Department
for Environment
Food & Rural Affairs
| determinand | Lead - as Pb ug/l |
| result | 8.91 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Hardness mg/l |
| result | 52.6 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Pb Filtered ug/l |
| result | 1.77 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Mercury - Hg ug/l |
| result | 0.031 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Orthophospht mg/l |
| result | 0.02 |
| resultQualifier | < |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ammonia(N) mg/l |
| result | 0.071 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Zinc - as Zn ug/l |
| result | 18.7 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cr- Filtered ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | NH3 un-ion mg/l |
| result | 0.0004 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Temp Water cel |
| result | 6.4 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Weth7Dy-Prec coded |
| result | 5 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chromium -Cr ug/l |
| result | 0.517 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Weth-Visibty coded |
| result | 2 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Nickel - Ni ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Copper - Cu ug/l |
| result | 2.1 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chloride Ion mg/l |
| result | 13.3 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Magnesium-Mg mg/l |
| result | 3.13 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chlorophylls ug/l |
| result | 3.57 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | WethPresPrec coded |
| result | 4 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | N Oxidised mg/l |
| result | 1.6 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cu Filtered ug/l |
| result | 1.55 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cadmium - Cd ug/l |
| result | 0.241 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | O Diss %sat % |
| result | 96 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Weth7Dy-Vsy coded |
| result | 4 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ni- Filtered ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | WethPresTemp coded |
| result | 3 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Calcium - Ca mg/l |
| result | 15.9 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Alky pH 4.5 mg/l |
| result | 38.5 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Weth7Dy-Temp coded |
| result | 2 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | BOD ATU mg/l |
| result | 1.9 |
| resultQualifier | < |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Oxygen Diss mg/l |
| result | 11.8 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | pH phunits |
| result | 7.6 |
| sample | Sample on 31 Jan 2000 10:10:00.000 at RIVER DERWENT AT ROWSLEY |