sampling point
Buntingford Stw
| Description | BUNTINGFORD STW |
|---|---|
| Sampling point ID | TH-PLEE0032 |
| Type | Sewage Discharges – Final/Treated Effluent – Water Company |
| Status | open |
| Location |
easting northing: 536391 228654 lat lon: 51.939674, -0.017288 |
| Area | Hertfordshire And North London |
| Sub-Area | L&W Herts & North London |
| Summary | 450 samples taken between 2024 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.
63 determinands have been measured at this site
- 1,2,3-TCB
- 1,2,4-TCB
- 1,3,5-TCB
- 12-DCA
- Action taken
- Aldrin
- Ammonia(N)
- Arsenic - As
- BOD ATU
- Beryllium-Be
- Boron - as B
- COD as O2
- Cadmium - Cd
- Carbon Tet
- Chloride Ion
- Chloroform
- Chromium -Cr
- Copper - Cu
- DDE (PP')
- DDT (OP')
- DDT (PP)
- DDT Derived
- Dieldrin
- Drins Drvd
- Endrin
- HCH Alpha
- HCH Beta
- HCH Delta
- HCH Drvd
- HCH Gamma
- HEXACHLORO 1
- Hexachlorbnz
- Iron - as Fe
- Isodrin
- Lead - as Pb
- Mercury - Hg
- N Oxidised
- NO FLOW/SAMP
- Nickel - Ni
- O Diss %sat
- Orthophospht
- Oxygen Diss
- PE - Calc
- Pentachlrphl
- SI-E
- SI-EC-PCP
- SI-LIST1
- SI-LIST2E
- Samp Freq
- Sld Sus@105C
- TCB Tot
- TDE (PP)
- Temp Water
- TetClEthene
- Tot Drins(4)
- Tot HCHs ABG
- Trichloroeth
- Type of Flow
- Vanadium - V
- Zinc - as Zn
- Zn- Filtered
- pH
- pH in-situ
Sampling results
Displaying the twenty most recent samples. You can see all 450 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 10 Oct 2023 to 21 Feb 2024
| Notation | Determinand | Units | 10 Oct 2023 08:53 | 3 Nov 2023 06:46 | 8 Nov 2023 08:04 | 9 Nov 2023 07:07 | 15 Nov 2023 07:33 | 3 Dec 2023 08:30 | 7 Dec 2023 08:09 | 20 Jan 2024 08:28 | 21 Jan 2024 07:34 | 21 Feb 2024 12:33 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0085 | BOD : 5 Day ATU | mg/l | 2.7 | 2.8 | < 2.8 | 3.4 | < 2.8 | 4.2 | 2.6 | 5.6 | 3.7 | |
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 24.5 | 28.2 | 25.9 | 38.8 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.44 | 0.23 | 0.3 | 0.36 | < 0.09 | |||||
| 0135 | Solids, Suspended at 105 C | mg/l | < 3.7 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | |||||
| 3408 | Zinc, Dissolved | μg/l | 32 | 25 | 31 | 32 | 19 |
Samples from 19 Jan 2023 to 26 Sep 2023
| Notation | Determinand | Units | 19 Jan 2023 12:59 | 3 Feb 2023 08:57 | 21 Mar 2023 09:15 | 22 Mar 2023 08:05 | 21 Apr 2023 07:45 | 17 May 2023 09:32 | 29 Jun 2023 08:15 | 24 Jul 2023 10:20 | 14 Aug 2023 07:59 | 26 Sep 2023 12:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0085 | BOD : 5 Day ATU | mg/l | 2.9 | < 2.8 | < 2.8 | 4.6 | < 2.8 | < 2.8 | < 2.8 | < 2.8 | < 2.8 | < 2.8 |
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 36 | |||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 1.63 | 0.2 | 0.33 | < 0.09 | < 0.09 | 0.12 | 0.09 | 0.16 | 0.13 | |
| 0135 | Solids, Suspended at 105 C | mg/l | 3.8 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | < 3.7 | |
| 3408 | Zinc, Dissolved | μg/l | 31 | 46 | < 9 | 28 | 37 | 38 | 17 | 19 | 22 |