sampling point
Great Hallingbury Brook Above Bishop Sto
| Description | GREAT HALLINGBURY BROOK ABOVE BISHOP STORTFORD STW |
|---|---|
| Sampling point ID | TH-PLER0038 |
| Type | Freshwater – Rivers |
| Status | closed |
| Location |
easting northing: 550110 219420 lat lon: 51.853184, 0.178121 |
| Area | Hertfordshire And North London |
| Sub-Area | L&W Herts & North London |
| Summary | 192 samples taken between 2015 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.
24 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Cu Filtered
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- SI-GQA
- Sld Sus@105C
- Temp Water
- Type of Flow
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 14 Jan 2015 to 29 Oct 2015
| Notation | Determinand | Units | 14 Jan 2015 09:18 | 3 Feb 2015 08:50 | 12 Mar 2015 09:10 | 14 Apr 2015 08:11 | 1 May 2015 08:52 | 3 Jun 2015 08:58 | 16 Jul 2015 09:03 | 11 Aug 2015 09:22 | 22 Sep 2015 07:22 | 29 Oct 2015 07:13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 4.26 | 4.04 | 2.91 | 3.02 | 4.72 | 3.32 | 5.35 | 2.37 | 4.78 | 4.23 |
Samples from 3 Mar 2014 to 16 Dec 2014
| Notation | Determinand | Units | 3 Mar 2014 10:53 | 3 Apr 2014 10:34 | 2 May 2014 10:32 | 9 Jun 2014 10:10 | 11 Jul 2014 10:06 | 7 Aug 2014 08:29 | 3 Sep 2014 08:32 | 3 Oct 2014 11:09 | 26 Nov 2014 13:15 | 16 Dec 2014 14:08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.22 | 4.64 | 5.47 | 3.15 | 5.28 | 6.28 | 5.29 | 3.52 | 4.81 | 3.47 |