Department
for Environment
Food & Rural Affairs
| determinand | Hardness mg/l |
| result | 233 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Mercury - Hg ug/l |
| result | 0.016 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Orthophospht mg/l |
| result | 0.572 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cadmium - Cd ug/l |
| result | 0.583 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Magnesium-Mg mg/l |
| result | 12.8 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Oxygen Diss mg/l |
| result | 10.7 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | BOD ATU mg/l |
| result | 2.01 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cu Filtered ug/l |
| result | 4.45 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | O Diss %sat % |
| result | 99 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Calcium - Ca mg/l |
| result | 72.1 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | pH phunits |
| result | 8 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Chloride Ion mg/l |
| result | 31.3 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Zinc - as Zn ug/l |
| result | 59.1 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Temp Water cel |
| result | 11.8 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | NH3 un-ion mg/l |
| result | 0.0043 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Ammonia(N) mg/l |
| result | 0.209 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Alky pH 4.5 mg/l |
| result | 156 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | N Oxidised mg/l |
| result | 4.95 |
| sample | Sample on 3 May 2001 15:14:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |