Department
for Environment
Food & Rural Affairs
| determinand | Lead - as Pb ug/l |
| result | 4.65 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Hardness mg/l |
| result | 107 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Pb Filtered ug/l |
| result | 1.11 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Mercury - Hg ug/l |
| result | 0.012 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Orthophospht mg/l |
| result | 0.048 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cadmium - Cd ug/l |
| result | 0.183 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Nickel - Ni ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Magnesium-Mg mg/l |
| result | 5.16 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | BOD ATU mg/l |
| result | 1.43 |
| resultQualifier | < |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Alky pH 4.5 mg/l |
| result | 69.8 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cr- Filtered ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ammonia(N) mg/l |
| result | 0.036 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | pH phunits |
| result | 8.6 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Calcium - Ca mg/l |
| result | 34.2 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | N Oxidised mg/l |
| result | 1.66 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | NH3 un-ion mg/l |
| result | 0.0011 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ni- Filtered ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Oxygen Diss mg/l |
| result | 9.91 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cu Filtered ug/l |
| result | 1.38 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chloride Ion mg/l |
| result | 18.9 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Copper - Cu ug/l |
| result | 1.41 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Zinc - as Zn ug/l |
| result | 13.5 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chromium -Cr ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chlorophylls ug/l |
| result | 12.4 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Temp Water cel |
| result | 16.6 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | O Diss %sat % |
| result | 102 |
| sample | Sample on 16 May 2000 13:40:00.000 at RIVER DERWENT AT ROWSLEY |