sampling point
Raj Villa Restaurant Stw :High Cross
| Description | RAJ VILLA RESTAURANT STW :HIGH CROSS |
|---|---|
| Sampling point ID | TH-PLEE0200 |
| Type | Sewage Discharges – Final/Treated Effluent – Not Water Company |
| Status | open |
| Location |
easting northing: 536680 219590 lat lon: 51.858159, -0.016676 |
| Area | Hertfordshire And North London |
| Sub-Area | L&W Herts & North London |
| Summary | 10 samples taken between 2016 and 2005 |
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.
9 determinands have been measured at this site
- Ammonia(N)
- BOD ATU
- COD as O2
- Chloride Ion
- NATGRIDREF
- NO FLOW/SAMP
- Oil & Grs Vs
- Sld Sus@105C
- Type of Flow
Sampling results
Samples from 21 Jan 2005 to 30 Mar 2016
| Notation | Determinand | Units | 21 Jan 2005 15:25 | 20 Apr 2005 15:45 | 27 Jul 2005 15:15 | 21 Oct 2005 15:05 | 18 Oct 2007 13:50 | 27 Aug 2008 12:15 | 11 Oct 2011 12:40 | 2 Jan 2014 09:29 | 12 Mar 2014 10:05 | 30 Mar 2016 11:42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0085 | BOD : 5 Day ATU | mg/l | 17.4 | 9.15 | 444 | 558 | 6.9 | 376 | 46.3 | 520 | ||
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 128 | 1080 | ||||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | 0.58 | < 0.5 | 31.9 | 47.7 | 7.96 | 47.5 | 9.4 | 24.8 | ||
| 0135 | Solids, Suspended at 105 C | mg/l | 73.6 | 39.9 | 37 | 79 | 9 | 62 | 60.8 | 3590 | ||
| 0172 | Chloride | mg/l | 106 | 177 | ||||||||
| 0664 | Visible oil or grease, significant trace: Present/Not found (1/0) | pres/nf | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 3267 | Type of flow as description | 3 | 3 | 3 | 3 | 3 | ||||||
| 7434 | National Grid Reference : Whole : Field report | 1 | ||||||||||
| 7668 | No flow /No sample | 0 | 1 |