sampling point
R Line D/S Netherfield Stw
| Description | RIVER LINE DOWNSTREAM NETHERFIELD SEWAGE TREATMENT WORKS |
|---|---|
| Sampling point ID | SO-E0001651 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 571800 119200 lat lon: 50.946635, 0.444265 |
| Area | Kent And South London |
| Sub-Area | L&W Kent And East Sussex Ksl |
| Summary | 208 samples taken between 2019 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.
29 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- C - Org Filt
- COPA
- Calcium - Ca
- Chloride Ion
- Cond @ 20C
- Cond @ 25C
- Copper - Cu
- Cu Filtered
- Hardness
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- NO FLOW/SAMP
- Nitrate-N
- Nitrite-N
- O Diss %sat
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Sld Sus@105C
- Sulphate SO4
- Temp Water
- Zinc - as Zn
- Zn- Filtered
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 208 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 8 Mar 2016 to 1 Mar 2019
Samples from 11 Feb 2015 to 10 Nov 2015
| Notation | Determinand | Units | 11 Feb 2015 14:13 | 6 Mar 2015 09:09 | 1 May 2015 10:01 | 2 Jun 2015 09:57 | 26 Jun 2015 10:52 | 24 Jul 2015 11:19 | 18 Aug 2015 13:07 | 12 Oct 2015 14:15 | 30 Oct 2015 09:59 | 10 Nov 2015 10:53 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8.07 | 7.72 | 8.19 | 8.05 | |||||||
| 0076 | Temperature of Water | °C | 6.5 | 11.2 | 13.5 | 12.5 | ||||||
| 0077 | Conductivity at 25 C | μs/cm | 704 | 530 | 823 | 619 | ||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.348 | 0.086 | 0.04 | < 0.03 | ||||||
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 3.07 | 5.74 | 5.15 | 2.61 | ||||||
| 0117 | Nitrate as N | mg/l | 2.99 | 5.67 | 5.14 | 2.59 | ||||||
| 0118 | Nitrite as N | mg/l | 0.076 | 0.0675 | 0.0066 | 0.0158 | ||||||
| 0119 | Ammonia un-ionised as N | mg/l | 0.00491 | 0.00091 | 0.00094 | < 0.00066 | ||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 202 | 140 | 254 | 188 | ||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.275 | 0.954 | 1.14 | 0.378 | ||||||
| 0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.08 | 2.09 | 1.93 | 6.08 | 2.15 | 2.5 | 2.45 | 3.55 | 6.84 | |
| 9901 | Oxygen, Dissolved, % Saturation | % | 91.3 | 89.5 | 90.3 | 94.3 | ||||||
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.2 | 9.8 | 9.39 | 10 |