sampling point
Brook Farm Stream Brook Farm
| Description | BROOK FARM STREAM BROOK FARM |
|---|---|
| Sampling point ID | SO-E0001159 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 622040 168127 lat lon: 51.368768, 1.188572 |
| Area | Kent And South London |
| Sub-Area | L&W Kent And East Sussex Ksl |
| Summary | 198 samples taken between 2020 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.
38 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- Boron - as B
- C - Org Filt
- COPA
- Ca Filtered
- Cadmium - Cd
- Calcium - Ca
- Chloride Ion
- Chromium -Cr
- Cond @ 20C
- Copper - Cu
- Cr- Filtered
- Cu Filtered
- Fe- Filt
- Hardness
- Lead - as Pb
- Magnesium-Mg
- Mercury - Hg
- Mg Filtered
- Mn BLM Bio
- Mn- Filtered
- N Oxidised
- NATGRIDREF
- NH3 un-ion
- Ni- Filtered
- Nickel - Ni
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Orthophospht
- Oxygen Diss
- Pb Filtered
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 198 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 20 Nov 2017 to 3 Feb 2020
| Notation | Determinand | Units | 20 Nov 2017 09:54 | 21 Feb 2018 14:09 | 19 Jun 2018 08:51 | 20 Aug 2018 11:38 | 19 Nov 2018 10:18 | 5 Feb 2019 11:27 | 28 May 2019 10:56 | 1 Aug 2019 14:59 | 13 Nov 2019 09:49 | 3 Feb 2020 10:38 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.71 | 7.96 | 7.85 | 7.09 | 7.96 | 7.96 | 7.8 | 8.04 | 7.8 | 7.95 | |
| 0235 | Magnesium, Dissolved | mg/l | 40.5 | 18.1 | 37.7 | 21.9 | 17.7 | 18.4 | 17.4 | 18 | 17 | 18 |
| 0239 | Calcium, Dissolved | mg/l | 119 | 98.3 | 120 | 101 | 110 | 105 | 98.8 | 110 | 95 | 98 |
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.87 | 5.82 | 5.81 | 5.1 | 5.41 | 5.92 | 6.25 | 5.6 | 5.3 | 5.7 |
| 6460 | Iron, Dissolved | μg/l | 42.4 | 32.4 | 42.6 | 33.9 | 39.6 | < 30 | 57.7 | < 30 | < 30 | 34 |
Samples from 4 Nov 2016 to 14 Aug 2017
| Notation | Determinand | Units | 4 Nov 2016 11:05 | 25 Nov 2016 12:26 | 5 Jan 2017 09:03 | 24 Jan 2017 08:55 | 24 Feb 2017 11:04 | 30 Mar 2017 09:53 | 25 May 2017 08:28 | 15 Jun 2017 10:38 | 28 Jul 2017 10:21 | 14 Aug 2017 09:42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 7.82 | 7.66 | 7.59 | 7.7 | |||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 41.6 | 24.8 | 31.2 | 29.9 | 36.1 | 41.1 | 29.8 | 35.8 | 31.2 | |
| 0117 | Nitrate as N | mg/l | 41.6 | 24.7 | 31.1 | 29.8 | 36.1 | 41.1 | 29.7 | 35.8 | 31.2 | |
| 0118 | Nitrite as N | mg/l | 0.0217 | 0.0563 | 0.0575 | 0.0623 | 0.0302 | 0.0411 | 0.0882 | 0.029 | 0.018 | |
| 0235 | Magnesium, Dissolved | mg/l | 21 | 23.5 | ||||||||
| 0239 | Calcium, Dissolved | mg/l | 113 | 118 | 109 | 99.4 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 5.84 | 5.37 | 5.53 | 5.18 | ||||||
| 4820 | Manganese : BLM Bioavailable | μg/l | 1.98 | 3.54 | ||||||||
| 6458 | Manganese, Dissolved | μg/l | < 10 | 12.2 | ||||||||
| 6460 | Iron, Dissolved | μg/l | 53.2 | 41 | 43.5 | 36.4 |