Department
for Environment
Food & Rural Affairs
| determinand | CHLOROPHYLL ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Alky pH 4.5 mg/l |
| result | 288 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | C - Org Filt mg/l |
| result | 2.87 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Temp Water cel |
| result | 6.03 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Cond @ 25C us/cm |
| result | 950 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | O Diss %sat % |
| result | 92.6 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Ammonia(N) mg/l |
| result | 0.244 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | pH phunits |
| result | 8.2 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | N Oxidised mg/l |
| result | 4.5 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Nitrate-N mg/l |
| result | 4.44 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Nitrite-N mg/l |
| result | 0.0596 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | NH3 un-ion mg/l |
| result | 0.00333 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | COD as O2 mg/l |
| result | 13 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Orthophospht mg/l |
| result | 0.154 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | SiO2 Rv mg/l |
| result | 10.4 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Chloride Ion mg/l |
| result | 77 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Oxygen Diss mg/l |
| result | 11.5 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | BOD ATU mg/l |
| result | 1.6 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |
| determinand | Sld Sus@105C mg/l |
| result | 6.45 |
| sample | Sample on 1 Mar 2011 13:55:00.000 at PIX BK.OUTLET RESERVOIR U/S LETCHWORTH |