Department
for Environment
Food & Rural Affairs
| determinand | Hardness mg/l |
| result | 228 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Mercury - Hg ug/l |
| result | 0.013 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Orthophospht mg/l |
| result | 0.679 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cadmium - Cd ug/l |
| result | 0.409 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Magnesium-Mg mg/l |
| result | 14 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | BOD ATU mg/l |
| result | 2.66 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Oxygen Diss mg/l |
| result | 9.25 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Temp Water cel |
| result | 14 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Zinc - as Zn ug/l |
| result | 38.6 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | N Oxidised mg/l |
| result | 4.41 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cu Filtered ug/l |
| result | 2.58 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | O Diss %sat % |
| result | 90 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Chloride Ion mg/l |
| result | 35.4 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Calcium - Ca mg/l |
| result | 68 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Alky pH 4.5 mg/l |
| result | 143 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Ammonia(N) mg/l |
| result | 0.26 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | HcarbonOils mg/l |
| result | 0.15 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | pH phunits |
| result | 8 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | NH3 un-ion mg/l |
| result | 0.0064 |
| sample | Sample on 23 May 2000 14:55:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |