Department
for Environment
Food & Rural Affairs
| determinand | Nitrite-N mg/l |
| result | 0.013 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | NH3 un-ion mg/l |
| result | 0.00082 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Copper - Cu ug/l |
| result | 1.3 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Lead - as Pb ug/l |
| result | 4.1 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cr- Filtered ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cu Filtered ug/l |
| result | 1.31 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ni- Filtered ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Nitrate-N mg/l |
| result | 1.64 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Temp Water cel |
| result | 15.6 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | pH phunits |
| result | 8.5 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | O Diss %sat % |
| result | 103 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | WethPresPrec coded |
| result | 1 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Oxygen Diss mg/l |
| result | 10.2 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Calcium - Ca mg/l |
| result | 34 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Sld Sus@105C mg/l |
| result | 5 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Nickel - Ni ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Hardness mg/l |
| result | 106 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Weth-Visibty coded |
| result | 3 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | WethPresTemp coded |
| result | 4 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | BOD ATU mg/l |
| result | 1.52 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Orthophospht mg/l |
| result | 0.059 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | N Oxidised mg/l |
| result | 1.65 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Magnesium-Mg mg/l |
| result | 5.18 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chromium -Cr ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chloride Ion mg/l |
| result | 17 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Alky pH 4.5 mg/l |
| result | 86.7 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Zinc - as Zn ug/l |
| result | 15.3 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Chlorophylls ug/l |
| result | 3.84 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Mercury - Hg ug/l |
| result | 0.01 |
| resultQualifier | < |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cond @ 20C us/cm |
| result | 248 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Cadmium - Cd ug/l |
| result | 0.161 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |
| determinand | Pb Filtered ug/l |
| result | 1.82 |
| sample | Sample on 24 May 2004 12:10:00.000 at RIVER DERWENT AT ROWSLEY |