10:02 | 3 Mar 2020 10:39 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
3164 | Chromium | μg/l | 0.671 | 1.9 | < 0.5 | < 0.5 | 0.58 | 0.58 | 0.6 | 1.6 | 1 | 0.88 |
6619 | Chromium Hexavalent, Dissolved :- {Cr VI} | μg/l | 0.141 | 0.055 | 0.05 | < 0.05 | < 0.05 | < 0.05 | 0.071 | 0.24 | 0.54 | 0.7 |
Samples from 4 Jul 2018 to 9 Apr 2019
Notation | Determinand | Units | 4 Jul 2018 11:28 | 2 Aug 2018 12:51 | 5 Sep 2018 13:23 | 3 Oct 2018 10:49 | 8 Nov 2018 15:05 | 27 Nov 2018 12:57 | 2 Jan 2019 12:08 | 8 Feb 2019 10:22 | 4 Mar 2019 14:08 | 9 Apr 2019 12:43 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
3164 | Chromium | μg/l | 2.27 | 0.544 | < 0.5 | < 0.5 | 0.615 | < 0.5 | 0.508 | 0.708 | 0.908 | 0.974 |
6619 | Chromium Hexavalent, Dissolved :- {Cr VI} | μg/l | 1.18 | 0.08 | 0.056 | < 0.05 | < 0.05 | < 0.05 | 0.101 | 0.148 | 0.143 | 0.33 |