Department
for Environment
Food & Rural Affairs
| determinand | Hardness mg/l |
| result | 260 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Mercury - Hg ug/l |
| result | 0.012 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Orthophospht mg/l |
| result | 0.888 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cadmium - Cd ug/l |
| result | 0.22 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Magnesium-Mg mg/l |
| result | 18 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | HcarbonOils mg/l |
| result | 0.1 |
| resultQualifier | < |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Oxygen Diss mg/l |
| result | 8.78 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | BOD ATU mg/l |
| result | 2.97 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Cu Filtered ug/l |
| result | 2.84 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Zinc - as Zn ug/l |
| result | 45.3 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Alky pH 4.5 mg/l |
| result | 158 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Ammonia(N) mg/l |
| result | 0.496 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | O Diss %sat % |
| result | 98 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | pH phunits |
| result | 7.9 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Calcium - Ca mg/l |
| result | 74.6 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | N Oxidised mg/l |
| result | 4.39 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | NH3 un-ion mg/l |
| result | 0.0156 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Chloride Ion mg/l |
| result | 36.8 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |
| determinand | Temp Water cel |
| result | 20.6 |
| sample | Sample on 25 Jul 2001 13:05:00.000 at RIVER DERWENT D/S OF DERWENT CO GEN |