Department
for Environment
Food & Rural Affairs
| determinand | NH3 un-ion mg/l |
| result | 0.00057 |
| resultQualifier | < |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | O Diss %sat % |
| result | 99.5 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Alky pH 4.5 mg/l |
| result | 54 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Temp Water cel |
| result | 12 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Oxygen Diss mg/l |
| result | 10.7 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | pH phunits |
| result | 7.95 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Nitrite-N mg/l |
| result | 0.004 |
| resultQualifier | < |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | BOD ATU mg/l |
| result | 1 |
| resultQualifier | < |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | N Oxidised mg/l |
| result | 1.17 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Nitrate-N mg/l |
| result | 1.17 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Sld Sus@105C mg/l |
| result | 9.87 |
| sample | Sample on 18 Jun 2019 12:01:00.000 at RIVER DERWENT AT GRINDLEFORD |