sampling point
Rib At Latchford Farm Ford
| Description | RIB AT LATCHFORD FARM FORD |
|---|---|
| Sampling point ID | TH-PLER0673 |
| Type | Freshwater – Unspecified |
| Status | open |
| Location |
easting northing: 539364 220548 lat lon: 51.866104, 0.022658 |
| Area | Hertfordshire And North London |
| Sub-Area | L&W Herts & North London |
| Summary | 12 samples taken between 2018 and 2017 |
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.
8 determinands have been measured at this site
- B-[a]-pyrene
- B-[b]-fluora
- B-[ghi]-pery
- B-[k]-fluora
- Fluoranthene
- Ind123pyrene
- PFOS
- pFoctanoate
Sampling results
Samples from 14 Jun 2017 to 6 Mar 2018
| Notation | Determinand | Units | 14 Jun 2017 13:07 | 24 Jul 2017 10:03 | 15 Aug 2017 14:41 | 26 Sep 2017 09:41 | 23 Oct 2017 10:26 | 6 Nov 2017 13:21 | 5 Dec 2017 10:20 | 25 Jan 2018 12:50 | 15 Feb 2018 12:20 | 6 Mar 2018 11:56 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0714 | Benzo(g,h,i)Perylene | μg/l | 0.00091 | 0.00037 | 0.00077 | 0.00056 | 0.0008 | 0.00073 | 0.00087 | 0.024 | > 0.05 | 0.00278 |
| 0731 | Benzo(b)Fluoranthene | μg/l | 0.00074 | 0.00029 | 0.00064 | 0.00043 | 0.00049 | 0.00048 | 0.00063 | 0.0163 | > 0.05 | 0.00177 |
| 0733 | Benzo(k)Fluoranthene | μg/l | 0.00036 | 0.00011 | 0.0003 | 0.0002 | 0.00021 | 0.00021 | 0.00029 | 0.00854 | 0.0376 | 0.00085 |
| 0736 | Fluoranthene | μg/l | 0.00291 | 0.00245 | 0.00322 | 0.00233 | 0.00224 | 0.00161 | 0.00201 | 0.0317 | > 0.05 | 0.00657 |
| 0746 | Indeno(1,2,3-cd)pyrene | μg/l | 0.00094 | 0.00033 | 0.00069 | 0.00052 | 0.00071 | 0.00072 | 0.00089 | 0.026 | > 0.05 | 0.00267 |
| 6399 | Benzo(a)Pyrene | μg/l | 0.0007 | 0.0002 | 0.00056 | 0.00042 | 0.00046 | 0.00045 | 0.00059 | 0.0191 | > 0.05 | 0.0018 |
| 9274 | Perfluorooctanoate anion | μg/l | 0.00065 | 0.00103 | 0.00084 | 0.00076 | 0.00092 | 0.00083 | 0.00063 | 0.00063 | 0.00175 | 0.00062 |
| 9276 | Perfluorooctylsulphonate anion | μg/l | 0.00111 | 0.0011 | 0.00125 | 0.00095 | 0.00088 | 0.00083 | 0.00069 | 0.00157 | 0.00317 | 0.0016 |
Samples from 3 Apr 2017 to 3 May 2017
| Notation | Determinand | Units | 3 Apr 2017 10:39 | 3 May 2017 10:48 |
|---|---|---|---|---|
| 0714 | Benzo(g,h,i)Perylene | μg/l | 0.00117 | 0.00035 |
| 0731 | Benzo(b)Fluoranthene | μg/l | 0.00104 | 0.00025 |
| 0733 | Benzo(k)Fluoranthene | μg/l | 0.00052 | 0.0001 |
| 0736 | Fluoranthene | μg/l | 0.00458 | 0.00131 |
| 0746 | Indeno(1,2,3-cd)pyrene | μg/l | 0.00109 | 0.0003 |
| 6399 | Benzo(a)Pyrene | μg/l | 0.00096 | 0.00019 |
| 9274 | Perfluorooctanoate anion | μg/l | 0.00066 | 0.00088 |
| 9276 | Perfluorooctylsulphonate anion | μg/l | 0.00096 | 0.00084 |